Interesting Facts About Cell Phones

Cell phone (telefone celular) is a wireless, portable, long-range, electronic telephone, which during travel can seamlessly change antenna connections, from one radio reception cell to another radio reception cell, without dropping or losing the ongoing call.

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Besides the standard voice function of a telephone, latest cell phones (telefone celular) have features such as SMS for text messages, MMS for multimedia messages, radio, games, internet connectivity for email, browsing, blogging, music (MP3) playback, memo recording, built-in cameras and camcorders, ringtones, personal organizers, Push-to-Talk (PTT), Bluetooth and infrared connectivity, call registers, streaming video, downloading video, video call, and also serve as wireless modems for PCs that can be connected to the Internet.

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The power in a cell phone (telefone celular) is obtained from rechargeable batteries, which can be recharged from the mains, a USB port or a cigarette lighter port in an automobile. Nickel Metal Hydride were the most common types of batteries, which due to the "memory effect" (the user can recharge only when the entire battery is drained off) were replaced by Lithium-Ion batteries, which did not suffer from any memory effect.

Cell phones (telefone celular) came into existence because of the invention of hexagonal cells in 1947, for the base stations by Bell Labs engineers at AT&T. This was further developed during the 1960s by Bell Labs. During a call, the channel frequency could not be changed automatically from one cell (base station coverage area) to another cell (base station coverage area) as the person traveled from the area of one cell to the area of another cell. Amos Joel of Bell Labs invented a breakthrough invention and called it as the `call handoff` by which the channel frequency could be changed automatically from one cell to another cell, during the same call, as the mobile user traveled from one cell to another cell. Due to their heavy construction, these phones were used mainly in automobiles.

The first practical cell phone in a non-vehicle setting, and which could be handheld, was invented by Martin Cooper, the General Manager (Communications Division) of Motorola, who made the world`s first handheld cell phone (telefone celular) call on April 3, 1973.

The technology by which the cell phone (telefone celular) works depends on the mobile phone operator; however, all of them use electromagnetic radio waves, which are in touch with a cell site (base station). The base station is composed of several antennas which are mounted on a pole, tower, or building. Cell sites are spread at a distance of 5 to 8 miles (approx. 8 to 13 km) from each other. The low power transceiver from the cell phone transmits the voice and data to the nearest cell site. During movement, the cell phone will "handoff" the information to other cell site. Mobile phone operators use many technologies to maintain the smooth stream of digitized data from the cell phone to the cell site and vice versa.

The wireless telephone technologies are grouped under heads known as generations, starting from zero generation or 0G. The current generation going on is 4G; however, there are old cell phones (telefone celular) that still operate on 1G, 2G, and 3G technologies. The wireless telephone technologies used in each generation are as given below:

0G: PTT, MTS, IMTS, AMTS, OLT, MTD, Autotel/PALM, ARP
1G: NMT, AMPS/TACS/ETACS, Hicap, CDPD, Mobitex, DataTac
2G: GSM, iDEN, D-AMPS, IS-95/cdmaOne, PDC, CSD, PHS, GPRS, HSCSD, WiDEN, CDMA2000 1xRTT/IS-2000, EDGE (EGPRS)
3G: W-CDMA, UMTS (3GSM), FOMA, TD-CDMA/UMTS-TDD, 1xEV-DO/IS-856, TD-SCDMA, GAN (UMA), HSPA, HSDPA, HSUPA, HSPA+, HSOPA
4G : UMB, UMTS Revision 8 (LTE), WiMAX
Frequency bands: SMR, Cellular, PCS

The impact of cell phone (telefone celular) usage on human health has been of considerable worldwide concern. Research studies in Copenhagen, from the Danish Institute of Cancer Epidemiology, the National Cancer Institute, and the Institute of Cancer Research, do not establish any link between cancer and cell phone usage. However, an intergovernmental agency IARC (International Agency for Research on Cancer) forming part of the World Health Organization of the United Nations, undertook a study of 4,500 users and found a statistically significant link between cell phone usage and tumor frequency. Further research is going on.

Cell phone (telefone celular) usage and driving is a common worldwide phenomenon. Some jurisdictions have banned usage of hand-held phones during driving, but allowed the hands-free fashion of cell phone usage while driving. However, studies have found out that the distraction is caused by the conversation itself; hence, both hand-held and hands-free cell phones contribute towards road traffic accidents. Further studies on cell phone usage and driving are going on.

Nokia Corporation is currently the world`s largest manufacturer of cell phones (telefone celular). Other notable cell phone manufacturers, in alphabetical order, are 3G, Audiovox (now UT Starcom), Benefon, BenQ-Siemens, Fujitsu, High Tech Computer Corporation (HTC), Kyocera, LG Mobile, Motorola, NEC, Panasonic (Matsushita Electric), Pantech Curitel, Philips, Research In Motion, Sagem, Samsung, Sanyo, Sharp, Siemens, Sierra Wireless, SK Teletech, Sony Ericsson, T&A Alcatel, Toshiba, and Verizon.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.

Interesting Facts About Cell Phones

Portable Car Tvs

Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV 201

Dec 31, 2011 14:24:22

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Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV Feature

Ultra Thin, Sleek, High-Resolution All Digital Design
Works with both antenna and most cable
Parental Control Auto / Manual Scan/EPG
Built in stereo speakers
User Friendly Interface

Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV Overview

It just keeps getting better. Tivax introduces a 9 inch widescreen all digital portable TV to stand along side its previous 3.5 inch and 7 inch digital portable models. Like all its Tivax predecessors the HiRez9 will go every where, and operate wherever a digital television signal is available. Take it camping, hook it up at home. On special occasions you might even take it to the office. The new HiRez9 reflects a lot of the traits of its previously announced Tivax portable digital brothers, except it is noticeably larger and just a mite slimmer. Gives it that extra sleek look. Of course, the 720X480 digital panel does give the HiRez9 a crisp sharp display that is the envy of the so-called competition. Amazing what a little larger screen will do for enhancing one’s natural beauty and bringing out that little something extra!!

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PYLE PLHR76 7-Inch Widescreen TFT/LCD Video Monitor with Headrest Shroud

Christmas Sales PYLE PLHR76 7-Inch Widescreen TFT/LCD Video Monitor with Headrest Shroud 201

Dec 30, 2011 15:08:25

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Christmas Sales PYLE PLHR76 7-Inch Widescreen TFT/LCD Video Monitor with Headrest Shroud Feature

7'' Widescreen TFT/LCD Active Matrix Monitor - Low Power Consumption
No Radiation - With Remote Control
Fashion Design - Earphone Jack Output
PAL/ NTSC System - 2 AV Inputs
High Resolution - Headrest Shroud & Universal Stand Mount

Christmas Sales PYLE PLHR76 7-Inch Widescreen TFT/LCD Video Monitor with Headrest Shroud Overview

Feast your eyes upon this Pyle Headrest monitor. The 7” TFT active matrix widescreen monitor delivers quality images at a resolution of 640 x 480, so everything looks crystal clear. This unit is equipped with two RCA inputs, so you can switch between a DVD player, VCR, iPod, video game system, or anything else with ease. Earphone jack outputs mean the driver can have peace and quiet. The backlit cold cathode filament tube provides brilliant, natural color. Takes both PAL and NTSC inputs, so it’s compatible with nearly anything you throw at it. Full function wireless remote control, universal stand, and headrest shroud included.

Christmas Sales PYLE PLHR76 7-Inch Widescreen TFT/LCD Video Monitor with Headrest Shroud Specifications

Add a 7-inch headrest monitor to your mobile entertainment system. With two A/V inputs, the Pyle PLHR76 lets you connect both a receiver and external A/V devices simultaneously. And installation's a breeze thanks to the non-destructive headrest shroud design.

Add a 7-inch headrest monitor to your mobile entertainment system. Click to enlarge.

Stand installation also possible.

Remote included.

7-Inch TFT LCD Monitor
The PLHR76 features a 7-inch TFT LCD that will display NTSC or PAL video formats. Easily add a monitor to your vehicle.

Easy Installation
Suitable for any kind of car seat, the headrest shroud lets you easily install without damaging the seats.

Two A/V Inputs
With two A/V inputs, including one convenient front-panel input, you can keep one dedicated receiver connection and connect other audio/video components, such as camcorders or video game stations.

Wireless Remote
The included remote gives you control over most unit functions.

What's in the Box
Pyle PLHR76, Bracket, Remote Control, Headrest Shroud, User's Manual

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Fema Has Campers For Sale Super Cheap - But Should You Buy One?

It will come as welcome news to many people. The trailers that FEMA (the Federal Emergency Management Agency) stockpiled in 2005 are again coming on the market for sale. Consumers have been buying them for a song.

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But should you hop on the buying bandwagon? Here's a list of pros and cons.

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The advantages:

Price: As I said, they're going for a lark. The Washington Post reported an average sale price of ,367 on these trailers and mobile homes reputedly worth ,620 each. In other words, buyers are paying about 40 cents on the dollar.

Condition. Many trailers were hardly used. Some are like new.

Availability. As of their most recent post, FEMA claims an excess inventory of 120,000 units. They say they will be selling trailers and mobile homes for the next 3 years to clear inventory.

The disadvantages:

Price. The majority of the 10,839 travel trailers FEMA sold between July 24, 2006 and July 23, 2007 were sold as scrap. So tht's , 936 for campers for sale and ,479 for mobile homes that you cannot live in.

Condition. Many trailers are not in great shape. Those sold in the past have been uninhabitable. Which, in FEMA parlance, meant they could be used only as office space or storage containers. It was FEMA's way of handling the high levels of formaldehyde fumes given off by the building materials that you'll recall stung the eyes of Katrina victims and gave them unremitting upper respiratory problems.

The units coming on sale now are not classified as scrap. They're "repairable". Generally, that means they need up to ,500 of work done to repair damage they suffered from sitting empty in damp places and being moved several times.

Availability. They are currently parked at an airport in Hope Kansas. And you have to pay to make them road worthy, and then to move them.

Our original question.

Should you buy one? Of course, the answer depends on where you are, how much you have to invest, and what you want to use it for.

FEMA campers are being scooped up monthly. The irony is that due to the economy, there are thousands of campers for sale at auction each month from government surplus and seized and repossessed inventory with starting bids as low as 0. People just don't know how to find them. There is no reason to ignore the FEMA campers. Just keep your eyes open for better deals on better RVs. They are out there and abundant.

Fema Has Campers For Sale Super Cheap - But Should You Buy One?

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Christmas Sales Case Logic PDVK-10 7 to 10-Inch In-Car Portable DVD Player Case (Black) 201

Dec 29, 2011 15:40:51

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Christmas Sales Case Logic PDVK-10 7 to 10-Inch In-Car Portable DVD Player Case (Black) Feature

Holds up to 10" portable DVD and portable iPod players
Patented Grab & Go Suspension system makes in-car attachment and removal fast and easy (attaches to most standard headrests)
Case quickly detaches from attachment system, converting to a portable carrying case
Allows for 90° or 180° screen extension for optimal viewing

Christmas Sales Case Logic PDVK-10 7 to 10-Inch In-Car Portable DVD Player Case (Black) Overview

Caselogic PDVK-10 7 to 10-Inch In-Car Portable DVD Player Case. Take your portable DVD player and favorite movies on the go in this padded, multi-functional case. Holds up to 10' portable DVD and portable iPod players. Patented Grab & Go Suspension system makes in-car attachment and removal fast and easy (attaches to most standard headrests). Case quickly detaches from attachment system, converting to a portable carrying case. Allows for 90° or 180° screen extension for optimal viewing. Extra storage compartment for accessories, cables and charger. CAUTION: Player must be strapped securely inside case while vehicle is in motion. 25 Year Warranty!

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Philips PT902/37 9" Portable Digital HDTV with FM Tuner

Christmas Sales Philips PT902/37 9" Portable Digital HDTV with FM Tuner 201

Dec 28, 2011 16:19:25

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Christmas Sales Philips PT902/37 9" Portable Digital HDTV with FM Tuner Feature

3 hours of built-in battery
Easy installation and search
9" TFT color widescreen
Detachable antenna design
Free-to-air digital TV

Christmas Sales Philips PT902/37 9" Portable Digital HDTV with FM Tuner Overview

9" TFT Color WIDESCREEN LCD DISPLAY; FREE-TO-AIR DIGITAL TV CHANNEL RECEPTION; EASY INSTALLATION & AUTOMATIC CHANNEL SEARCH; FM DIGITAL TUNING; UP TO 3 HOURS PLAYBACK WITH BUILT-IN BATTERY; DETACHABLE ANTENNA DESIGN TO CONNECT TO OTHER ANTENNAS; FEW BUTTONS FOR SIMPLE & EASY CONTROL; INCLUDES REMOTE; DIM: 7.2"H X 9.4"W X 1.1"D

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Hd Player

RV Living Verses Apartment Living

A couple of years ago my wife and I decided we were going to travel the US in a semi-retired state. We kicked out the kids (all over 21), sold our home and purchased an RV. Well live situations change and we didn't get on the road, at least not yet. We ended up staying in the area and taking full time jobs. But we decided at the time to stay in the RV as full-timers.

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The purpose of the article is to offer some insight as to the possibilities of using RV's instead of apartments and the advantages of Rving. First a little background for those that are not familiar with the Recreational Vehicle (RV) terms. RVs are classified into several different categories.

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Class A are the bus like vehicles you see traveling down the road. These are also called Motorhomes and for good reason. Class A's are the cream of the crop so to speak. They are the most expensive in terms of cost but have the most storage and amenities. I have seen some really nice Class A's and when it comes time for us to upgrade or trade in our current RV we will be looking at the Class A again. However, my tastes start in the 0,000 range, which is a little hard for me to justify.

Next are Class B, these are mini motorhomes. They are built on a light to medium truck chassis and can be identified by the truck cab appearance of the vehicle. In my opinion, these will not be suitable for full time use unless you really like small places. Some newer Class Bs are including what are called slides which are sections of the RV that 'slide out' from the body giving you more living space inside. Living space is what you will be looking for in the long run.

After the Class B comes Fifth Wheels. Fifth Wheels are trailers that are pulled by pickup trucks. So to get a fifth wheel you will also need a pickup truck of appropriate size. I would figure at least a ¾ ton pickup. Fifth wheels offer an advantage over Class A and Class B in that once you have the fifth wheel set up on a campsite, the truck is detached and can be used as a means of transportation. With Class A & B RV's you will need to either tow or bring another vehicle with you to get around. Fifth wheels approach the Class A RV in amenities and in some cases have more space. Dollar for dollar you will get more living space in a fifth wheel than a Class A.

However, you do need an expensive tow vehicle (truck) which has to be considered as part of the purchase. The fifth wheel is also part of a class considered as 'Towables'. The next 'towable' is the travel trailer (TT). These are similar to the fifth wheel except in the connections to the tow vehicle. With TT you connect to a hitch that sits near the bumper of the vehicle. Hence, just about any vehicle has the capabilities of towing a TT depending on size and weight of course. Class A, Fifth Wheels and Travel Trailers are the 3 main RV that you will find people living in on a fulltime basis. After the TT comes the camper class. These are light weight RV really not suitable for full time, however, I have met people that are full-timers in pop-ups, truck campers and even tents. The top of the line for the camper class is probably the truck campers.

These are units that slide into the bed of a pickup truck. In general, the max length is no more than 12 feet from front to back and maybe 10 feet side to side. They are very compact. These offer the ultimate in freedom, in that they are quick to setup and take down so that you can move quickly from place to place. However, just like the class A & B, your home is also your transportation, unless you bring another vehicle with you. The last group of towables is the popup or tent trailers. These have a study box frame and as the name implies pop up or lift up to raise the roof over the frame. This class of campers usually have soft sides made of cloth. I have used popups for years as an alternative to hotels while on assignments around the country. Even did some camping in the middle of winter with snow on the ground in a popup. Needless to say, a heater was required and it ran all day and all night. At night it wasn't able to keep up with the cold so the morning was a little fun getting out of bed. It was 20 degrees outside and about 50 inside.

That is a basic overview of the types of RV's available. As mentioned before, Class A, Fifth wheel and Travel Trailers are the units that most people will find suitable for full-time living.

Our experiences with living full-time in an RV.

We currently have a fifth wheel. Ours is from Jayco and is 38 feet long with 3 slides. One slide is in the bedroom, the other two slides are in the living room one on each side of the trailer. After almost 3 years in the RV as full-timers, we both love it. My wife likes to say it takes less than an hour to clean from front to back, floor to ceiling.

Let's start with the financial side of living in a RV. You have the cost of the RV. These are to be treated just like cars. If you buy new, you will take a beating on depreciation. However, like a home, the interest is tax deductible. So the best deal seems to be a unit that is a year or two old and financed. If you want to buy new, figure a discount of about 25-30% off from the list price. Our unit was a 2003 still on the lot in 2005 with the 2006 units being delivered. The sticker price was over ,000. We paid ,000 saving us about 38 percent. Now at the time we did not have a tow vehicle so the dealer delivered the fifth wheel to a near by campground.

Oak Grove in Hatfield, PA is a year round campground. This is important. You want to find a campground that offers year round operations. You don't want to have to move out in the wintertime. A lot of camp grounds close from November to March or early April. When we started there our rent was 5 a month and included water and electric. Our only other expense was propane for heating and hot water. Oak Grove supplied 2- 100 lb propane tanks and they automatically changed the tanks for us. This is really nice, kind of like automatic oil delivery when you own a house. During the warmer months we hardly use any propane, maybe a bottle every other month if that. However, wintertime we will use 3-4 bottles a month due to the heater. Currently propane runs about a bottle. So from the standpoint of renting an apartment to living in an RV expenses are normally cheaper. My daughter pays 0 a month for an apartment near us and we pay on average 5-450.

Other benefits of living in a RV - people! The people you find camping are the most wonderful folks you will ever come across. They are friendly, helpful, young at heart and just plain nice to be around. We have been avid campers since before we were married. I used to sneak down to DE where my wife (girlfriend at the time) and her family were camping and pitch a tent, then make myself part of the family. In the almost 40 years we have been together and camping we have never met anyone that was rude, a thief, or not willing to lend a hand if asked. In fact we have had more offers of help without asking than anytime we lived in a house or apartment.

It's funny, but when I traveled and stayed at hotels, you almost felt like a ghost or leopard or something. Heaven forbid if you said 'hi' to someone in the elevator or hallway. But when camping, everyone waves as you walk by, some will offer drinks or have you sit by the fire and chat for hours. Its like we are all family.

Speaking of fires, what is it about a campfire? To sit down at night around a nice campfire is so relaxing. Nothing needs to be said, just watch the flames and it seems all the stress just floats away. But campfires have another benefit, food. Nothing tastes better than food cooked over an open fire. Try doing that in an apartment.

Rving has another benefit, vacations. If you live in an apartment, you vacation consist of going to a destination, finding a hotel/motel, eating out every meal, and taking enough clothes with you for the length of the vacation. When you live in a RV, your home goes with you. 30-40 minutes to pack the RV, disconnect the utilities and hook up to the truck and you are on the road. When you get to your vacation destination, another 30-40 minutes and you are ready to enjoy the sites. Meals are not a problem, you have a complete kitchen already stocked just like at home, since it is home. On a special diet? No problem, you normal routine is uninterrupted. Clothes get dirty, a lot of RV come with washers and dryers, so you can do your laundry while relaxing in the evenings or before you get started for the day. Rving is usually cheaper too. When you compare the expenses you will find the RV trip is a lot cheaper than hotel/restaurant trip.

These are just a few of the things to consider when you look at living in an apartment verse living in a RV. I hope you have found the information useful.

RV Living Verses Apartment Living

Portable Car Tvs

Christmas Sales Philips PD7012/37 7-Inch LCD Dual Screen Portable DVD Player, Black 201

Dec 27, 2011 17:01:44

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Christmas Sales Philips PD7012/37 7-Inch LCD Dual Screen Portable DVD Player, Black Feature

The color LCD display brings images to life, showing off your treasured photos, favorite movies and music with the same 'real life' rich detail and vibrant colors as high quality prints.
It comes with convenient in-car accessories to enhance your movie enjoyment on the road. A car adaptor allows you to power your portable DVD player using the cigarette charger
The Philips Portable DVD player is compatible with most DVD and CD discs available in the market. DVD, DVD+/-R, DVD+/-RW, (S)VCD, and CD - all of them can play on the DVD player
Dual screens allow you to display same videos or images from the portable DVD players. Simply plug in and mount the screens on the headrests in your car.
The DVD-Video player remembers where you have finish viewing a DVD and continue playing from the exact scene where you stopped watching even after a power failure.

Christmas Sales Philips PD7012/37 7-Inch LCD Dual Screen Portable DVD Player, Black Overview

Play your movies and music in car! The Philips PD7012 featuring two 7" TFT LCD display screens let you indulge in enjoying your DVD movies, music and photos on the road. Install and mount easily for in-car enjoyment.

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Sylvania SDVD7027, 7-Inch Portable DVD Player with Car Bag/Kit, Swivel Screen, USB/SD Card Reader (Black)

Christmas Sales Sylvania SDVD7027, 7-Inch Portable DVD Player with Car Bag/Kit, Swivel Screen, USB/SD Card Reader (Black) 201

Dec 26, 2011 17:46:04

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Christmas Sales Sylvania SDVD7027, 7-Inch Portable DVD Player with Car Bag/Kit, Swivel Screen, USB/SD Card Reader (Black) Feature

7" Widescreen color TFT display swivels up to 180 degrees
Plays these formats: DVD, DVD+/-RW, CD, CD-R/RW, MP3 music burned onto CD-R/RW, JPEG photos burned onto CD-R/RW;
SD memory card slot for playing MP3 music or showing JPEG photos, or playing MPEG4 videos; USB port for playing music, photos, or videos from a flash drive
Includes; AC power adapter, vehicle power adapter, A/V cable, carrying bag, remote control, stereo earphones
Rechargeable lithium-polymer battery, built in stereo speakers

Christmas Sales Sylvania SDVD7027, 7-Inch Portable DVD Player with Car Bag/Kit, Swivel Screen, USB/SD Card Reader (Black) Overview

"Are we there yet?" no more! With the easy-to-use Sylvania SDVD7027 swiveling portable DVD player, the journey is as enjoyable as the destination. It keeps kids and passengers entertained on the go so family trips are better than ever. Slim and lightweight, this 7" diagonal DVD player is easily portable-carrying case included. The swiveling LCD widescreen looks great and allows passengers to adjust their view to the perfect angle. There's even a remote, so nobody has to climb over seats for adjustments. Ready to roll right out of the box. Just plug in the included stereo earphones, pop in a DVD, press play, and be on your way. It's perfect for planes, trains, car trips-even camping. Maybe even take the scenic route! It might be the best family trip yet.

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PYLE PLRD133F 12.1-Inch Roof Mount TFT LCD Monitor with Built-In DVD Player

Christmas Sales PYLE PLRD133F 12.1-Inch Roof Mount TFT LCD Monitor with Built-In DVD Player 201

Dec 25, 2011 18:27:40

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Christmas Sales PYLE PLRD133F 12.1-Inch Roof Mount TFT LCD Monitor with Built-In DVD Player Feature

12.1" Wide Screen Hi Res TFT LCD Monitor - IR Transmitter Ready for Wireless Headphone - DVD CD/CD/CD-R/CD-RW/MP3 Compatible
Resolution: 1280 x 800 - Front Push Bottoms Controls - Built-In Speaker
Brightness: 450 Cd/Sq.M - Audio Video Inputs/Outputs - Anti-Skip Mechanism
Contrast Ratio: 500:1 - Multi- System: NTSC & PAL Auto Switching - Last Position memory
Overhead Console with Twin Dome Lights with LED - Slot-Loading DVD Player - Full Function Wirelss Remote Control
Dimension: 16.06''W x 13''H x 2.7''D

Christmas Sales PYLE PLRD133F 12.1-Inch Roof Mount TFT LCD Monitor with Built-In DVD Player Overview

This roof-mount TFT LCD monitor with built-in DVD player has everything you need to keep the back seat occupied and out of your hair! The 12.1” widescreen monitor is brilliant, boasting a 500:1 contrast ratio and 1280 x 800 resolution. To watch a DVD, simply insert it in the slot. This unit can play DVDs, CD, CD-R, and MP3 CD, and the RCA inputs let you attach another device, like an iPod or a video game console. It’s equipped with a built-in speaker for crystal-clear sound, or use wireless IR headphones. The anti-skip mechanism helps you through those bumpy trips, and last position memory lets you pick up right where you left off. Control using the front push button controls or the fully functional wireless remote control. The overhead console has twin dome LED lights for needed illumination. Includes mounting hardware and installation instructions.

Christmas Sales PYLE PLRD133F 12.1-Inch Roof Mount TFT LCD Monitor with Built-In DVD Player Specifications

Pyle's PLRD133F offers an affordable way to add a flip-down, roof-mount monitor to your vehicle, complete with an on-board DVD player. Connect to your receiver, to external devices, or enjoy your media directly.

An affordable way to add a flip-down, roof-mount monitor to your vehicle, complete with an on-board DVD player. Click to enlarge.

On-board IR transmitter lets you add wireless headphones.

Wireless remote included.

12.1-Inch Display
Enjoy your video on the flip-down 12.1-inch TFT LCD screen. With a 1280 x 800 resolution and widescreen format, it'll look great no matter the source.

Front push-button controls give you easy access to unit functions, or you can use the included remote.

The monitor will automatically switch to accommodate either NTSC or PAL video formats.

DVD Playback and More
Play back DVDs, CDs, and MP3s burnt to disc, for a variety of entertainment options.

IR Transmitter
The on-board IR transmitter lets you send a signal to wireless headphones (not included).

A/V Input
Easily connect external A/V devices such as cameras or video game systems with the A/V input.

Easy Integration
The PLRD133F's low profile and built-in twin LED dome lights make for a clean and functional install in your vehicle.

Built-In Speaker
A built-in speaker lets you broadcast the sound throughout the vehicle if desired.

Remote Included
A full-function wireless remote control lets you stay put while accessing unit functions.

One-Year Warranty
This unit is covered by a one-year warranty for added peace of mind.

What's in the Box
Pyle PLRD133F Main Unit, Remote Control, Installation Hardware, User's Manual

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PYLE PLRD92 9-Inch Flip Down Monitor and DVD Player with Wireless FM Modulator/ IR Transmitter

Christmas Sales PYLE PLRD92 9-Inch Flip Down Monitor and DVD Player with Wireless FM Modulator/ IR Transmitter 201

Dec 24, 2011 19:11:43

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Christmas Sales PYLE PLRD92 9-Inch Flip Down Monitor and DVD Player with Wireless FM Modulator/ IR Transmitter Feature

9'' 16:9 Wide Screen TFT-LCD Monitor - Overhead Console with Twin Dome Lights w/ LED - Front Push Buttons Controls - Power Requirement: 12 DC
High Resolution: 640 x 234 Pixels - IR transmitter Ready for Wireless Headphone - Audio/ Video Inputs - DIN Cable w/ RCA Jacks for A/V Connections
Brightness: 450 Cd/ Sq.M - Built-In FM Modulator - USB SD Card Inputs - Dimensions: 8.46" (W) x 2.17" (D) x 9.45" (H)
Contrast Ratio: 500:1 - Full Function Wireless Remote - Mult System: NTSC PAL Auto Switching
Viewing Angle: 140 degree (Left/Right) 120 degree(Top/Down) - On Screen Menu System - DVD/VCD/CD/CD-R/CDRW/MP3 Compatible

Christmas Sales PYLE PLRD92 9-Inch Flip Down Monitor and DVD Player with Wireless FM Modulator/ IR Transmitter Overview

This flip-down TFT LCD monitor with built-in DVD player has everything you need to keep the back seat occupied! The 9” widescreen monitor is brilliant, boasting a 500:1 contrast ratio and 640 x 234 resolution. To watch a DVD, simply insert it in the slot. This unit can play DVDs, CD, CD-R, MP3 CD and SD cards, and the RCA inputs let you attach another device, like an iPod or a video game console. It’s equipped with a built-in FM transmitter to listen to the audio on your stereo, or use wireless IR headphones. The anti-skip mechanism helps you through those bumpy trips, and last position memory lets you pick up right where you left off. Control using the front push button controls or the fully functional wireless remote control. The overhead console has twin dome LED lights for needed illumination. Includes mounting hardware and installation instructions.

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Cables To Go Impact Acoustics 40430 Infrared (IR) Remote Control Repeater Kit - Black

Christmas Sales Cables To Go Impact Acoustics 40430 Infrared (IR) Remote Control Repeater Kit - Black 201

Dec 23, 2011 19:34:40

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Christmas Sales Cables To Go Impact Acoustics 40430 Infrared (IR) Remote Control Repeater Kit - Black Feature

Forward infrared signals to operate electronic components behind closed doors
IR Receiver has size of 2.25in (L) x 0.5in (W) x 0.5in (H); 9ft cable is attached for connection to IR Repeater
Emitters have a dual emitter y-cable; overall length is 9 feet; final 3 feet may be separated
Simple to use; Controls 4 devices (expandable to a maximum of 12)
IR receiver has blue LED to confirm receipt of IR signal; requires 12 VDC (adapter included)

Christmas Sales Cables To Go Impact Acoustics 40430 Infrared (IR) Remote Control Repeater Kit - Black Overview

Does your entertainment system have wooden doors, or would you like to mount your components in a closet? Without a clear line of sight infrared (IR) signals from a remote control will not reach the equipment. We have the answer. Our remote control repeater kit contains all equipment necessary to remotely operate 4 components (expandable to 12 components) using your standard remotes. Mount the IR receiver in a central location and connect to the IR distribution block. This block repeats the signals through emitters to your electronic components. Your components may now be mounted in your entertainment center, closet or another room! The kit is self-contained and easy to connect.With this kit, you may mount a receiver in a convenient place on or near your entertainment system. The receiver has a 9 foot cable that is then attached to the repeater system that is mounted in your entertainment cabinet. The kit includes 4 emitters. These emitters are connected from the repeater system and placed over the IR receiver of the equipment.The IR receiver and IR repeater have blinking blue LEDs to confirm receipt of the IR signal; the IR repeater is designed for mounting on shelf or wall. You can use your existing remotes for simple installation and hookups. Packaged for resale. For your convenience, the AC/DC Adapter is available for this item.

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Tivax HiRez9 Portable 9-Inch Digital TV

Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV 201

Dec 22, 2011 20:11:20

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Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV Feature

Ultra Thin, Sleek, High-Resolution All Digital Design
Works with both antenna and most cable
Parental Control Auto / Manual Scan/EPG
Built in stereo speakers
User Friendly Interface

Christmas Sales Tivax HiRez9 Portable 9-Inch Digital TV Overview

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Software Programs Every Laptop Should Have

We know that laptop computers are portable, convenient, and very necessary in today's fast-paced world. A laptop gives its owner a renewed sense of freedom and capability. With a strong wireless Internet connection, business may be conducted from anywhere in the world. Cubicle walls expand to reveal wide open spaces, where people may communicate, shop, and accomplishment countless tasks.

Portable Car Tvs

Choosing the right laptop to suit your needs may take time and research, but one thing is for certain: all laptop owners should have the basic programs installed to get through daily life and work. Whether you are a writer, a computer programmer, a businessman, or work at home, these four programs are irreplaceable and versatile. Each should have a shortcut icon right on your startup screen.

Portable Car Tvs

Let's take a look at what you need:

Word Processing Program

You don't have to be a student to need a good word processing program. Can you think of a day where you haven't written anything? Even for a one-page note, it is hand to have a word processing program installed to suit your needs.

These days, many computers come equipped with such software, though what is included may not necessarily meet your requirements. While all programs allow you to type, save, edit and print with ease, some programs go the extra mile and allow you to enhance presentations with embedded imagery, video, and font manipulation. Microsoft Word, as part of the Office Suite, lets you these things and more. A simpler program will limit the boundaries.

As you shop for your next laptop, consider what word processing packages are included, and determine if you need an upgrade.

Accounting Software

Whether you use the laptop primarily for business or household purposes, a good accounting program can serve as a solid backup for your traditional system of bookkeeping. Using accounting software to keep track of your income, bills and other expenditures is a good way to maintain organized focus throughout the year. You condition yourself to keep better track of your finances, and should you lose any paper you have that backup to consult onscreen.

Quickbooks is one example of such a program, and offers various features for whatever organizational purposes you seek. If the laptop you buy does not include accounting software, consider looking for some.

Electronic Book/Document Reader

Electronic book, or e-book, technology has grown by leaps and bounds over the past few years. With the Gutenburg project, students and other avid readers have access to thousands of classic and academic texts, and third-party retailers like Fictionwise and Amazon.com offer instant downloads of electronic novels for sale. With a laptop, you can shop for a book, purchase and download, and read it instantly. You don't even have to be in a bookstore!

That said, with certain e-book formats you will need specific readers. A PDF document will not open in a word processing program, and an e-book formatted for the Microsoft Reader will not open in Adobe Reader. Therefore, it is wise to keep such programs on hand in the event you need or want to read a book from your screen. The best thing about such programs is that they are offered for free by their respective companies. A quick Internet search will lead you in the right direction.

Security Software

No laptop is complete without a strong security program. As viruses and spyware become more prevalent and more sophisticated, the need to protect your computer is very important. Especially if you are a frequent user, you would be best suited to a program that offers anti-virus, anti-spyware and firewall capabilities. Options to filter junk mail and prevent annoying pop-up advertisements is also a plus.

Not every computer system will offer such protection, so be sure to consult with a sales person before buying. Make sure your security programs are updated often to combat new issues.

From composing mail to battling SPAM, your laptop should be ready to do everything you need. Take care when shopping and don't forget these essentials when you are ready to work.

Software Programs Every Laptop Should Have

Portable Car Tvs

Christmas Sales Axion AXN-8905 9-Inch Widescreen Handheld LCD TV 201

Dec 21, 2011 20:42:37

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Christmas Sales Axion AXN-8905 9-Inch Widescreen Handheld LCD TV Feature

9-Inch widescreen LCD portable handheld TV with built in stand
Built-in ATSC tuner for digital channels
Built-in antenna allows for easy repositioning for better reception
A/V input for external audio/video sources
Includes AC adaptor, instruction manual, remote control, external antenna, car adaptor and A/V cables

Christmas Sales Axion AXN-8905 9-Inch Widescreen Handheld LCD TV Overview

Product Description The already popular Axion Portable TV now comes in a bigger size, crispier image display--introducing the Axion 9” Portable TV with hi-resolution display. The bigger screen improves your viewing pleasure, and the most important thing is we still maintain its portability. This TV is great for both indoors and outdoors. The built-in rechargeable battery provides adequate power for you to watch a movie or series (approx. 120mins) when fully charged.

Features

9-inch Widescreen LCD mobile TV with Hi-Resolution and Hi-Brightness
Built in ATSC tuner for both Analog & Digital channels
Brightness adjustable
A/V Input for external audio/video sources
Built-in speaker with headphone jack
Built-in rechargeable Lithium-Polymer battery
Card style remote control
Detachable external antenna with big magnet base

Specifications

Signal system: ATSC
Panel size: 9 inch
Resolution: 800 x 480
Power source: DC 9V
Operating temperature: 5~35°C
Weight: 1.7 lbs
Dimensions (W x D x H): 9.9 X 7.7 X 1.3 inch

Accessories

AC adaptor
Instruction manual
Remote control
External rod antenna with detachable magnet base
Car adaptor A/V cable

Powering and Installation

Powering the System Indoors

Plug one end of the AC to DC adapter into the DC Input jack on the right side of the mobile TV , then plug the other end into the 100~240V AC power receptacle.

Note: Use the provided AC to DC adapter or an adapter with proper specifications.

Powering the System with Built-in Battery

A built-in rechargeable battery (Li-Polymer) is included for use. When the built-in battery cannot power the TV or is used for the first time, recharge it.

Turn off the TV
Connect the AC to DC adapter to the DC jack and a standard wall outlet
The red charge indicator will light
Once fully recharged, the light will turn off
Disconnect the AC to DC adapter after the battery is fully charged

Note: The TV can operate 2 hrs with built-in battery. When the sound level lowers or the picture becomes unstable, charge the battery about 7 hours.

Controls, Indicators, and Connectors

Unit View

IR Sensor:Infrared sensor receives information from remote.
POWER on/off button
MENU button:Open and close TV menu or pressing and holding it to interrupt the auto scan.
Up/Down/Left/Right buttons:Used to navigate on-screen menus.
CH+/-: Select the previous or next channel.
VOL+/-:Increase/decrease the volume.
ENTER button:Confirm your selection.
INPUT button:Switch between TV and AV IN.
WIDE button:Switches the screen between the 16:9 and 4:3 screen displays.
RF IN:Connect with antenna.
AV IN:Connect with AV device.
Headphone jack:Insert headphone (not included) for private listening. It can disable the speakers.
Brightness Up/Down Control:Adjust the brightness.
POW/CHG LED:Lights green when the TV on and lights red when the built-in battery is charging.
DC 9V jack: Connect to the provided AC to DC adapter.

Note:Moving the TV may cause signal loss, especially for digital programs. The TV will shut off automatically if it receives no signal for 15 minutes.

Setting the DTV

To Set the DTV

Enter the channel number followed by “-1.” For example, enter “11-1” for the digital channel 11. If available, the digital channel appears. Some digital stations provide multiple broadcasts on a single channel. To access these directly, enter higher numbers after the channel number. Take “11-2” “11-3” for example. If available, these digital channels appear.

Using the External Antenna

When the picture is not clear with the built-in rod antenna, try placing your TV near a window or connecting an external antenna to the TV for improve reception. If you are in a weak TV signal area, or are inside a concrete building, you might need an external antenna to improve reception. Connect the external antenna to the RF IN jack on the right side of the TV. Follow the install steps below:

Diagram I

Screw the rod antenna loose from the RF IN jack.

Diagram II

Screw the rod antenna onto the top jack of the magnet pedestal.

Diagram III

Screw the metal plug of the external antenna onto the RF IN jack on the TV.

Diagram IV

Place the magnet pedestal vertically; pull the rod antenna to scan channels.

Note: Based on the current ATSC standards, mobile reception of digital stations are practically impossible especially when the TV is moving or on a moving surface or vehicle. Picture on the screen tends to garble up or lose signal indefinitely. To avoid this issue, try not to move the TV around when watching TV programs.

Using Your TV as a Monitor

1. Press INPUT button and select AV IN mode.
2. Connect the AV cable plugs to the out jack of AV Device as below:

Yellow plug: Connect to the VIDEO OUT jack on the AV Device.
Red plug: Connect to the AUDIO IN R jack on the AV Device.
White plug: Connect to the AUDIO IN L jack on the AV Device.

3. Connect the AV cable’s 1/8-inch plug to the AV IN jack on the TV unit.

Troubleshooting

The player won’t turn on?

Charge the battery.
Check the AC to DC adapter is connected.
Connect to another power outlet.

No TV Program Picture?

Do a full scan of channels by pressing “Auto” on the remote or in the Menu settings
Make sure the input selection is set to TV instead of AV
Position your TV to a better location with the external antenna connected and do a channel rescan.

No sound?

Increase the volume.
Press MUTE on the remote control to turn off mute.
Unplug the headphones.

Poor picture?

Adjust the telescoping antenna.
Move to a window (if inside a building structure).
Use an external antenna (The one provided or regular antenna.)

Remote control doesn’t work?

Remove any obstacles between the remote and the TV.
Replace the battery in the remote control.

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