Read Accessory Geeks Buyer's Guide to help you learn a bit about Cell Phone signal booster, cell phone antenna, amplifiers and more! Accessory Geeks has their Master Geeks write this for your benefit so you will know what you are getting. Still not sure what Cell phone signal boosters do? Then contact our friendly geeks at AccessoryGeeks.com and we will give you the personal help you need to get the right cell phone signal booster.

*(minimum requirement of separation)
**(some amplifiers already come with a cable and some do not)

Basically, the system transfer multiplication operation into addition/subtraction, make life much easier.
From the table, some of the interesting and useful facts are:

1. Every 3 dB difference means double once.
2. Every 5 dB difference means triple once.
3. Cellphone-Mate CM800 65 dB counts for 3 units of Wilson 60 dB since it has 5 dB more gain, it’s just physics

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Wilson In-Building Amplifiers or Wilson Vehicle Amplifiers

Wilson In-Building Cellular Amplifier / Repeater with Smart Technology

1. How do I know which model is right for my cell phone?

There are several factors to consider when selection the right amplifier/repeater for your situation.

1. What cellular service frequency range is your building located in? The best Amplifier/Repeater systems are network frequency specific. Wilson Electronics makes amplifier / repeaters for 824-894MHz range or Nextel (806-866MHz) networks. A 1900MHz range system will be available soon. You can find out the frequency range your building is located in by contacting your cellular service provider or checking with your local cellular service dealer.
2. Signal strength outside your building
3. Inside area coverage required

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2. How Much Improvement Will I Get?

With a few calculations, you can get a very good idea of the improved cellular coverage area (distance from inside antenna) within your building. We have provided the following documents to help you calculate coverage area and to help you in the purchase and installation of your Wilson Amplifier/Repeater. (Note: A new browser window will open for the links below.) Contact us if you have questions or need additional help estimating coverage area.

Step 1. Get Relative Signal Strength Reading
Put your cell phone into test mode and get a Relative Signal Strength Level (RSSL) reading outside the building. Use the pdf document "Standard Phone Test Modes " which has instructions for putting a cell phone into test mode and reading relative signal strength. If your phone is not listed in this document or you need additional help getting a RSSL reading, contact Wilson Electronics tech support for help at 866-294-6996

Step 2. Estimate Antenna / Cabling Needs
Decide on which outside (Wilson Yagi recommended) and inside antennas you will be using. Estimate where you will locate the outside antenna, amplifier/repeater (located near an AC outlet) and inside antennas. Calculate the cable lengths required to connect the outside antenna with the amplifier/repeater. Concrete or metal interior walls will block the signal transmitted by inside antennas so determine if additional inside antennas and a splitter might be required. Sheet rock and studs (wood or metal) should not effect signal much if any. Calculate the cable lengths required to connect the inside antennas (and splitters if required) to the amplifier/repeater. See antenna recommendations in the "Check List" below.

Step 3. Calculate Coverage Area
Using the formula:

Signal Strength = Amp Gain + RSSL + Cable Factor + Splitter Factor + Antenna Factor

calculate Signal Strength and use chart in the document "Finding Coverage Area For Wilson Amplifier / Repeaters" to determine approximate coverage area (distance from interior antenna. Cable, Splitter and Antenna factors are also located in the document "Finding Coverage Area For Wilson Amplifier / Repeaters". Use this guide to determine estimated coverage area using Wilson amplifier / repeaters. It provides the formula for estimating coverage considering factors such as relative signal strength outside of building, length and type of cable, antenna type and splitters used. These PDF files will open in a new window.

For more information, Please visit Accessorygeeks' Forum

3. How to install a Wilson Amplifier/Repeater?

Follow our Installation Guide for installing a Wilson Amplifier/Repeater . For more help, Please visit Accessorygeeks' Forum or Contact Accessorygeeks.com For more information about Wilson Amplifier/Repeater, Read Brochure
IMPORTANT NOTE: The Wilson Amplifier / Repeater is used in locations where the signal from your service provider is strong outside a building or vehicle but weak inside the building. It's used where the wireless signal is blocked by the building walls or roof. If your signal is weak outside of your building, consider a power booster or antenna that connects directly to your phone for better results

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Wilson Vehicle Cellular Amplifier / Repeater with Smart Technology

1. How do I know which model is right for my cell phone?

There are 3 different Wilson Vehicle Amplifier / Repeater.

1. Dual Band Amplifier / Repeater
   Select the Wilson Dual Band 800/1900MHz AMPS 37db In Vehicle Amplifier (AM801201) for in vehicle use on 824-894 MHz and 1850-1990 MHz range cellular networks.
   

   Specifications Frequency 824-894 MHz / 1850-1990 MHz Gain (up/down) 40db / 40db Linear Power Output +30 dBm Max Output Power 3 Watts (Cell Site Controlled) Max RF Up/Down +35 dBm / +10 dBm Noise Figure Typical 3 db nominal Isolation Uplink/Downlink more than 90 dB Power Requirements 12 V, .5-1.5 (subject to Uplink power) Connectors FME-Male 50 Ohms Dimensions 4.5 x 3.5 x 1.25 (inch) or 11.43 x 8.9 x 3.2 (cm) Weight 1.5 lbs or 0.7 kg

2. Cellular 800MHz Range AMPS Amplifier /Repeater
   Select the Wilson 800MHz AMPS 37db In Vehicle Amplifier (AM801101) for in vehicle use on 800MHz range (824-894MHz) cellular networks.
   
   

   Specifications Frequency 824-849 MHz Uplink 869-894 MHz Down Gain (up/down) 37 dB / 37 dB Linear Power Output +30 dBm Max Output Power 3 Watts (Cell Site Controlled) Max RF Up/Down +35 dBm / +10 dBm Noise Figure Typical 4 db nominal Isolation Uplink/Downlink more than 90 dB Power Requirements 12 V, .5-1.5 (subject to Uplink power) Connectors FME-Male 50 Ohms Dimensions 5.5 x 4.3 x 1.4 (inch) or 14.0 x 10.8 x 3.5 (cm) Weight 1.32 lbs or 0.6 kg

3. Nextel Networks
   Select the Wilson Nextel 37db In Vehicle Amplifier (AM804002) for in vehicle use on Nextel's network.

• Increases signal strength on send and receive in iDen Nextel 806-866 MHz frequency range
• Wireless operation. No physical connection to your phone is required.
• Allows multiple phones to be use simultaneously.
• Works on Nextel iDen frequency 806-866 MHz
• Your phone will use less battery power for longer battery life.

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Wilson In-Building Amplifiers
WIlson Vehicle Amplifiers