Smart Technology 50dB In-Building Bi-Directional Amplifier
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Description
Wilson Cellular Amplifiers extend cellular services in poor coverage areas by amplifying both transmit and receive signals. The amplifiers reduce problems with signal fades and dropped calls while improving voice quality, service range and access. These multi-mode amplifiers are designed to offer a cost-effective solution for use in buildings. Wilson Cellular amplifiers are network compatible and enhance the cellular phone user's satisfaction without compromising the operation of the cellular system. This Amplifier-Repeater greatly improves signal strength inside a building when using your cellular phone.
It does this without a physical connection to your phone, allowing you to walk freely during a call. It even allows multiple phones to be used simultaneously. The signal from the cellular tower is received by the outside antenna and then amplifier and repeated to your phone through the inside antenna. When the phone transmits it is received by the inside antenna and then amplified/repeated through the outside antenna to the cellular tower.
Features
Greater than 50dB computer controlled adjustable
AGC dynamic range Automatic Gain Adjusting in the event of oscillation and/or overload
2dB Gain Steps (20 - 50dB)
Automatic shutdown on overload
Uplink squelch (optional) TIA/EIA-98-E 3.5.1
Receiver Sensitivity better than -110 dBm CDMA/rho > 0.912
Wireless operation - no physical connection to cellular phone
Maximum 3 Watts Output Power
High Power Output Allows More Users On the System
Overload Protection on Uplink and Downlink
Receive/Transmit Overload Indicator Lights
Low Isolation Indicator Increases signal strength in buildings for AMPS frequencies 824-880MHz Analog/Digital (CDMA, TDMA, GSM) 1900MHz band is unaffected/unamplified Allows multiple phones to be used simultaneously
ncreases your cellular phone's range Low cost solution for uncompromised performance
When designing your system, please be sure to allow for 45' of separation between the interior and exterior antennas (20' which must be vertical).
Compatibility
Compatible with all 800MHz Cellular providers (CDMA, TDMA, GSM, Analog).
For example, most Verizon, AT&T TDMA, Alltel, US Cellular and many more Not compatible with 1900MHz PCS (AT&T GSM, Sprint PCS, T-Mobile, Qwest) Not compatible with 1700MHz AWS (T-Mobile US 3G) Not compatible with iDEN (Nextel, Southern LINC, Mike)