800W High power Jail Cellular Jammer Model:CPJ6022
Jammer detector

GSM900 DCS1800 3G 2100MHzTriple Band Mobile Signal Booster

Item No.: TE-91821B Mobile Signal Repeater
The high-power dual-frequency signal booster TE-91821B is used to enhance the area where the 900MHz/2100MHz signal is weak, the call is interrupted or cannot be connected.
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GSM900 DCS1800 3G 2100MHzTriple Band  Mobile Signal Booster 

GSM 3G Triband Signal Booster TE-91821B
Brief Description:
GSM 3G Triband Booster Signal Booster TE91821B is intended to strengthen the signal of 900MHz/1800MHz/2100MHz mobile phone in the buildings. Ideal for use in areas where the 900MHz/1800MHz/2100MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator).
* Provide quick coverage solution for small signal weak & block zones. reduce drop/off calls.
* Compact size, low consumption, easy installation, great cover.
* Cover about 200-300 square meters without block or obstruct.
* Reduce cellphone transimt power and radiation, extend cellphone battery life.
*  High linear design, low interference to BTS.
*  Manual Gain Control function.
*  Triband in one repeater, effectively reduce the project cost.
Applicable place:
It can be applied in Building rooms there have weak signal of mobile.
Frequency Range:
1. GSM900MHz: (Uplink: 890-915MHz; Downlink: 935-960MHz);
2. DCS1800MHz: (Uplink: 1710-1785MHz; Downlink:1805-1880MHz);
3. WCDMA1900MHz: (Uplink:1920-1980MHz; Downlink: 2110-2170MHz);
Max Gain: (Uplink)Gp: 50-60dB; (Downlink)Gp: 55-65dB;
Band Width: Wide Band;
Ripple in Band: CDMA/GSM≦5dB; DCS≦10dB; WCDMA≦5dB;
Max. Input Power Without Damage: 0dBm;
Output Power: 23dBm;
Intermodulation Products:
9KHz~1GHz: (Uplink)≦ -36dBm;  (Downlink)≦ -36dBm@Po≦20dBm; 1GHz~12.75GHz: (Uplink)≦ -30dBm; (Downlink)≦ -30dBm@Po≦20dBm;

Spurious Emission:
9KHz~1GHz: (Uplink)≦ -36dBm; (Downlink)≦-36 dBm;
1GHz~12.75GHz:(Uplink)≦ -30dBm;(Downlink)≦ -30 dBm;
Spurious Emission Mask (WCDMA): Complies with 3GPP TS 25.106;
Modulation Accuracy (WCDMA): Complies with 3GPP TS 25.106;
Peak Code Domain Error(WCDMA): Complies with 3GPP TS 25.106;
ACRR( WCDMA ):≥ 30dB @±5MHz&±10MHz;
Noise Figure @ max. gain:≦ 8 dB(Typical);
Return loss:≦ - 8 dB;
Time Delay:≦0.5 μs;
MTBF:>50000 hours;
Power Supply:AC:90~265V, 50/ 60Hz;DC:5V/5A;
Power Consumption:< 30W;
Impedance:50 ohm
Mechanical Specification:
RF Connector: N-Female
Cooling: Heatsink Convection cooling
Dimensions (D x W xH ): 330*268*58(mm)
Weight: < 2.5Kg
Installation Type:Wall Installation
Environment Conditions: IP40
Humidity:< 90%
Operating Temperature:-10℃~55℃

Package contents:
1pcs  AC90-264V,DC5/5A power supply adapter
1pcs  AC power cord (EU standard/US standard/UK standard/ SA standard/China standard etc);
1pcs  Installation kit
1pcs  User manual