800W High power Jail Cellular Jammer Model:CPJ6022
Cellphone Repeater

Dual Band Booster/Repeater GSM 900/3G2100 Signal Booster/Amplifier

Item No.: TE9021B Mobile Signal Repeater
The 900MHz/2100MHz dual-band 30dBm mobile signal booster TE-9021B can be used in areas with weak moving signals, covering a radius of 500-1000 meters.
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Description
Dual Band Booster/Repeater GSM 900/3G2100  Signal Booster/Amplifier

GSM900&3G2100MHz Dual Band Signal Booster
TE-9021B
Brief Description:
GSM3G dual band Signal BoosterTE9021B is intended to strengthen 
the signal of 900MHz/2100MHz mobile phone in the buildings. Ideal for use in areas where the 900MHz/2100MHzsignal 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).
 
Features:
* 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.
*  Tri-band in one repeater, effectively reduce the project cost.
 
Applicable place:
It can be applied in Building rooms there have weak signal of mobile.

Specification:
Frequency Range:
Uplink:GSM:890-915/3G1960-1980MHz;
Downlink:GSM:935-960/3G2110-2170MHz;
TE9021B gain(dB):
GSM Uplink: Gp≥65;GSM Downlink:Gp≥70;3GUplink: Gp≥65;   
3G Downlink: Gp≥70;
Output power(dBm):≥23;
Gain adjustable range: MGC≥30dB;
Pass band ripple: GSM≤4dB; 3G≤15dB;
Guard band rejection: GSM(BW-60dB)≤42MHz; (BW-70dB)≤45MHz;
3G (BW-60dB)≤104MHz; (BW-70dB)≤107 MHz;
I/O Impedance: 50Ω/N Connector;
I/O return loss: ≤-10dB;
Noise Figure: ≤-8dB;
Inter-modulation attenuation(Po=13dBm):≤-40dBm;
Transmission Delay: ≤0.5μs;
Ambient Temperature: -10℃-50℃;
Power Supply: AC110-220V±10%/45-55Hz;
Size: 148mm×106mm×33mm;
Reliability: To the GB6993-86 standard;
Electromagnetic compatibility: To the ETS300 694-4 standard;
Function:
a) Power supply LED denote
b) Export power LED denote

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;
 
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