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Dual Band Booster/Repeater GSM 900/3G2100 Signal Booster
GSM900&3G2100MHz Dual Band Signal Booster
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).
* 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.
It can be applied in Building rooms there have weak signal of mobile.
GSM Uplink: Gp≥65;GSM Downlink:Gp≥70;3GUplink: Gp≥65;
3G Downlink: Gp≥70;
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;
Transmission Delay: ≤0.5μs;
Ambient Temperature: -10℃-50℃;
Power Supply: AC110-220V±10%/45-55Hz;
Reliability: To the GB6993-86 standard;
Electromagnetic compatibility: To the ETS300 694-4 standard;
a) Power supply LED denote
b) Export power LED denote
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;