Our mobile signal booster(mini repeater) is specially designed for the blind zones of offices, family rooms, factories, bars, supermarkets, underground parking garage,etc, where the signal is very poor, or in spite of full mobile signals on the mobile phone, there is a break in voice leading to call clarity problem. Simply place the mobile phone booster in such places, you'll be astonished with the huge gain in both the incoming reception and outgoing transmission levels as the mobile signal booster goes to work!
1.Provide quick coverage solution for small signal weak & block zones.
2.Compact size, low consumption, easy installation, great cover.
3.Cover about 300~500 sq.m without block or obstruct.
4.High linear design, low interference to BTS.
5.Manual gain control function.
1.High system gains
2.Full duplex and double-end design, external power supply, and convenient installation
3.ALC technology with auto-steady function adopted.
4.Provide power indication and uplink and downlink indications.
5.With the amplified linear power, the intermodulation and spuriousness are suppressed effectively.
6.The reliability conforms to GB6993-86 standards.
7.The electromagnetic compatibility conforms to ETS300 609-4 standards.
TE-903GA,GSM&3G Dual Band Signal Booster,Technical specifications
|Frequency range||Uplink GSM 890-915/3G1920-1980(MHz)|
|Downlink GSM 935-960/3G2100-2170(MHz)|
|Gain adjustable range||MGC≥30dB|
|Pass band ripple||GSM ≤4dB|
Guard band rejection
|GSM (BW-60dB)≤42 MHz (BW-70dB)≤45 MHz|
|DCS (BW-60dB)≤104MHz (BW-70dB)≤107 MHz|
|I/O impedance||50Ω/N Connector|
|I/O return loss||≤-10dB|
|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
We specially manufacturer followings products since 1995:
*GSM 900 Full Band/Band Selective Signal Booster,
*CDMA 800 Full Band/Band Selective Signal Booster,
*DCS 1800 Full Band/Band Selective Signal Booster,
*PCS 1900 Full Band/Band Selective Signal Booster,
*WCDMA(3G) Full Band/Band Selective Signal Booster,
*iDEN 850 Full Band Signal Booster,
*E-GSM(2G) Full Band Signal Booster,
*Dual Band Sigal Booster
All products have to pass strict test and inspection before dispatch,all the products aging strictly more than 24 hours to ensure the quality,and we make large quantity in stock to short the delivery time.Pls feel relieved to purchase our products.