GSM900/2100MHz Mini Cell Phone Signal Booster Repeater, dual band pico repeater
Negotiable /Set
Min.Order:1 Set
Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.
900 2100MHz Cellphone Amplifier GSM/WCDMA Dual band Indoor Mini Signal Booster Repeater
Application:
This product is suitable for operation of mobile phones in a weak signal area!
Product Features
1.Provide quick coverage solution for small signal weak & block zones.
2.Compact size, low consumption, easy installation, great cover.
3.Cover about 300~2000 m² without block or obstruct.
4.High linear design, low interference to BTS
5.Manual gain control function
Technical features
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.
Technical Specification
Specification
| KT-903G-A
| KT-903G-B | KT-903G-C | |
Frequency range | Uplink GSM 890-915MHz/ 3G 1920-1980MHz | |||
Downlink GSM 935-960MHz / 3G 2110-2170MHz | ||||
Gain (dB) | Uplink | Gp≥55 | Gp≥65 | Gp≥45 |
Downlink | Gp≥60 | Gp≥70 | Gp≥50 | |
Gain adjustable | MGC≥30dB | |||
Output power | ≥20dBm | ≥20dBm | ≥20dBm | |
Pass band ripple | ≤8dB | |||
Guard band rejection | (BW-60dB)≤42MHz , (BW-70dB)≤45MHz | |||
I/O impedance | 50Ω/N Connector | |||
I/O return loss | ≤-8dB | |||
Noise figure | ≤-8dB | |||
Intermodulation attenuation (Po=13dBm) |
≤-40dBc | |||
Transmission | ≤0.5μs | |||
Ambient | -10°C~50°C | |||
Power supply | AC110~220V±10% 45~55Hz | |||
Size | 228mm×106mm×33mm | |||
Reliability | To the GB6993-86 standard | |||
Electromagnetic | To the ETS300 694-4 standard | |||
Function | a) Power supply LED denote b) Export power LED denote |