Description
This product is a GSM 900 Cellular Phone Signal Repeater Booster + Antenna. It has a frequency range of 890-915 MHz and 925-960 MHz, and can boost the signal up to 55 dB. The gain can be adjusted from 30 to 60 dB, and the output power is >=20 dBm. The product also has a pass band ripple of 4 dB, guard band rejection of GSM (BW-60 dB) of 80 dB, and a lifespan of >5 years.
Specifications:
1. Frequency range:
- Up link GSM 890-915
- Downlink GSM 925-960
2. Gain(dB) GSM Up link: 55
3. GSM Downlink: 60
4. Gain adjustable range: MGC>=30dB
5. Output power(dBm): >=20
6. Pass band ripple GSM: 4dB
7. Guard band rejection: GSM(BW-60dB)=