GSM 900 Cellular Phone Signal Repeater Booster + Antenna (55dB)
GSM 900 Cellular Phone Signal Repeater Booster + Antenna (55dB)
2004/10/11 - View 26 all comments
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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)=8. I/O impedance: 50/N Connector 9. I/O return loss: -10dB and below 10. Noise igure:  -8dB and below 11. Intermodulation attenuation (Po=13dBm): 40dBc and above 12. Transmission delay: 0.5us and above 13. Ambient temperature: -10~50 degree celsius 14. Power supply: AC110~220V±10 percent, 45~55Hz Characteristic 1. Fully integrated 900 MHz antenna system 2. Powerful amplifier enables up to + 85 dB of signal gain including cable loss 3. Intelligent signal processing and real time adaptive operation 4. Automatically adjusts power levels as needed to ensure a consistent coverage footprint 5. Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed 6. Auto-Track LED diagnostics displays aid install and operation 7. Patented algorithms and adaptive processing ensure our products will not interfere with other wireless frequencies or radio devices The package contains: 1. 55dB GSM cellular phone signal amplifier 2. 9dB outdoor antenna 3. 3dB indoor antenna 4. 10m cable 5. Mounting accessories 6. AC power supply Specification:  Package Weight One Package Weight 1.26kgs / 2.77lb Qty per Carton 20 Carton Weight 19.50kgs / 42.99lb Carton Size 54cm * 38cm * 34cm / 21.26inch * 14.96inch * 13.39inch

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