850MHz CDMA R12 Car Cradle Cell Phone Signal Booster Repeater Kit

Features:
- Works with CDMA 850MHz cell phone service providers.
- Adjustable arms to fit most phones.
- Boosts signals to and from cell tower.
- Supports both voice and data.
- Installs easily in any vehicle.

Specification：
Frequency range: Uplink 824-849MHz; Downlink 869-894MHz
Gain (dB): Uplink Gp≥40; Downlink Gp≥40
Export Power (Po): ≥20dBm
Pass Band Ripple: ≤3dB
I/O Impedance: 50Ω/N connector
Noise Figure: ≤4dB
Transmission Delay: ≤0.5μs
Ambient Temperature: -10oC ~ 60oC
Power Supply: DC12 ~ 24V
Reliability: To the GB6993-86 standard
Electromagnetic Compatibility: To the ETS300 694-4 standard
Network Support: Support CDMA, 850MHz and any wireless operator in the frequency range of 824-849MHz and 869-894MHz.
Application areas:
It could be used in areas where there are CDMA 850MHz Network. It will help you stay connected in weak signal areas where there are man-made obstructions or natural obstructions. When the phone transmits, the signal is picked up wirelessly and boosted by the booster and transmitted back to the cell tower through the outside antenna.

How to use:
With the phone in the cradle and while using a wireless Bluetooth headset or hands free device, the outside Antenna collects the cell tower signal and sends it through the cable to the signal booster. The signal is then boosted by the booster and sent to the phone.