Car Use Cell Phone Jammer with ALC Powerful Control

1800MHz 75dB High Gain Phone Booster, 27dBm Export Power, Coverage 20,000 Square Meters

75dB High Gain Export Power of 27dBm, 20000 Square Meters Coverage CDMA Cellphone Signal Booster

Fiber optical cellphone repeater, customized frequencies are accepted

One-to-two 1550nm Wavelength RF Optical Transceiver with Functions of Automatic AGC

Low noise and high linear gain RF optical transceiver with functions of automatic AGC