The TTRM1008 from Triad RF Systems is a bi-directional amplifier that operates from 4.4 to 5 GHz. During transmission, this amplifier delivers an output power of 44 dBm with a gain of 25 dB and has a switching time of up to 2 microsecond. While receiving, it delivers an output power of 5 dBm with a gain of 11 dB and has a noise figure of 4 dB.
This bi-directional amplifier is compatible with nearly all military and commercial radio systems operating in the 4400-5000 MHz band, including but not limited to 3-4G telecom, WLAN, OFDM, DVB, and CW/AM/FM. It is available in a module that measures 5.3 x 3.25 x 0.57 inches with SMA female connectors.