This is a special Low-noise amplifier for 1.2 -1.4 GHz receiver (not for transmitters). It will increase gain of 1.2 GHz- 1.4 GHz receivers without adding large antennas. You can connect any 1.2 -1.4 GHz antenna to input connector. This low noise amplifier will give you an extra 32 dB gain in 1.2 -1.4 GHz band. The output connector is a male SMA type.
Dimensions :2.8 " X 1.5 " X 0.75"