The TWAL 1214-650 from BONN Elektronik is a RF Amplifier with Frequency 12.75 to 14.5 GHz, Gain 58.1 to 61 dB, Gain Flatness ±2 dB, Noise Figure 20 dB, Output Power 58.12 to 58.45 dBm. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for TWAL 1214-650 can be seen below.