The AR1929-250 from Comtech PST is a RF Amplifier with Frequency 1 to 2 GHz, Gain 54 dB, Noise Figure 10 dB, Output Power 53.98 to 54.47 dBm, Output Power 250.03 to 279.9 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for AR1929-250 can be seen below.