The HTH8G07P600H(B) from Watech Electronics is a RF Amplifier with Frequency 1.8 to 700 MHz, Gain 21.9 to 23.9 dB, Output Power 56.7 to 58 dBm, Output Power 467.7 to 630.9 W, P1dB 56.7 to 58 dBm. Tags: Flanged, Ceramic, Surface Mount, Power Amplifier. More details for HTH8G07P600H(B) can be seen below.