The 9820/95300-C10D20 from Quarterwave Corporation is a RF Amplifier with Frequency 1 to 2 GHz, Gain 32 dB, Noise Figure 22 dB, Spurious -60 to -55 dBc, AC Voltage 240 V. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for 9820/95300-C10D20 can be seen below.