The Avtech AVB1 series provides peak-to-peak outputs of 50, 80 or 100 Volts, center frequencies in the range of 200 to 900 MHz, and maximum pulse repetition frequency (PRF) of 100 kHz, 200 kHz, or 500 kHz.Model AVB1-2 also operates in the frequency range of 200 to 400 MHz, but the frequency is variable over the full range (using a one-turn front-panel control or by an externally applied DC control voltage in the range of 0 to +10V). The output amplitude is variable from 0 to 50 Volts peak-to-peak, using a one-turn control.