The 1860-50 from AMETEK CTS is a RF Amplifier with Frequency 1.8 to 6 GHz, Gain 43 dB, Gain Flatness +/-3.0 dB, Noise Figure 8 dB, Output Power 46.99 to 48.98 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for 1860-50 can be seen below.