Agilent 8447F H64 RF Dual Preamplifier / Power Amplifier, 9 kHz to 1.3 GHzRefurbished
The HP 8447F Option H64 Amplifier is a general purpose wide band amplifier with Type-N connectors. It contains two preamplifiers. One provides 26 dB minimum gain to signals from 9 kHz to 50 MHz. The other provides 25 dB minimum gain to signals from 100 kHz to 1300 MHz.