The IFI (Instruments for Industry) 5301 is a self-contained, ultra-broad band lab amplifier with frequency operation from 9KHz to 500MHz. It has an internal electronic gain control and built-in capability for leveling on an externally derived signal. It is unconditionally stable, and cannot be damaged by any mismatch load.
Applications include MIL-STD-461/462, RTCA/DO-160, SAE Specifications, RFI/EMI Susceptibility testing, Bellcore testing, Broadband Communications, etc.