Product Description
The HP 70903A is a 1/8 width module that processes 21.4Mhz IF signal received from an RF or external mixer interface module. A detected video signal is produced and routed to the video processor in the local oscillator. Contains resolution bandwidth filters, log amplifiers, detection circuitry, and video filters. Can be used in a single system to provide Res BWs of 100kHz to 3MHz.
