The 5305B Frequency Counter Module is used in a 5300B mainframe and provides two channel inputs. Channel A (CW or burst) frequency range of 90MHz to 1300MHz, prescaled by 16. Channel B (Normal and High resolution mode) frequency range from 50Hz to 100MHz in normal mode. Sensitivity is 20 mV RMS for both channels.
Specifications & Attributes (Counters/Timers)
90 MHz - 1300 MHz