Electronic systems test set (NSN 6625-01-238-4900)
Special Features
Tests the control monitor, fdx; used in conjunction with: radio test set, or cmb (an/urm-26) , control word generator, dual power supply, oscilloscope and digital voltmeter; switches included: xmit & rcvr tuning, p5.0 & p12.0 v, xmit key, key inhibit, rcvr lock on, xmit lock on, ps sensor, fwd pwr sensor and vswr sensor