| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF ONE PAIR OF BAND PASS FILTERS; CENTER FREQUENCY 21.4 MEGAHERTZ; COLOR CODE IDENTIFYING MARKS,RED AND YELLOW; DIMENSIONS OF EACH FILTER 0.435 IN. MAXIMUM LENGTH; 0.183 IN. MAXIMUM WIDTH; 0.780 IN. MAXIMUM OVERALL HEIGHT; THREE PIN TERMINALS ON EACH FILTER |