Provides magnetic tape reading, parametric measurement, and circuitry required to interface with external systems such as general purpose computer and remote direction finder; 16k words and 24 bit core memory; unit buffer with 2 memories of 128 words and 27 bits and 1 memory of 128 words and 18 bits; 32 bit word general purpose computer input/output format; memory characteristics: 16384 word by 24 bit size, 2 microsec cycle core type; recorder/reproducer type: 4 channel reproduce type, record not used; oper pwr rqmts: 115 vac 60 or 400 hz single phase; 17.22 in. Lg; 17.60 in. W; 10.47 in. H; rack mounted