Technical characteristics: 1 modulated 2137 time code input; 12 buffered modulated 2137 time code outputs; 12 isolated dc outputs of 8 v plus or minus 10 percent, 500 ma plus or minus 100 ma each; oper. Pwr. Rqmts: 115 vac, 60 hz; single phase; dimensions: 19 in. Lg; 6 in. W; 3.97 in. H; rack mounted