Number of bands: 2; frequency range, rf 7a (band 7) 2575 mhz to 4450 mhz; 7a2(band 9) 7300 mhz to 10750 mhz; outputs: log video, 160 mhz if; tuning r amp; self contained dc power supplies; operating power rqmts: 115 vac, 60 hz, single phase, .75 amp; 21.370 in. Lg, 6.560 in. W, 9.000 in. H; cabinet mounted; sheet metal aluminum and casting aluminum