Metal, encased solid state, frequency range 1 to 12.4 ghz, excess noise ratio db 15.5 porm 1, calibration frequency 1, 2, 3.95, 8.2, 12.4 ghz, enr accuracy db porm 0.3, vswr 1.2 max., output connector n male, input connector bnc female, input requirements 28 volts at less than 30 ma, 4 in. L, 0.937 in. W, 0.812 in. H
