Used on 4940-01-551-2884;maintenance facility, transportable. 1.460" overall length frequency range: dc-40 ghz; vswr: dc to 4 ghz: 1.016, 4 to 40 ghz: 1.12; power rating: 0.5 watts cw, 0.25 kw peak; impendance: 50 ohms ; connector: 2.92mm female; 03 oz (8.5 gr)