型号:THF-150, Frequency range (MHz):144-174 MHz Power (max):25 watts continuous 50 watts intermittent Impedance (nom):50 ohms VSWR (max):1.3:1 Insertion loss:0.15 dB typ. / 0.25 dB max Rejection at 2Fc (typ):50 dB Dimensions (HWL) in:1.25 x 1.5 x 4 Dimensions (HWL) cm:3.2 x 3.8 x 10.2 Weight lb. (kg):0.5 (0.23) Connectors:Standard configuration is N-F to N-M for inline use. Any combination of N, UHF,BNC, or 7-16 DIN male or female may be specified. (7-16 DIN is additional cost.)