Gain: 3dB.
Frequency Range: 144-175 MHz.
Bandwidth: 6 MHz.
VSWR: <1.5:1.
Maximum Power: 200 Watts.
Impedance (nom.): 50 ohms.
Mounting: NMO style.
Radiator: 17-7 PH stainless.
Coils: silver plated.
Contact: silver plated contact.
Color: black plastic housing with chrome plated fittings.