Usage Tips:Up for is a Super Quality High Gain Dual Band Telescopic Antenna AL800, UHF~5.6dB & VHF~3.2dB, BNC interface. and Model: AL800 Antenna type: Telescopic antenna Band: Dual band ~ UHF/VHF Frequency: 144/430MHz Range Of Frequency: 136~174MHz / 400~520MHz High Gain: 3.2dBi (VHF) 5.6dBi (UHF). Max power: 50 W V.S.W.R: Less than 1.5 Impedance: 50 OHM Connector: BNC Interface length: 220mm (retracted) 950mm (full length) Notice: Pls make sure this antenna fits your radio before bid/purchase! for TK100,TK200,TK210,TK220,TK300,TK310, TK320, TK-208 TK- for Icom IC-, IC-V80, IC-V80E, IC-U80, IC-V82 IC-V85, IC-V85E, IV-G80, IC-W32A, IC-T3H, IC-T7H IC-R20 For HT440, HT90 for Standard HX320 for : HH152, HH154, HH156, HH462 , HH464 for BC72XLT, BC75XLT, BC92XLT, BC95XLT, BC125AT, BC246T, BC296D, SC230 for DJ-X10T, DJ-X2000T color: Black Material: ABS+Metal Package Contents: 1 x Telescopic antenna 1 x Fixed antenna 1 x connection organ Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.