Feature:1. [Dual Band] NA 666 SMA male 144/430MHz dual band 2 way radio antenna that allows you to get longer range on handheld radios.2. [Good Performance] This handheld antenna has a 2.15dBi gain signal and the power is up to 10W, providing stable signal reception.3. [Small And Lightweight] Antenna is 22cm long, small and light weight design, will not burden your radios, easy to use.4. [Enhanced Signal] This antenna can significantly enhance the signal of the radio, made of high quality ABS material, wear resistant and durable.5. [Wide Compatibility] Good compatibility, suitable for Vertex VX1R VX2R VX3, for TYT MD280 MD380 MD390, for ICOM ICT70 ICP7, for KENWOOD, etc.Specification:Item Type: Radio AntennaMaterial: ABSLength: Approx. 22cm/8.6inFrequency: 144/430MHzConnector: SMA MALEGain: 2.15dBiMaximum Power: 10WSWR: Less Than 1.5Impedance: 50Compatible:For YAESU, for Vertex Standards: for VX-1R VX-2R VX-3 VX-3R VX-3E VX-5R VX-6 VX-6R VX-7 VX-7R VX-8R VX -8GR VX-10 VX-14 VX-17 VX-110 VX-130 VX-131 VX-132 VX-150 VX-151 VX-152 FT-60R VX-160 VX-170 VX-177 VX-180 VX-400 VX-410 VX-414 VX-417 VX-420 VX-424 VX-427 VX-300 VX-500 VX -510 VX-520 VX-800 FT-2D FT-50 FT-60 FT-60R FT-70 FT-70D FT-270R FT-250R FT-277R FT1XD VX -210 VX-210A VX-230 VX-8D VX-8DR VX-2R, etc.For TYT: for MD-280 MD-280 PLUS MD-380 MD-390 MD-UV380 MD-UV390 MD-680 TH-2R TH-F5 TH-F8 TH-UVF9 TH-UV3R TH-UVF8D TH-UVF9D TH-UVF1 TH- UV8R UVF9 UVF9D UVF8D F8 F5 F3 F7 TC-3000A TC-3000B TC-3000S UVF10 UV6R UVF9 UVF11 UVF8 DP-290 DP-280Plus DM-UVF10 TH-446 TH-UV8000D, etc.For ICOM: for IC-T70 IC-P7 IC-S70 IC-80AD IC-91A IC-91AD IC-92AD IC-T70A IC-T90A IC-T70E IC-Q7A IC-R5 IC-R6 ID-92 IC-F50V IC-F50 IC-M88 IC-F51ATEXCompatible with all handheld, portable two way radios use SMA male to connect the antenna: for Retevis RT82 RT3; for KENWOOD; for WouXun, etc..Package List:1 x Radio AntennaNote:Manual measurement, please allow some errors.