Features 1、Using high‑quality metal material, it is sturdy and durable in use, and with long service life. 2、2.15db / 3.0db high gain antenna, stable signal connection, clearer transmission. 3、The operation is simple, plug and play. Small in size, it is easy to carry around. 4、Operate on channels within the frequency range of 144/430 MHz (136-174 MHz + 400-480 MHz) for the best performance and highest call quality 5、This NA‑773 SMA‑Male antenna is suitable for Yaesu vx‑3r / vx‑5r / vx‑6r / vx7r two way radio. Specification Item Type: Antenna Model: NA-773 Material: Metal Product Color: As Pictures Shown Product Weight: Approx. 31g / 1.1oz Frequency Band: Dual Band Antenne Type: Expandable Frequency: 144/430 Mhz (136-174 Mhz + 400-480 Mhz) Gain: 2.15db / 3.0db Maximum Power: 10 W Vswr: <1.5 Impedanz: 50 Ohm Splicer: Sma-stecker Compatible Models: For Yaesu/Vertex Standard: For vx-3r, vx-6r, vx-7r, vx-8r, vx-150, ft-60r, vx-160, vx-180, vx-400, vx-300, vx-800, ft-270r, ft-250r, vx-230, vx-8d, vx-2r For PX: For px-325, px-333, px-2r, px-v6, px-a6, px-359, px-358, px-325 For TYT: For th-f5 th-uvf9 th-uv3r th-uvf8d th-uvf9d For Linton: For lt-6100, lt-6188 For Tonfa: For UV-985 For Wouxun: For kg-uv6d Package List 1 x Antenna