GrabCAD 模型信息
Diamond 2 m VHF & 70 cm UHF Amateur Radio / Scanner Antenna · 模型 268262
This is a Diamond 2 m thru 70 cm Amateur Radio UHF Scanner Antenna part number SRH519 (https://www.diamondantenna.net/srh519.html) that is useful for 144 MHz VHF & UHF 440 MHz range with a SMA connector. It has a gain of +3dB, maximum power capability of 10 watts, and is 7.75" (196.85 mm) long. I use this for my Yaesu VX-7R handi-talkie (HT) transceiver and it works good for local access to a repeater (about 6 miles) depending on power output level, building obstructions and elevation. Generally i try to use less than 1 watt since its not a good idea to have the antenna so close to your head. I use a remote microphone into the VX-7R for safety and i recommend it to others as well.
- 格式
- Rendering、STEP / IGES
- 分类
- Aerospace、Marine、Military
- 标签
- khz、frs、gmrs、murs、lmrs、ham、db、dbi、diamond、yaesu、ghz、70cm、2m、vhf、sma、mhz、srh519、antenna、uhf、wireless、amateur、frequency、radio、rf
- 数据更新
- 2026-10-29T00:15:26Z