For use at base of mobile/screwdriver antennas with high SWR.

MFJ HF Vertical Antenna Matching Networks MFJ-22. Shunt Matching Coil Kit with Solder Lugs, for Use at Base of Mobile/Screwdriver Antennas with High SWR, Each See More Specifications

低損失で幅広の空芯巻ローディングコイルのタップ切替えにより30M/40Mバンドで高効率の短縮型ダイポールとなる。 7MHz～55MHzまで連続的に低SWRに調整が可能。 コンパクトに収 …

The MFJ-222 uses low power, high-speed dual comparator circuit to allow precision phase measurements between 1 - 50 MHz. A circuit indicates if unknown phase lags or leads the reference signal. Signals used for measurement can come from an antenna analyzer such as the MFJ-269 or any other generator that will supply at

Shunt matching coil with solder lugs. For use at base of mobile/screwdriver antennas with high SWR. We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels …

This Digital Screwdriver Controller tells you exactly where your antenna is positioned. Retune exactly -- fast, no more guessing. Super bright .4" high-intensity 4-digit LED display and precision micro-controller gives digital count range -999 to 999. On/off/reset buttons for easy calibration.

mfj-22シリーズ 3.8mhzから50mhz帯用ミニダイポールアンテナ. 22シリーズの給電部、両側にエレメントをネジ締めるだけ。uhfメスコネクタ、32. mfj-22シリーズのセット一覧 エレメント2本、給電部マストマウント. 給電マウントの拡大図。

Your ham band only antenna does great in the ham bands... but plug this MFJ all band active antenna into your radio and hear strong clear signals from all over the world from 300 kHz to 200 MHz -- including low, medium shortwave, and VHF bands.

ZhenYuan MFJ 22mm 45MM MFJ12-27YC Switch Solenoid coil MFJ12-54YC

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