Comet彗星天线发布覆盖3.5-50MHz频段的“ HFJ-350M”杆状天线,通过切换抽头支持9个频段! Comet Co.,Ltd.正在出售带有抽头开关的1 /4波长基本负载天线“ HFJ-350M”,它覆盖从3.5到50MHz的9个频段。考虑到移动操作,该元件使用10级杆型(最小约370mm,最大1610mm)。底部配有M型公接头,只需将随附的跳线抽头插...
HFJ-2M Optional 2M coil for the HFJ-350M Toy-Box. Requires the telescoping element that comes with the Toy-Box. When the element is extended to the correct length, the HFJ-2M is a Ground Independent 1/2 wave antenna A 1M length “scale” wire is attached to the base of the coil....