'
沈师傅，请问这个避雷器的工作频率是多少？不会是短波段吧，还是400m的？我想用在串在144/430m的双段天线上，不知可用否？
'
从网上搜索的，东西很牛x啊：
insertion loss: ≤ 0.1db
freq. range:
1.5-400mhz mounting: bulkhead
protected side connector: uhf female 50Ω
rf power:
250-3000 watts surge side connector: uhf female 50Ω
throughput energy: ≤ 20000μj for 3ka @ 8/20μs waveform
throughput voltage: ≤ 1200 vpk
turn-on voltage: +/-1200 volts
unit impedance:
50Ω voltage standing wave ratio:
1.2 : 1 weatherized: weatherize using ppc-wk-1
