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Need a Low pass filter, pleas help!

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zltogo

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Hi all, I need a 30-50mhz low pass filter to filter 2nd and 3rd harmonics. Is there anyone know a company which can provide this kind filter? Specs: S11<-25DBC from 30-45mhz, Handle power> 150W cw. Thanks!
 

zltogo said:
Hi all, I need a 30-50mhz low pass filter to filter 2nd and 3rd harmonics. Is there anyone know a company which can provide this kind filter? Specs: S11<-25DBC from 30-45mhz, Handle power> 150W cw. Thanks!
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I suppose, you need a 30-50 MHz (not mHz) filter, correct?
 

Look for amateur radio filters like this:
**broken link removed**

VSWR 1.2 = 21dB return loss
 

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