Looking for a 500 HZ cw filter or workaround

Robert Holsti All Messages By This Member #399 I have installed in my radio a 250HZ cw filter, 8999.3 khz? does anyone have a 500HZ filter they would like to sell or trade for the 250 hz filter I have??? Robert KH2BR
Dave Bohlen All Messages By This Member #400 开云体育 Hi Bob. The 90c is the cw filter for the 301. I’m not finding the spec on that straight away but I think it is 500hz. I have plenty of them and will trade with you. Confirm the band width. 73 Dave toggle quoted message Show quoted text On Jun 2, 2024, at 7:09 AM, Robert Holsti via <kh2br.w6@...> wrote: I have installed in my radio a 250HZ cw filter, 8999.3 khz? does anyone have a 500HZ filter they would like to sell or trade for the 250 hz filter I have??? Robert KH2BR -- Dave Bohlen

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