[Elecraft] K3S Problem with Filters Update

I contacted Elecraft Support as advised & Doug suggested I re-seat the filters in the main board & the Sub Receiver. Lo & behold,... the problem disappeared and audio from all filters is now normal! Thanks Doug 73 Ray G3XLG __

Re: [Elecraft] K3S Problem with Filters

My two narrowest filters have CONFIG -> FLx GN set to 6dB as opposed to 0dB for the others. Press the number keypad to select the appropriate filter. Martin, HS0ZED On 02/04/2019 20:29, Ray Spreadbury via Elecraft wrote: I have recently fitted a Sub Receiver & some additional filters to my

Re: [Elecraft] K3S Problem with Filters

Ray, I doubt that there is anything else wrong. Each filter will vary in its gain (actually loss) amount. The 4 dB stated in the menu listing for the 400 and 250 Hz filters is only a starting point. 73, Don W3FPR On 4/2/2019 10:36 AM, Ray Spreadbury via Elecraft wrote: I had done that

[Elecraft] K3S Problem with Filters

I had done that Don as per the Manual - 1-2dB for 400Hz & 3-4 dB for the 250Hz filter. To get the right level of loudness I have had to add the max ie.8 dB. So, is something else wrong? Ray G3XLG __ Elecraft mailing list Home:

Re: [Elecraft] K3S Problem with Filters

Ray, You can set the gain parameter (FLxGN) parameter in the menu to compensate for that. Either use K3 Utility or set it manually in the CONFIG menu. 73, Don W3FPR On 4/2/2019 9:29 AM, Ray Spreadbury via Elecraft wrote: I have recently fitted a Sub Receiver & some additional filters to

[Elecraft] K3S Problem with Filters

I have recently fitted a Sub Receiver & some additional filters to my new to me K3S. I now have in the main RX, a 6K for AM, a 2.8K, 2.1K, 0.4K & 0.25K. In the sub RX there is a 2.8K, 2.1K, 0.7K, 0.4K & 0.25K. I have a problem with the 0.4K filter position in both receivers. Between about 0.45 &