Re: [Elecraft] K3 Filters

2023-10-17 Thread Brian Hunt
There was a time when one could email Elecraft support with the K3 serial number and they would send the factory Config file. Probably not 100% of the solution but it would be a start. 73, Brian, K0DTJ > On Oct 17, 2023, at 09:05, W3FPR wrote: > > Jim, > > It is doubtful that will work

Re: [Elecraft] K3 Filters

2023-10-17 Thread W3FPR
Jim, It is doubtful that will work if the K3 has been set to factory defaults by EEINIT. 73, Don W3FPR On 10/17/2023 11:59 AM, Jim McCook wrote: Dave, Open the K3 Utility and click on Calibration.  Scroll down to Configure Crystal Filters.  The top line shows the various bandwidths of

Re: [Elecraft] K3 Filters

2023-10-17 Thread Jim McCook
Dave, Open the K3 Utility and click on Calibration.  Scroll down to Configure Crystal Filters.  The top line shows the various bandwidths of the installed filters.  You can see the big picture there with the checked boxes. Jim W6YA

Re: [Elecraft] K3 Filters

2023-10-17 Thread W3FPR
Dave, Remove the top cover - there should be a sticker either on the bottom of the top cover or on the top of the sub-RX showing the filters installed and the offsets if they are not the 8 pole filters. If the sticker is not present (or is incorrect), then yes, you will have to remove the