Re: [Elecraft] K3 CW set up

2007-11-06 Thread Julian G4ILO
Since the xtal filters in the K3 are roofing filters I'm going with the stock 2.7kHz filter, and just adding wider filters for 10m FM and broadcast AM reception. I'm betting that the DSP will provide all the narrow filtering I'll need. -- Julian, G4ILO K2 s/n: 392 K3 s/n: ??? G4ILO's Shack:

Re: [Elecraft] K3 CW set up

2007-11-06 Thread Greg - AB7R
John, I started back up with the QRP Fox Hunts on 40M. Sometimes there are strong sigs near where the packs are running so I use the 500 Hz filter. I also have the 200 Hz installed so if I really narrow the BW it comes on automatically. But its probably not needed unless there are S9+40

Re: [Elecraft] K3 CW set up

2007-11-06 Thread Bob Cunnings
I've settled on the 1 kHz roofing filter to start out with since it will allow a more expansive context when using the Dual-passband CW filter feature, something I'm really interested in. Bob NW8L On 11/6/07, Greg - AB7R [EMAIL PROTECTED] wrote: John, I started back up with the QRP Fox Hunts

Re: [Elecraft] K3 CW set up

2007-11-06 Thread Jeff Stai
I set up my K3 for RTTY and CW especially with the 8poles and 400 and 250. It depends what you want for CW - do you want to isolate signals or is a wider passband your normal procedure? I can tell you that the DSP does a very nice job narrowing the BW to isolate signals down to 100 or even 50