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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+filters\s+for\s+digital\s+modes\s+and\s+qrp\s*$/: 5 ]

Total 5 documents matching your query.

1. [TenTec] filters for digital modes and qrp (score: 1)
Author: csturner@slonet.org (Clark Savage Turner)
Date: Wed Feb 12 14:23:48 2003
I plan to try out some digital modes and wonder if 500 Hz filters are the narrowest reasonable bandwidth to use. Would a 250 Hz filter rule out PACTOR? I haven't operated these modes but want to try,
/archives//html/TenTec/2003-02/msg00529.html (7,907 bytes)

2. [TenTec] filters for digital modes and qrp (score: 1)
Author: geraldj@isunet.net (Dr. Gerald N. Johnson, electrical engineer)
Date: Wed Feb 12 15:08:13 2003
250 would probably be narrow for pactor. The more important feature is the relative phase response of the filter. A Tentec 250 Hz filter may pass pactor unharmed while a 250 Hz Kenwood filter would d
/archives//html/TenTec/2003-02/msg00530.html (8,433 bytes)

3. [TenTec] filters for digital modes and qrp (score: 1)
Author: johnclif@ix.netcom.com (John Clifford)
Date: Wed Feb 12 16:45:21 2003
What radio are you using? With my Omni VI/Opt1 I use the 9 Mhz 500 Hz RTTY filter for PSK31 and find I get great results with it. I've written a macro in MixW that centers that signal in the filter p
/archives//html/TenTec/2003-02/msg00535.html (9,553 bytes)

4. [TenTec] filters for digital modes and qrp (score: 1)
Author: csturner@slonet.org (Clark Savage Turner)
Date: Fri Feb 14 17:48:16 2003
Hi John - Thanks for the detailed reply. First, I am working with my FT 817 for field use. I can get the 300 Hz or 500 Hz Collins mechanical filters for the CW position, but I need to go back and see
/archives//html/TenTec/2003-02/msg00571.html (10,947 bytes)

5. [TenTec] filters for digital modes and qrp (score: 1)
Author: mark@microenh.com (Mark Erbaugh)
Date: Tue Feb 18 19:42:18 2003
John, I just sent in my registration ofr MixW. I didn't realize that macros of this type could be written for it, but that's something that I want to do. Could you share your macros with us? 73, Mark
/archives//html/TenTec/2003-02/msg00711.html (10,600 bytes)


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