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Total 91 documents matching your query.

1. Topband: Radar like on 1913 (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 8 Dec 2014 08:34:35 -0500
Hi Guys Sorry to start a new thread on this, but I just joined and I can figure out a way to append to the old thread. For those that haven't seen/heard this yet, this is what it look like in Toronto
/archives//html/Topband/2014-12/msg00126.html (7,087 bytes)

2. Re: Topband: Unknown Pulse Signal Wiping out 1900-1925 kHz (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 8 Dec 2014 18:53:41 -0500
There is my recording here: https://vimeo.com/113868670 Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2014-12/msg00136.html (9,550 bytes)

3. Re: Topband: Unknown Pulse Signal Wiping out 1900-1925 kHz (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 9 Dec 2014 18:02:18 -0500
The fact that Mike VE9AA could not hear it on ground wave, means that is likely more than a few hundred km's from his location. The would possibly eliminate New Brunswick, Nova Scotia, Newfoundland a
/archives//html/Topband/2014-12/msg00194.html (10,853 bytes)

4. Re: Topband: That 1.9 MHz radar signal... (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 9 Dec 2014 19:32:46 -0500
We may be able to exclude Nova Scotia, New Brunswick or PEI as it isn't being heard on groundwave by ve9aa who is the middle of Nova Scotia. Correct me if I am wrong please. There is a military base
/archives//html/Topband/2014-12/msg00200.html (9,120 bytes)

5. Re: Topband: That 1.9 MHz radar signal... (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 9 Dec 2014 20:28:10 -0500
I was just making sure everyone was reading! :) 73 On Tue, Dec 9, 2014 at 8:19 PM, Mike & Coreen Smith VE9AA <ve9aa@nbnet.nb.ca _________________ Topband Reflector Archives - http://www.contesting.co
/archives//html/Topband/2014-12/msg00207.html (9,024 bytes)

6. Re: Topband: That 1.9 MHz radar signal... (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Wed, 10 Dec 2014 21:02:47 -0500
Apparently it is back again. Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2014-12/msg00231.html (10,032 bytes)

7. Re: Topband: Remote Operation (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 2 Feb 2015 14:52:19 -0500
I agree with Robin I own a remote that is a 2 hour drive away and I have had it in operation for about 8 years. Simply explained, it is a long mic cord and you have to sign accordingly/legally based
/archives//html/Topband/2015-02/msg00009.html (8,981 bytes)

8. Re: Topband: Preamplifiers (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 2 Feb 2015 19:29:37 -0500
I was going to mention both Clifton Labs and the Active-Antenna.eu site. Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-02/msg00017.html (10,203 bytes)

9. Re: Topband: K1N On Line Log (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Fri, 6 Feb 2015 10:35:10 -0500
I agree that online logs are more of a problem than they are worth. The overhead on the DXpedition is just one more thing they need to worry about and staff for. This is a great example of how it inc
/archives//html/Topband/2015-02/msg00246.html (11,374 bytes)

10. Topband: Use of NCC1 (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 10 Feb 2015 21:17:10 -0500
I picked up an NCC1 and I am trying to determine just how much I should invest in the receiving antennas for my home (urban) QTH. I am in a typical neighbourhood with a treed greenspace at the back o
/archives//html/Topband/2015-02/msg00381.html (7,113 bytes)

11. Re: Topband: Sept 12 JT65 on 1838khz...nice opening to Eu. (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Sat, 12 Sep 2015 21:44:44 -0400
I have had many across the pond WSPR reports over the years. I'll have to give JT65 a try as well. Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-09/msg00075.html (9,565 bytes)

12. Re: Topband: Help needed with RTR-1A (score: 1)
Author: Mike va3mw <va3mw@portcredit.net>
Date: Sun, 11 Sep 2016 18:48:21 -0400
The PTT lead has to be connected or it will not switch. Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2016-09/msg00024.html (9,080 bytes)

13. Re: Topband: Help needed with RTR-1A (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 12 Sep 2016 00:00:37 -0400
Mark More details since I am on a real keyboard now. If the PTT connector on the RTR1 does NOT detect some voltage above 5-ish, it will not allow you to switch over to the receive antenna. This is a
/archives//html/Topband/2016-09/msg00025.html (8,801 bytes)

14. Re: Topband: Waterproofing a tupperware - drainage & advice (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 27 Sep 2016 13:34:05 -0400
Hi Gary For years we have a Linksys router 50ft up a tower with a container stuck (Tupperware Cereal container) over top of it and no bottom. We kept it wide open. It has been like that for over 10 y
/archives//html/Topband/2016-09/msg00124.html (12,718 bytes)

15. Re: Topband: Waterproofing a tupperware - drainage & advice (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 27 Sep 2016 15:24:17 -0400
We were worried about that. It just never happened. If it was a problem, I would have just added some screening to the bottom. Mike va3mw _________________ Topband Reflector Archives - http://www.con
/archives//html/Topband/2016-09/msg00126.html (14,748 bytes)

16. Re: Topband: New digital mode? (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 3 Oct 2016 16:44:33 -0400
It is WSPR. Make sure you clock is sync. It would be USB on 1836 + 1khz +/- their audio. The cycle is just less than 2 minutes. That would move it up to 1838 at the top end. Mike va3mw ______________
/archives//html/Topband/2016-10/msg00008.html (8,404 bytes)

17. Re: Topband: FW: Hi-Z Around Trees (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 14 Nov 2016 07:41:37 -0500
For my 80CW and 160 verticals, I have wires suspended through 90 ft tall evergreens. I have been doing that for years and I put them in place using a drone (long before everyone was doing it). I have
/archives//html/Topband/2016-11/msg00075.html (12,630 bytes)

18. Re: Topband: FW: Hi-Z Around Trees (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Mon, 14 Nov 2016 08:07:10 -0500
Same reply. At our contest station, we have a 300M beverage just running through the woods and tree branches in Northern Ontario No scientific testing, but it just worked. Mike va3mw ________________
/archives//html/Topband/2016-11/msg00077.html (14,586 bytes)

19. Re: Topband: 1809.2 kHz constant dashes (score: 1)
Author: Michael Walker <va3mw@portcredit.net>
Date: Tue, 6 Dec 2016 15:20:53 -0500
I don't have time to do this, but if someone plugs all the reports with direction and guessing at strength on a Google Maps, the answer will start to become readily apparent. Mike va3mw _____________
/archives//html/Topband/2016-12/msg00116.html (10,397 bytes)

20. Re: Topband: Top Band and JT65 (score: 1)
Author: Mike va3mw <va3mw@portcredit.net>
Date: Sat, 13 May 2017 22:40:52 -0400
JT9 vs JT65 over CW The same conversation happened when SSB started to gain strength over AM. 73 Mike va3mw _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2017-05/msg00039.html (9,208 bytes)


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