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Latest Threads |
RAC Ontario Sections Bull...
Forum: ISED, RAC Bulletins
Last Post: Richard VE3OZW
Yesterday, 09:35:28
» Replies: 0
» Views: 23
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Amateur Radio Weekly 23NO...
Forum: Radio News
Last Post: Richard VE3OZW
Yesterday, 08:41:29
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» Views: 13
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Netlog November 20 2024
Forum: Nets HF , VHF
Last Post: MD7323
2024-11-21, 13:11:01
» Replies: 0
» Views: 33
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Upcoming general meeting ...
Forum: Meetings and Presentations
Last Post: Richard VE3OZW
2024-11-19, 10:15:19
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» Views: 29
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VA7OJ (SK) website
Forum: Operating Help
Last Post: Richard VE3OZW
2024-11-16, 09:43:05
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» Views: 47
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RAC Ontario Sections Bull...
Forum: ISED, RAC Bulletins
Last Post: Richard VE3OZW
2024-11-16, 09:25:53
» Replies: 0
» Views: 55
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Amateur Radio Weekly 16NO...
Forum: Radio News
Last Post: Richard VE3OZW
2024-11-16, 07:58:27
» Replies: 0
» Views: 37
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Net Log Wednesday Novembe...
Forum: Nets HF , VHF
Last Post: MD7323
2024-11-13, 20:34:44
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» Views: 48
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RF Chokes for RFI Suppres...
Forum: Repair Construction Questions
Last Post: VA3-GUF-Frank
2024-11-12, 09:26:47
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» Views: 52
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WANTED Newsletter Article...
Forum: Announcements, Ideas, Suggestions, Feedback
Last Post: Tom VA3TS
2024-11-11, 13:25:42
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» Views: 55
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Introducing the Snowtenna |
Posted by: VA3KOT John - 2021-12-24, 13:27:18 - Forum: CW
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I stepped into the shack Christmas Eve morning to make some POTA contacts. I got 3 in the log on 40m but I noticed as I was keying I was getting loud key clicks coming out of the speaker. That's a sure sign of the dreaded RF in the shack. I moved up to 20m but I couldn't even tune up properly.
After some checking around I found the problem. My antenna wire terminates inside a shed after dropping vertically a few feet. It passes under the eaves of the shed where it was coming into contact with the snow on the shed roof. The wire is insulated but was making capacitive contact with the snow.
My shed roof was detuning the antenna and re-radiating my signal back into the shack. After moving the wire away from the snow the problem cleared and I was able to go on and make some more POTA contacts.
The old advice that your best antenna is the one you put up in the worst weather was proved once again.
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RAC Winter Contest |
Posted by: VA3KOT John - 2021-12-19, 12:48:20 - Forum: Contesting
- Replies (1)
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I have been having CAT control problems with my logging program (CQRLog). It is an excellent piece of software but yesterday, during the contest, it refused to talk to my radio. I have been able to resolve the problem. It wasn't CQRLog that caused it but the pernickety Hamlib software. Anyway, it meant I had to hand key every QSO instead of using CQRLog's built-in memory keyer.
I decided I would use the contest to grab some Canadian contacts for the GBARC Winter challenge. So I cherry-picked the contacts and managed to QSO with stations in 6 provinces:
BC: VE7NZ 14047.95 16:26z
NS: VA1MM 14049.60 16:41z
NS: VE1ZA 14021.28 17:41z
NB: VE9OA 14042.10 20:00z
AB: VE6SX 14043.77 20:06z
SK: VE5MX 7025.00 20:58z
ON: VE3FP 7035.96 21:06z
The QSO with Adam VE3FP was not pre-arranged; I just came across him calling CQ while I was scanning the bands. Adam had a good strong signal which surprised me because we are so close I didn't expect to hear him on 40m.
Now I only need 4 provinces plus the territories before the end of winter!
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A better PL-259? |
Posted by: VE3WI Dave - 2021-12-16, 20:51:33 - Forum: Antennas
- Replies (16)
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In the current ARRL National Contest Journal, there is yet another write-up on how to install solder-type PL-259s, with a wrinkle:
For those of you who still use the solder type, there is a better (but pricey) variation that is new to me. The Amphenol Connex #182120, is mostly identical to any PL-259, but as you can see below, instead of 4 tiny holes where you solder the shield braid, it has 2 larger slots. This makes soldering easier and more secure.
I found them at Digi-Key.ca for $13 each (ouch!). RF Connection down in Maryland has them for $8.00 CDN each, (still ouch!).
A cheaper way to accomplish much the same thing might be to open up the holes in a standard PL-259 with a Dremel.
I'll stick to crimp connectors, but these are an interesting alternative.
73
Dave, VE3WI
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GBARC Net Report - 15DEC2021 |
Posted by: Richard VE3OZW - 2021-12-16, 08:17:09 - Forum: Nets HF , VHF
- Replies (1)
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Net Controller - VE3OZW Richard
Topic for discussion -
1. Do you have noise on HF? If so, how did you remove it? If not, are you able to share any tips and tricks with the group?
2. Do you have a favourite holiday drink or treat that you enjoy at this time of the year?
VHF (no echolink stations tonight due to computer requiring a reboot after power outage)
VA3MFO Jim
VA3KOT John
VE3WI Dave
VE3DGY Doug
VE3FP Adam
VE3RQY Greg
VE3BQM Bernie
VE3MIO Maureen
VE3VCG Marvin
VA3EAC Janet
HF
VE3BQM Bernie (net controller due to long band and heavy static crashes)
VE3RQY Greg
VA3KOT John
VE3DGY Doug
Thanks everyone, 73 to all, VE3OZW
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Net Report 08 December 2021 |
Posted by: VA3KOT John - 2021-12-08, 20:16:59 - Forum: Nets HF , VHF
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NCS: John VA3KOT
Topic: GBARC Winter Challenge
Check-ins:
VHF
VA3TS Tom Shallow Lake
VE3VCG Marvin Paisley
VE3BQM Bernie Owen Sound
VE3WI Dave Port Elgin
VE3RQY Greg Owen Sound
VE3RWY Rob Owen Sound
VE3FP Adam Elmwood
VA3EAC Janet Paisley
HF 3777KHz
VA3TS Tom Shallow Lake
VE3BQM Bernie Owen Sound
VE3RWY Rob Owen Sound
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ICOM Time Set Software |
Posted by: VE3WI Dave - 2021-12-02, 11:53:00 - Forum: Operating Help
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The IC-7300 (and maybe others) has a tiny battery soldered on the board, to keep the clock running when the DC power supply is off. If the battery is allowed to completely discharge a few times it will refuse to take a charge. Then, when you fire up the radio the clock will be wrong.
There are various hardware fixes you can imagine - from easy to difficult. Or, you can just leave the PS on all the time.
Another fix (workaround?): ICOM has just released free Windows software that will reset your radio clock from your PC. This Youtube video tells all about it:
https://www.youtube.com/watch?v=fcZwl48N...sReplaceUs
73
Dave, VE3WI
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Net Report 1 Dec 2021 |
Posted by: Tom VA3TS - 2021-12-02, 10:12:07 - Forum: Nets HF , VHF
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Topic of discussion, What are your opinions on the Hobby of Radio and its future
VHF
KO4DXQ, VE3GIO, VE3DGY, VE3EFQ, VA3MFO, VE3MIO, VA3KOT, VE3BQM, VE3RWY, VE3VCG, VA3EAC, VE3WI, VE3OZW, VE3RQY, VE3FP
HF
VE3FP, VE3VCG, VE3GIO, VE3MIO, VE3WI, VA3KOT, VE3BQM, VE3OZW, VE3RWY
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