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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: 26
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Amateur Radio Weekly 23NO...
Forum: Radio News
Last Post: Richard VE3OZW
Yesterday, 08:41:29
» Replies: 0
» 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: 34
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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
» Replies: 0
» 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
» Replies: 0
» 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
» Replies: 0
» Views: 52
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WANTED Newsletter Article...
Forum: Announcements, Ideas, Suggestions, Feedback
Last Post: Tom VA3TS
2024-11-11, 13:25:42
» Replies: 0
» Views: 55
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WTWW off the Air |
Posted by: Guest - 2022-11-13, 09:37:34 - Forum: Radio News
- Replies (3)
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I haven't been a shortwave listener for years. But I am aware that WTWW was a legendary shortwave transmitter. In this video the station is remembered and memorialized by someone who was a real fan and a genuine radio enthusiast.
55 years ago shortwave radio kept me company while doing homework in the wee hours of the morning while I was in college. Hearing stations from thousands of miles away offering news and views that were not local was a wonderful experience that expanded my world view. It made me aware that there were other people living, laughing and loving somewhere over the horizon.
For me radio offered a unique way to gain some understanding how we are all different and yet the same. It was and is a kind of electronic magic carpet that offered a limited but important cross cultural experience that was also a kind of time machine. Radio signals were not restricted by time zones or boundaries on map. They could leap over oceans and ignore mountain ranges carrying with them a limited but valuable connection to others and transcending the limiting factors that isolate and separate.
The very non-technical human aspect of radio which I think is to often not given its proper due. There is no formula to calculate how these boxes called radios resonate on such a powerful emotional level. This video really does express the emotional potency radio can and does have in the lives of millions, or to this author.
If you like me have a connection to shortwave listening you will appreciate the sentiments expressed in the video, enjoy
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Light, Portable, Powerful, Solar Panels |
Posted by: Guest - 2022-11-03, 09:23:19 - Forum: Emergency Preparedness
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Those who know me know that I am a long time follower of OH8STN. He is the real deal when it comes to lightweight, off-grid, man (person) portable operating. Located in the north of Scandinavia he is confronted with very challenging operating conditions yet, does portable activation's in all seasons, even the depth of the sub-arctic winters. He buys and field tests gear so as to provide real world results for his followers. Which is to say, what he offers are not arm chair gear reviews.
My purpose in sharing this video is because it features a relatively new and important solar panel technology. When operating portable and off-grid power is naturally the single most important aspect for any station. Having more power available from solar proves the operator with options that would otherwise not be possible. The powerful, lightweight solar panels featured in this video are real game changes for potable operators. When combined with lightweight, LiFePo batteries these panels make possible a practical, portable and capable field station which can operate virtually anywhere under the most demanding conditions.
Even if you have no personal interest in operation in this fashion I can still recommend watching the video. Information is power and so knowing what technology is available is a least enlightening. I believe that it is important that we each consider how important it might be to be on the air during a real emergency. Traditionally that means having either a generator or just a battery with companion AC/DC charger. However, conditions in the world are rapidly changing with regard to fuel making the use of a generator for backup power uncertain. For me the ultimate solution for backup power is a decent solar panel, a point which OH8STN (Julian) makes very well with his demonstrations.
While Julian is showing state-of-the-art solar technology for portable operating this is only one approach to power as station off-grid. Even a simple rigid 40 watt solar panel from Canadian Tire of other such outlet, with a cheap charge controller and 12 volt SLA battery will keep a modest station on the air during a blackout. For a fixed station such an arrangement, while not ideal is better than nothing. Solar is not a panacea, just another way to power a station in a pinch. If fuel is in short supply, as happens during prolonged blackouts like in Texas of California, solar can save the day. Likewise when it is -40C and the generator will just not turn over, solar has no moving parts and does not require a pull starter to get going. Even on overcast days, solar still produces power.
If nothing else, I hope this video will inspire you to think about backup power. Enjoy
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FOR IC-7300 USERS |
Posted by: VE3WI Dave - 2022-11-02, 21:35:34 - Forum: Operating Help
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I ran into a problem trying to get my IC-7300 to talk to the log program Amateur Contact Log. I read all the help information on the log publisher's website (https://www.n3fjp.com/aclog.html), and also referred to the setup info in the book Radio Today Guide to the IC-7300 by Andrew Barron ZL3DW, but no joy. After much random fiddling with settings, I got it to work. The key change for me was to set "CI-V USB Echo Back" to ON.
Afterwards (of course) I found a detailed description of how the PC interface of the IC-7300 works, and what all the settings do. It would have helped me, & also is an interesting read and useful reference for any IC-7300 user. Nice work by Ian, G3NRW. Here's the link:
http://www.g3nrw.net/ic-7300-files/IC-73...20v1.0.pdf
73
Dave, VE3WI
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Gbarc net report November 02 2022 |
Posted by: Bernie ve3bqm - 2022-11-02, 19:36:33 - Forum: Nets HF , VHF
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Gbarc net report , VA3YOS 146.64- Tone 156.7
Topic: Open Mike
VE3BQM Bernie - Host
VE3VCG Marvin
VA3KOT John
VE3WI Dave
VE3RQY Greg
VA3MFO James
VA3TS Tom
KO4DXQ Bob
VE3OZW Richard
VA3EAC Janet
HF 73 round
VA3MFO James
VA3KOT John
VE3FJN Colin
VE3WI Dave
VE3VCG Marvin
VE3OZW Richard
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