An early morning shortwave band scan. What do I hear?
Part 2, covering higher frequencies, will follow soon.
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https://www.youtube.com/watch?v=83aRwbw0yLQ
Trying to make FM simplex contacts with a handheld transceiver is a lost cause. Especially if it's a cheapie like a Baofeng. Or maybe it isn't. Find out in this video where I take a handheld with a homebrew antenna for a walk along the beach to try to make simplex contacts.
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https://www.youtube.com/watch?v=xUB6p3Au-DM
Another look at Dick Smith Electronics catalogues - this time from the late 1990s and early 2000s.
Check out Parts 1 and 2 for a look at some previous catalogues going back to 1981.
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https://www.youtube.com/watch?v=1izOlKC-Wfg
A nice day so time for a short bike ride to the river bank. What do I work? Watch and find out.
Note: Antenna used on both 40 & 20m is 10m of wire as a vertical. A couple of short radials. L-match antenna coupler.
PS: If you liked this video please consider supporting Amateur Radio VK3YE by:
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* Checking my books page at https://books.vk3ye.com to see if any appeal,
* Shopping on Amazon via: https://amzn.to/3iiDQXv , or
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(then if you buy something I'll get a small commission at no cost to you)
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https://www.youtube.com/watch?v=rtCuW8phhWE
A presentation to the G-QRP Club's convention. I talk mainly about:
* QRP in Australia
* Practical homebrew projects
* Magnetic loops
Then after that I answer your questions on various facets of QRP and amateur radio.
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https://www.youtube.com/watch?v=pvQiQcgQDgI
Near a 3m high metal fence pedestrian mobile WSPR on 28 MHz. Using a vertical wire about 3m tall. Does being near the fence affect the antenna's directivity and thus signal reports? Watch and find out.
Contents:
0:00 Introduction
1:23 Field test
4:39 Analysis of results
12:59 Books
PS: If you liked this video please consider supporting Amateur Radio VK3YE by:
* Subscribing on YouTube,
* Checking my books page at https://books.vk3ye.com
* Shopping on Amazon via: https://amzn.to/3iiDQXv, or
* Shopping on eBay via: https://ebay.us/i9DuWP
(then if you buy something I'll get a small commission at no cost to you)
...
https://www.youtube.com/watch?v=fgU4kvWmsQk
A cheap wind-up LED torch wasn't holding its charge. So it was opened, the torch wires disconnected and the generator output brought to external wires.
Its voltage output was measured - both without and with resistive loads. A resistor burns and smells as the generator's output was somewhat greater than realised. However it means that many electronic items could possibly be converted to wind-up operation.
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https://www.youtube.com/watch?v=2E0-6vC_JDA
WSPR transmitting on 10, 6 & 2m with very simple antennas. I was near sea level and no masts or towers were used. Conditions did not seem enhanced on 10 & 6m. But they were likely good on 2m.
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https://www.youtube.com/watch?v=pmhGbxaqOgc
Pedestrian mobile on most bands 7-21 MHz. Includes 1.5w AM contact on 7 MHz with VK3ZZ (approx 150km), exchange of signal reports with 2E0EDX (also pedestrian mobile) on 14 MHz and a full pedestrian mobile contact with ZS1ZV on 18 MHz. Several lighthouses were also worked.
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https://www.youtube.com/watch?v=bQAKxL2DlWQ