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Messages - gil

#61
Hello,

It depends on your location. Where do you live? Countryside, small/medium town, big city? House, farm, apartment? Let me know and I can make some recommendations...

Gil.
#62
Antennas / Re: Delta full wave loop
April 25, 2021, 06:35:13 PM
Hello, I would say horizontally for regional communications and vertically for long distance.

Gil.
#63
Thanks. Here in France we have something called ADRASEC... Supposed to help Civil Defense with whatever communication needs they might have, and search for downed planes, etc. I just participated in a Live-Stream for the French World Ham Radio Day... The guy presenting after me was saying ADRASEC needs volunteers... I commented that a few years back I emailed them saying I was a HAM and certified in first aid including advanced resuscitation, but nobody answered my email... A bunch of other guys commented that they too were ignored! Now, another thing... We are in mountainous terrain here and searching for anything means hiking up mountains, cliffs, down valleys, snow, rocks, you name it... I'm 54 now and would not presume to be able to do what a 25yo firefighter or mountain rescuer can do. These guys are like 70+ and don't look like they could run up a flight of stairs without risking a coronary... There are exceptions of course, but I believe Emcomm anywhere is in a poor state of affairs and officials are doing all they can to keep them away, as to not having to rescue more people or having a bunch of entitled old guys (nothing against old guys, I am not far from being one), bugging them running around like headless chickens (yes, I have seen headless chickens run...) Pretty sad. The solution of course is younger HAMs, but how to get them is a whole other ball game...

Gil.
#64
General Discussion / Re: Radio Prepper logo.
April 24, 2021, 05:11:05 PM
A boot is a boot, we sure can agree on that!
Gil.
#65
Quent I think it's possible to overcome the speed plateau. I learned the wrong way too but was able to get up to 25 at some point, though I am back around 20 now. I took a class from CW-Ops... That really helped. The key is to find a buddy to practice with, like I did with CW-Ops and Ray. Practice at a higher wpm than you can copy... Like 5wpm higher than your max copy speed...

Gil.
#66
Thank you Ray!
Gil.
#67
Don't forget to boast about it here ;-)
Try for Extra while you're at it, it won't cost you more than some study time..
Gil.
#68
General Discussion / Site fixed and updated.
February 28, 2021, 07:51:05 PM
Hello everyone!

I had some trouble with a Simple Machine (the software used for this forum) update and honestly did not have the time to fix it until now. I also renewed hosting and upgraded the hosting plan for more disk space. This is your site as much as mine, and a participation would help a great deal.
Buy me a coffee! Actually will pay for hosting...
I thought about ditching the site but then, there is a mountain of useful information to newcomers here and it would be a shame to lose it all. Fortunately I had a backup of the database and reinstalled the software. Let me know if you notice any glitches...
Thank you! Glad to be back online :-) This site has been running for many years thanks to you (and me, LOL), so please use it as much as possible, it is the best way to keep it going!
Gil.
#69
New To Radio / Re: 10W for local, portable emcomm?
January 19, 2021, 05:21:06 AM
Hello.

This is a question with a complex answer that could fill a book... Yes, 10W can do it, no problem. Everyone will tell you it's impossible, especially emcomm people. The antenna and the way it is installed makes all the difference. Now, apprarently you are into emcomm, not survival radio... Big difference.


100km is a difficult range to cover. I would say NVIS on 80m and VHF SSB with a Yagi-Uda antenna. Between the two you should be ok, but don't expect 95% reliability. It's radio, not land-line telephone. You can't even throw numbers like 95, 99%, those are meaningless. 99% when? Where? How? Sometimes you'll get 100%, sometimes you'll get zero, as fancy as your equipment might be. Practice will teach you how to increase your reliability, not equipment.

In your case being on a hill is the key. You can go very far, even 100km with a 5W handheld VHF radio if you are high enough. A friend on mine made a 200-mile contact using a Yaesu VX1 with an output (using AA cells) of 100mW. We were at 2000m altitude near the sea.

Also look at the JS8 digital mode using the JS8Call software.

Gil.
#70
Military Radios / Thomson CSF TRC-372 manual.
January 15, 2021, 04:43:32 PM
Compiled by yours truly, file attached.

Gil.
#71
General Discussion / Radio Prepper logo.
January 09, 2021, 11:09:53 PM
Hello.

Following recent comments I had to add this to all my videos... Please do not comment about current political events on the Facebook group as some people misunderstand the meaning of a flag created in 1775 and associate it with its misuse these days. I do allow a bit of leeway here as this is my domain name, hosted in Iceland, country with great laws about freedom of speech. Here it goes:

"DISCLAIMER: The Radio Prepper logo (depicting a microphone) is indeed inspired from a famous flag created in 1775. It is NOTHING BUT a symbol of freedom and independence. It does NOT imply support to any political group. It does NOT imply, represent nor support any ideology with an intent on harming anyone. Freedom means freedom from persecution based on any human trait or belief such as, non exhaustively, race, gender, religion, sexual orientation or nationality. The Radio Prepper channel is a technology and science channel with a focus on preparedness and use of radio technology for disaster relief and small group communications in times of need. It is apolitical and open to anyone sharing the same interests."

If you need any clarification on my opinions, feel free to ask me in a private message, but be patient as I do not check those often. This forum and associated YouTube channel are for discussions of a practical nature only.

Sorry that I had to post this but I thought it was necessary in light of the new censorship paradigm. Note that nobody ever asked me about the logo until a couple days ago... Keep in mind that I no longer engage in arguments so don't waste your time trying to start one.
Now more than ever is the time to be prepared as the future appears quite uncertain. You thought 2020 was bad? Just wait...

I prefer to avoid political comments on any platform, but this time, only once, and to clarify my personal position if anyone wonders:
  • I am very much against instigating violence unless attacked.
  • My political views are mostly Libertarian, not Republican and certainly not Democrat.
  • I defend and promote freedom and individual rights.
  • I am not religious but defend freedom of religion as any other freedom.
  • I am very much against racism and any kind of discrimination.
  • I abhor ideologies based on theft and control under the threat of violence, specifically socialism/communism.
  • I do not support the far-right which is similar to far-left ideology.
  • Don't tread on me.

That's it, and I really don't want to talk about this again publicly.

I wish you all a safe and healthy new year.

Gil.
#72
Great thanks!
Gil.
#73
Licensing / Re: French or US licence ?
January 09, 2021, 11:08:43 PM
That's what I did. I got the three ARRL books and studied them for a couple weeks, then passed all three exams in one session. When I came back to France the ANFR gave me a French call-sign. I think it is much easier that way.

Gil.
#74
I magnetic loop would cure that real quick...

Gil.
#75
Antennas / Re: End fed windom
January 01, 2021, 02:26:27 PM
I've had much trouble with a Windom because of stray RF currents... Not so with a half-wave end-fed...

Gil.