Search found 149 matches
- Sat Apr 22, 2023 12:46 pm
- Forum: General Discussion
- Topic: First QSO's
- Replies: 6
- Views: 3931
Re: First QSO's
THIS is the spirit behind this forum, thank you both, guys !
- Thu Apr 20, 2023 2:35 pm
- Forum: General Discussion
- Topic: Internet Propogation Website
- Replies: 2
- Views: 3377
Re: Internet Propogation Website
my usual "go to" for propagation infos is "VOAcap for ham" https://www.voacap.com/hf it has a somewhat steep learning curve, but there are a bunch of infos and primers, and the results are worth just in case https://www.voacap.com/itshfbc-help/voacap-faq.html#:~:text=VOACAP%20is%...
- Fri Mar 24, 2023 2:29 pm
- Forum: Questions & Advice
- Topic: New ham interested in CW
- Replies: 56
- Views: 59060
Re: New ham interested in CW
https://pa0fri.home.xs4all.nl/ATU/FRImatch/FRImatcheng.htm This one: https://qrpguys.com/qrpguys-multi-band-end-fed-antenna https://qrpguys.com/wp-content/gallery/mbef/mbef09.JPG I see, too complex imHo, just compare it with the FriMatch http://dl4cs.de/funktechnik/ant/fri-match/fri-match-schematic...
- Fri Mar 24, 2023 1:55 pm
- Forum: Questions & Advice
- Topic: Hi I'm new - some QRP questions
- Replies: 6
- Views: 2623
Re: Hi I'm new - some QRP questions
2. Do I need a 9:1 unun for a random wire If I'm using a tuner like the ZM-2? well, there are two ways to use a "random" (or an endfed, for that) either bring the wire end directly to the ATU or feed it using a run of coax; the 9:1 is needed only in the second case, in such a case we're t...
- Fri Mar 24, 2023 1:39 pm
- Forum: Questions & Advice
- Topic: New ham interested in CW
- Replies: 56
- Views: 59060
Re: New ham interested in CW
There is a trapped, built-in mini tuner design on QRP guys but it looks complicated. I didn't see the schematic for the tuner you're referring to, but the simplest one imHo is here https://pa0fri.home.xs4all.nl/ATU/FRImatch/FRImatcheng.htm if you look at the various builds images you'll see that fo...
- Sun Mar 19, 2023 8:03 am
- Forum: Questions & Advice
- Topic: Earbuds for QRP CW Portable Operation
- Replies: 5
- Views: 3219
Re: Earbuds for QRP CW Portable Operation
For years now I've done QRO CW operation with some fairly good head phones. I've built out my QRP portable kit, but realized my head phones would weigh as much as the rest of the kit, and be as large again. I did a quick inventory of my earbud collection, and found they are all "cheapies"...
- Tue Mar 14, 2023 4:24 pm
- Forum: Questions & Advice
- Topic: New ham interested in CW
- Replies: 56
- Views: 59060
Re: New ham interested in CW
Here is what my lot looks like: Well, you may consider this antenna https://ftp.unpad.ac.id/orari/library/library-sw-hw/amateur-radio/ant/docs/Introducing%20the%20All-Band%20Doublet.htm http://webclass.org/k5ijb/antennas/All-Band-Doublet.htm place 10ft a support pole at the top of roof and setup a ...
- Fri Mar 10, 2023 7:51 am
- Forum: Questions & Advice
- Topic: New ham interested in CW
- Replies: 56
- Views: 59060
Re: New ham interested in CW
I'd love to, but this kind of thing is never going to happen for me. Well, another idea, looking at the image you posted, may be putting up a "skyloop" or "lazy loop" antenna https://www.dj0ip.de/my-favorite-antennas/my-favorite-all-band/ https://www.dj0ip.de/loop-antennas/8-ban...
- Thu Mar 09, 2023 8:32 pm
- Forum: Questions & Advice
- Topic: New ham interested in CW
- Replies: 56
- Views: 59060
Re: New ham interested in CW
well, start by building this https://pa0fri.home.xs4all.nl/ATU/FRImatch/FRImatcheng.htm two polyvaricons, a toroid, some wire and an enclosure won't break the bank; add an EFRW (ska "random") by picking a suitable lenght of wire here https://udel.edu/~mm/ham/randomWire/ add a 9:1 and a dec...
- Thu Mar 09, 2023 9:05 am
- Forum: Questions & Advice
- Topic: Key for mobile CW?
- Replies: 2
- Views: 1885
Re: Key for mobile CW?
Looking for suggestions for a paddle key that can be strapped to my leg for short activations when mobile (parked up). Current use of a handheld paddle is OK, but I would prefer something "fixed" Grateful for any/all suggestions. Richard M0RGM you may consider picking a so called "pi...