The Survival Podcast Forum
Welcome,
Guest
. Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
News:
The Survival Podcast Forum is now a READ-ONLY ARCHIVE
Home
Help
Search
Login
Register
The Survival Podcast Forum
»
Survivalism & Self Sufficiency Topics
»
The HAM Radio Board
»
Amateur Radio How-To's
»
easiest 2 meter antenna ever
« previous
next »
Print
Pages: [
1
]
Go Down
Author
Topic: easiest 2 meter antenna ever (Read 3158 times)
Alan Georges
Survival Demonstrator
Posts: 4593
Karma: 210
Still trying to reason with hurricane season.
easiest 2 meter antenna ever
«
on:
June 15, 2017, 06:06:50 PM »
Cutting to the chase, it's just an old pair of TV rabbit ears, 300ohm leads removed, 50ohm coax soldered on, adjusted to the proper length (20"), and checked with an antenna analyzer. Here's the video:
https://youtu.be/XdZeY-KihH8
This guy does some pretty interesting stuff. Some of it's trivial (like this video), but some of it he really digs in, especially on the software side. Main thing is that he's putting it out there.
Logged
jerseyboy
Survivalist Mentor
Posts: 539
Karma: 28
Garden State Prepper
Re: easiest 2 meter antenna ever
«
Reply #1 on:
June 15, 2017, 06:22:30 PM »
Nice find. I remember when I first got my HF rig with 2m (icom 703) and didn't have an antenna, my dad said to just stick a wire in the so-239. Worked for receiving. Years later, come to find out almost anything can be an antenna.
Jerseyboy
Logged
Greekman
Survival Demonstrator
Posts: 4050
Karma: 207
New TSP Forum member
Re: easiest 2 meter antenna ever
«
Reply #2 on:
June 18, 2017, 05:52:55 AM »
I have a question.....does the second element needs to be horizontal or at 45degrees downwards? cos in another YT video the guy does the second...(to get a 50Ohm impedance)
Logged
Carl
Mr HamTastic!
Forum Veteran
Posts: 13105
Karma: 717
COW?...No ,I haven't seen your cow.
Re: easiest 2 meter antenna ever
«
Reply #3 on:
June 18, 2017, 02:00:24 PM »
Many TV antennas can not open to full 180 degrees and as it is just a makeshift dipole or a one radial ground plane ,
you only real important thing to watch is SWR match to the radio. I have made this kind of antenna from foil Burglar alarm tape (on an office window)
and a connector block ...trim with a sharp knife for SWR...even a directional beam can be done this way on a plastic shower curtain and pinned to ceiling.
Just be sure of SWR when finished so the radio will not suffer.
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
The Survival Podcast Forum
»
Survivalism & Self Sufficiency Topics
»
The HAM Radio Board
»
Amateur Radio How-To's
»
easiest 2 meter antenna ever