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PCB log periodic dipole array 850mhz -6.5ghz & 2.4ghz panel antennas for ham radio
SurvivalComms ^ | Apr 12, 2017 | Tamara Wilhite

Posted on 07/04/2017 10:14:14 AM PDT by tbw2

Several high quality and cheap PCB antennas demoed for ham radio and survival communications by Survivalcomms

You can click here to go to the video.


TOPICS: Hobbies; Science
KEYWORDS: communications; electronics; hamradio; hams; radio; survival
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1 posted on 07/04/2017 10:14:14 AM PDT by tbw2
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To: tbw2

https://survivalcomms.wordpress.com


2 posted on 07/04/2017 10:20:36 AM PDT by AFreeBird
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To: tbw2

This should be good. I love the ham radio threads on FR.


3 posted on 07/04/2017 10:20:45 AM PDT by Army Air Corps (Four Fried Chickens and a Coke)
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To: Jamestown1630; TxGrandMom; LurkedLongEnough; StoneWall Brigade; 45semi; AlexW; LadyBuck; ...

Pinging the list.


4 posted on 07/04/2017 10:29:07 AM PDT by mylife (the roar of the masses could be farts)
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To: Army Air Corps

Is there a ham radio ping list?


5 posted on 07/04/2017 10:31:43 AM PDT by tbw2
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To: tbw2

Jamestown1630;TxGrandMom;LurkedLongEnough;StoneWall Brigade;45semi;AlexW;LadyBuck;haywoodwebb;usconservative;bikerman;Blue_Spark;bitterohiogunclinger;Sylvester McMonkey McBean;scripter;Bobalu;buccaneer81;camerakid400;catsandmusic;Cindy;clee1;CodeToad;cva66snipe;Database;Dave in Eugene of all places;dragnet2;DYngbld;Erasmus;firewalk;fremont_steve;Fresh Wind;Grammy;halfright;hambran;Hillary’sMoralVoid;JackOfVA;JDoutrider;JoeFromSidney;JoJo Gunn;JRandomFreeper;Liberal Bob;miele man;Moose4;mwyounce;mylife;NCjim;nnn0jeh;Not now, Not ever!;padre35;reagan_fanatic;RFEngineer;Right Wing Assault;robomatik;Sally’sConcerns;SERKIT;sidegunner;soundbits;StegallTx;tenpops;The_Media_never_lie;theBuckwheat;tophat9000;Tuxedo;Varmint Al;vigl;VoiceOfBruck;Wilhelm Tell;Wiseghy;re_nortex;loungitude;ELS;aragorn;backwoods-engineer


6 posted on 07/04/2017 10:34:58 AM PDT by mylife (the roar of the masses could be farts)
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To: tbw2

Just past the list to your FR homepage for easy ref.


7 posted on 07/04/2017 10:37:26 AM PDT by mylife (the roar of the masses could be farts)
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To: tbw2

Should work with my cell phone too.


8 posted on 07/04/2017 10:44:07 AM PDT by Governor Dinwiddie
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To: tbw2
Don't need to buy a PCB antenna, can make the same thing out of a few coat hangers, a furring strip, some solder, some wire, and using a calculator.

I have all of that laying around the house here and it'll cost me nothing more than about 30 minutes of time.

Bottom line: a little knowledge, some time, and some good old fashioned American ingenuity typically means you can build an antenna for much cheaper than you can buy one and it's going to work almost as good as a commercial product.

That's the beauty of this hobby!

9 posted on 07/04/2017 10:50:09 AM PDT by usconservative (When The Ballot Box No Longer Counts, The Ammunition Box Does. (What's In Your Ammo Box?))
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To: Governor Dinwiddie

As long as you know how to wire it into your cellphone, sure.


10 posted on 07/04/2017 10:51:01 AM PDT by usconservative (When The Ballot Box No Longer Counts, The Ammunition Box Does. (What's In Your Ammo Box?))
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To: usconservative

You know, I’ve thought about doing something like that. I was thinking of resonant inductive coupling. But there’s not much to couple to I suppose. Probably just some traces etched onto the circuit board.


11 posted on 07/04/2017 10:59:23 AM PDT by Governor Dinwiddie
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To: tbw2

Fine, a broadband antenna for a range of line-of-sight frequencies that does include several ham bands, but for which virtually no commercial equipment is avaialble. So this is supposed to help “survival comms” - how, exactly?

hese LPAs could be useful for wi-fi if directionality is desired, but I can come up with 2 dozen more useful ideas for survival communications without even trying, and wouldn’t need a boring half hour video to describe them all.


12 posted on 07/04/2017 11:02:53 AM PDT by bigbob (People say believe half of what you see son and none of what you hear - M. Gaye)
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To: usconservative
#9: "a little knowledge, some time, and some good old fashioned American ingenuity "

(totally agree with you—never used a "store bought" antenna.)

13 posted on 07/04/2017 11:05:23 AM PDT by Governor Dinwiddie
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To: tbw2

Just gimme 1000’ of wire and I can handle the rest...

All wires here.. OCF 6-80 @60’ Downsized from Yagi’s 6-40


14 posted on 07/04/2017 11:27:06 AM PDT by halfright (Deplorable in Florida)
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To: tbw2

Are people stlll interested in radio? I’ve been trying to sell my ICOM Receiver (IC-R71A) on Craigslis. I get zero response.


15 posted on 07/04/2017 11:46:14 AM PDT by CJinVA
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To: halfright

Wire and trees is all I needs.


16 posted on 07/04/2017 12:13:46 PM PDT by HBAR223
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To: CJinVA

I have fond memories of the R-71a and my old Frog 7.


17 posted on 07/04/2017 12:24:13 PM PDT by PUGACHEV
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To: Governor Dinwiddie
I once saw a Chevy Cavalier covered with more than 30 magnet mount antenna's at a local hamfest.

I shook my head and thought to myself "it's guys like that who make the rest of us look like loons for being in this hobby ..."

My only two professionally made base antenna's are my Mosley TA-33 and my Comet GP-9 that sits high, high, high atop the tower and serves as my 2m/440m DMR repeater antenna.

Everything else: homebrew.

18 posted on 07/04/2017 12:34:37 PM PDT by usconservative (When The Ballot Box No Longer Counts, The Ammunition Box Does. (What's In Your Ammo Box?))
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To: usconservative

Obviously that’s not 440m, it’s 440mhz .... geez...


19 posted on 07/04/2017 12:35:16 PM PDT by usconservative (When The Ballot Box No Longer Counts, The Ammunition Box Does. (What's In Your Ammo Box?))
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To: CJinVA

My team of all new extras made 1490’ Q’s at FD.... Been whipping them into shape since CQ SSB. Got them hooked.... swallowed the hook, line, and sinker, too.

We need newbies BAD... It is up to us to snatch them any way we can....
73


20 posted on 07/04/2017 12:39:01 PM PDT by halfright (Deplorable in Florida)
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