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Member
Posts: 224
Registered: April 2008
Location: Neither here nor there
      Feedback: None

SWL antenna / HF Multiband Longwire
Quantity Views Date Posted
1 4054 Wed June 13, 2012
Asking Price Shipping Amount Condition
$55.00 $10.00 Excellent
Description:

I hand build end fed antennas that can be used for SWL and transmitting on HF (80-6m) up to 150W (with a tuner)  They're sealed from the elements, tough as nails, multi-band, (tx with a tuner) They contain the correct hand wound transformer built on a Micrometals toroid to match the longwire to the 50ohm impedance of the radio. These can be built with a terminal for RF ground if requested.


I use one myself for both HF QRP and receiving SWL broadcasts. I have heard broadcast from all over the world and even hams from as far away as Australia.


For transmitting, higher power models can be built, but the price increases with the price of the transformer core. I can build up to 1500w. Contact me for details.


 


These make great limited space HF antennas as well as easy to deploy portable and emergency hf antennas. (Great for HF Emergency use) Throw a rope up a tree and a multiband  sloper antenna is deployed in less than 5 minuets.


 


The finished antenna in the picture is to show whatthe end product looks like, that's the one I've been using for a while as a eazy up HF QRP and SWL antenna. It's a little dirty from being outside. Yours will be brand new.


 


What you see in the 2nd picture is the proper transformer to match a longwire antenna to the 50ohm port on the radio. Upon compleation it will be sealed within a sealed enclousure and painted to prevent UV decay. This is tha same thing found inside many commerically available shortwave atnennas costing 2x to 3x as much, but why pay 2-3x as much when ou can have one hand built for far less?


 


I can also build these with connectors for the standard SO-239, BNC or even the F connector for cable TV coax. (F connector uses an adapter that cost a few bucks more.)


 


I take pay pal. cash. or money orders, money will be held for 5 days after you receive the product to ensure you're satasfied. Returns accepted (you pay postage for returns)

Keywords: SWL antenna HF Multiband Longwire



Viking1
Member

Registered: April 2008
Location: Neither here nor there
Posts: 224
Comment Date: Mon June 18, 2012

First two takers get one ready to hand for $45 shipped. I just ask that you review the antenna for me, 



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TS-2000,SG-2020, Motorola Micom XF,PRC-174, FT-450,FT-817 ND, [color=#22EE00]APX-7000 v/u Astro Spectra / Saber V/U [/color] XTS5K V/U/800, EFJ5100 V/U, & a old dusty scanner
Viking1
Member

Registered: April 2008
Location: Neither here nor there
Posts: 224
Comment Date: Mon June 18, 2012

Thats "hang" not hand.....  



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TS-2000,SG-2020, Motorola Micom XF,PRC-174, FT-450,FT-817 ND, [color=#22EE00]APX-7000 v/u Astro Spectra / Saber V/U [/color] XTS5K V/U/800, EFJ5100 V/U, & a old dusty scanner
Viking1
Member

Registered: April 2008
Location: Neither here nor there
Posts: 224
Comment Date: Mon June 18, 2012

antenna wire is 14ga PVC / nylon clad wire



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TS-2000,SG-2020, Motorola Micom XF,PRC-174, FT-450,FT-817 ND, [color=#22EE00]APX-7000 v/u Astro Spectra / Saber V/U [/color] XTS5K V/U/800, EFJ5100 V/U, & a old dusty scanner


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