HFU HF Underground
Technical Topics => Equipment => Topic started by: Es0teric on August 28, 2019, 0240 UTC
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Hi there guys. If I wanted to hook this antenna to my Tecsun PL-880, where could I find a cord/adapter to do so? I can't seem to find any information on where to find one, but I did see a guy who had one of these hooked up to his PL-880 in a youtube video.
Here is the link to the antenna: https://www.ebay.com/itm/MLA-30-Active-Loop-Active-Receiving-Antenna-100KHz-30MHz-for-Shortwave-Radio-tUS/174010257281?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649
Here is a link to the youtube video: https://www.youtube.com/watch?v=mkr3LEPZkv8
Thank you in advance for your time.
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Seems you need a patch cord from SMA socket to 3.5 mm mono jack
(or maybe to RCA plug, then using RCA to jack).
Look for it on Internet? Maybe a combined order ?
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I used to roll my own. In the very early 1980's, I had a Realistic DX-40 that used a 3/32" jack for an EXT Antenna, so I would solder a cable to that, and at the time, Radio Shack sold the 3/32" jacks at the store to buy and do that. There's a lot of portables today that use either the 1/8" (3.5mm), jack, or an RCA Phono connector, as an EXT Antenna option, so I know that adapters are out there for that. One thing to consider, does the PL-880 portable have a +3VDC voltage on the EXT Antenna connection to power a custom EXT Active Antenna, like my Sony ICF-SW100S portable did? If so, just add a .1uF capacitor as a DC block on the center conductor of the cable to the 3.5mm jack.
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Universal Radio should have an adapter for the PL-880 that would fit the bill. You don't have to deal with the hassle of buying overseas, and the Cat Lady will get it out to you PDQ.
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For my Eton/Grundig Executive I bought a bag of mono jacks off amazon for like $9 and wired one to a BNC connector. I have BNC on all my inside HF rx runs because it's easier to deal with than PL-259. If need to go to PL-259, I just use a BNC to PL-259 adapter.
https://www.amazon.com/gp/product/B07DKDWHRR
Note that these are really, really cheap quality. They work, but the metal connectors are thin and flimsy. I expect it will wear out sooner rather than later. But I have a bagful of repair parts 8)