Hi Bill,
The unun has SO239's on both ends that are connected by PL259's. The fit is very tight.? The ground is soldered to the casing. That being said, I am trying a little experiment and will report back results.
Jon
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On 7/8/21 5:54 AM, Bill Cromwell wrote:
Hi,
You didn't mention the coax connectors. Is your coax soldered directly to the transformer wires? BNC? PL259? If there are plugs and sockets is the fit good? Especially the center conductor pins. Solid connection of the braid? You still are perfectly describing an intermittent connection.
73,
Bill? KU8H
bark less - wag more
On 7/8/21 1:57 AM, JonI via groups.io wrote:
Well, to my surprise, it's still doing it.? Disassembled the unun and found nothing disconnected or shorted.? I resoldered all the connections just in case, then reassembled.? Tonight, when I started the SDR, there was again no reception.? Reached out the window to barely wiggle the unun and everything comes back.? Not sure what to make of it as everything about the unun checks out ok.
