In order to test the filter I got via ebay, I just connected it outdoors, not really the best thing to do.
Today I went to the local "elektronica-boer" and got some connector adapters making it possible to move the filter indoors. I had to retain the filter before the extra indoor amplifier in order to avoid IMD problems, so a bit of extra adapters were necessary.
One day I will have to make a web page describing the whole thing, but that is for later.
Busy day tomorrow with non-radio stuff, so hope to get a bit more done today.
Sporadic-E opening reaches as high as 162 MHz in North America - 4th July
2025
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While it's not uncommon to read of reports of Sporadic-E openings on the
144 MHz (2m) amateur radio band, it's unusual to hear of reception reports
at hi...
14 hours ago
That webpage would be a good one to have ;-)
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