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#1
January 4th 06, 10:57 PM
posted to rec.radio.amateur.antenna
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Shorting out a transmission line
"Paul Burridge" k wrote in message ... That just strikes me as plain stoopid. At MW, such filtering would be far better achieved by lumped elements. A quarter wave stub at such frequencies appears impractical, unwieldy and rather expensive! -- Even at 50 KW? 73, Steve, K,9.D;C'I P.S. I suspect it is air line, no? |
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#2
January 5th 06, 12:09 PM
posted to rec.radio.amateur.antenna
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Shorting out a transmission line
Even at 50 KW?
73, Steve, K,9.D;C'I P.S. I suspect it is air line, no? _____________ Yes. In the case of WJR, it was a length of 1-5/8" OD air-insulated rigid line (20 foot standard lengths plus a custom length). |
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