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Balun for yagi 144 Mhz
If coax type rg59b/u is long 34,5cm,if coax type sat tv is long 42,cm
post 08 Oct 2024
Toroid & balun Links →
Balun 1:4 UNBAL to BAL
if you want to use the balun in the QRPproject format, prepar e the enclosure and solder the UNBAL part as short as possible to the BNC connector
Original cushcraft balun
So the results I found on the Cushcraft balun are better than I expected, therefore I will use the balun like it is
Wind Your Own RF Matching/Isolation Transformer
It's the question I'm asked most often about broadband loop antennas such as the Delta, Flag, and SuperLoop Where can I find the matching transformer?
Conversion CB antenna balun for HF Antenna
The UNUN balun because no equilibrium is reached, I experimented with the base material FT 140-43 and obtained partially better resul
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if you want to use the balun in the QRPproject format, prepar e the enclosure and solder the UNBAL part as short as possible to the BNC connector
So the results I found on the Cushcraft balun are better than I expected, therefore I will use the balun like it is
It's the question I'm asked most often about broadband loop antennas such as the Delta, Flag, and SuperLoop Where can I find the matching transformer?
The UNUN balun because no equilibrium is reached, I experimented with the base material FT 140-43 and obtained partially better resul
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal