HR4BTC on Nostr: Wondering when to use a 4:1 vs 9:1 balun? Use a 4:1 balun when matching a 200 ohm ...
Wondering when to use a 4:1 vs 9:1 balun?
Use a 4:1 balun when matching a 200 ohm load to 50 ohm coax and transceiver.
Use a 9:1 balun, on the other hand, as your go-to for 450 ohm antennas setups.
⚡️It’s all about getting your antenna impedance down closer to 50 ohms.⚡️
#balun #ham #hamradio #amateurradio #hf #rf #radio #k4ogo
https://youtu.be/KTRF8TWZQdsPublished at
2024-09-04 22:13:05Event JSON
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"content": "Wondering when to use a 4:1 vs 9:1 balun?\n\nUse a 4:1 balun when matching a 200 ohm load to 50 ohm coax and transceiver.\n\nUse a 9:1 balun, on the other hand, as your go-to for 450 ohm antennas setups.\n\n⚡️It’s all about getting your antenna impedance down closer to 50 ohms.⚡️\n\n#balun #ham #hamradio #amateurradio #hf #rf #radio #k4ogo\n\nhttps://youtu.be/KTRF8TWZQds",
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