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![]() * Use a Balun with a Dipole Antenna Another 'improved' Shortwave Listening (SWL) Antenna design would use a Balun {Matching Transformer} between the Dipole Antennaand the Coax Cable feed-in-line. This is most often a 4:1 {Four-to-One} Matching Transformer. Using the Balun will better 'match' the Dipole Antenna to the Coax Cable feed-in-line and the Receiver across a wide frequency range then simply using a Dipole Antenna that is directly connected to the Coax Cable. - - - The direct conneted Dipole Antenna is great for Hams working on a single Shortwave (HF) Frequency Band. + + + The Dipole Antenna using a 4:1 Balun is better for Shortwave Listeners (SWLs) who are Listening to a variety of Frequencies across the Shortwave Band. Please correct me if I am wrong... I thought the simple dipole had a 75 ohm feed where a folded dipole had a 300 ohm feed and would need a 4:1 balun. What would the Balun do with the dipole I rigged up? Brian |
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