Uploaded October 2025 | Updated September 2026, 1 day ago

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Using a co-phase harness to operate with two vertical antennas #hamradio #portablehamradio #hamradioantenna

Link to the cophase harness I purchased from Walcot Radio:

walcottradio.com/cophase-coax-cable-dh18p-p-2402.html

Links to more great information on co-phased antennas:

cbradiomemories.com/co-phased-antennas.htm

iw5edi.com/ham-radio/2464/antenna-performance-co-phasing