If I remember correctly the reason for 18ft of coax, is a full wave is 72ft.18ft goes into 72ft 4 times or a 1/4 wave, most antennas are 1/4 wave antenna's so your now at a 1/2 wave. The CB itself...
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Type: Posts; User: xj4life2; Keyword(s):
If I remember correctly the reason for 18ft of coax, is a full wave is 72ft.18ft goes into 72ft 4 times or a 1/4 wave, most antennas are 1/4 wave antenna's so your now at a 1/2 wave. The CB itself...