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\n\nWINLINK exercise for week of 10/26/2026.
\nPlease use a Winlink check-in form to reply to K7ACT.
\n
\nWhich of the following MOST limits the effectiveness of an HF mobile transceiver operating in the 75 meter band?
\n
\nA. \"Picket Fencing\" signal variation
\nB. the wire gauge of the DC power line to the transceiver
\nC. The antenna system
\nD. Fcc rules limiting mobile output power on the 75-meter band.
\nE. Year and model of the vehicle.
\n\n
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