HF3 has the power supply for the HF antenna built in since 2005 (Red label on back of radio chassis).
If you want to use the antenna for another receiver you will need this power adaptor to provide 12V.
Spare Target Log display unit
Spare complete log impellor unit with skin fitting and 7 metre cable
50 millivolt 200 Amp shunt for Clipper BM-2 and BM-2 Compact
Spare Alarm Buzzer for the Clipper Duet
Spare gas sense element for gas sensor
Clipper Depth master display unit
Spare mounting blocks and screws for masthead
Spare anemometer cup assembly with fixings and illustrated fitting instructions
Select correct type for your model
Type – Clipper, Target, Cruiser Wind Version 1 – five wire mast head units
Type – Clipper, Target, Cruiser Wind Version 2 – three wire mast units, Wireless and Tactical masthead units