This interface will finally allow you with a hand full of general electronic bits create an IF to an antenna that gives automatically coverage from 10-80 meters and 160 at a pinch (depending on earthing). Built in is a also a 20 db RX amplifier and a scan function that Codan has patents on, however for this exercise the scan function has not been enacted.
Codan's 9350 is a self contained robust unit that has been built to with stand the Australian climate, so successful that Codan has exclusivity with the UN and the US military.
Please read the document carefully.
Control pins on the lead are:
db 15 connector at the radio end of the lead, and a round military sealed type of connector at the ant end of the lead.
pin 12/13 + 12 vdc (a) at the antenna
pin 14/15 Earth (b) at the antenna
pin 4 Tune (c) at the antenna
pin 5 Scan (d) at the antenna
pin 11 Indicator (e) at the antenna
All my data is sourced from Codan's technical manuals please progress at your own caution as I will not be held accountable for mistakes, this modification is intended for amateurs to experiment with for educational purposes.
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