User's Manual

418 Users manual Release 1.00 – NOVEMBER, 2011
Part #74468
Printed in USA 9
4. Amplifier Hookup
4.1. 418 to 539
The 418 can be interfaced to the 539 using
only the 8 pin din cable. The 539 will control
band changes and keying the amplifiler
4.2. 418 to other
The 1/8” key jack provides a key input on the
tip and a key output on the ring to allow the
418 to key other transceiver. Some methods
are shown below.
Cable number 46216