        TRANSMIT ENABLE FOR MARS AND CAP FREQUENCIES FOR THE TS-430S
        For MARS and CAP transmit capability, a minor change is required:

   1. Unplug the DC power cable.
   2. Remove the top and bottom covers of the set.
   3. Locate the RF unit connector 10. Diode D39 is near the connector
      (labeled D39 on the circuit board). Take a small pair of diagonal
      cutters and clip the lead at the top of the bend.
   4. Locate IC-2 on the Control Unit, under the IF unit. Resistor R148
      is near IC-2, clip the resistor lead.
   5. This completes the modification. Reassemble the unit, being careful
      noto pinch any leads.

 ***->Be careful not to transmit out-of-band, or accidentally operate on
      any non-amateur, unless you are authorized to do so.

                 DO NOT JEOPARDIZE YOUR LICENSE!


================================================================================
                           TRIO-KENWOOD mods and remarks
                        -< Include 0-150kHz on your TS430 >-
--------------------------------------------------------------------------------

This modification is to include the receiving range from
the TS-430S from 0-150 kHz.

Connect a resistor from 1K from IC1 pin 14 to ground in
the PLL Unit.

(Pin 14 from IC1 goes to the base of a transistor.)

The best way to do this, is by soldering the resistor at
the solder side of the PLL Unit PCB.


Peter  -PA3AEF-


