KENWOOD TS-430S GENERAL COVERANGE IN TRANSMISSION 1) On the the bottom board of the transceicer find the RF-UNIT (X44-1510-11). 2) Near the two plugs numbered 9 and 10 , you will see two diodes called D 39 and D 40. 3) Simply cut the two diodes D 39 and D 40 on the RF-UNIT. ....And now, INCREDIBLE !..it can transmit continusly from 1,6 to 30 Mhz !!!! ------------------------------------------------------ **** KENWOOD TS - 430 S **** EXPANDED RF M/C 1. Disconnect the Power and antenna. 2. Remove the top and bottom covers from the radio. 3. Locate Connector # 10 on the RF circuit board. 4. Cut the two wires that are NOT GREEN . Leave the Green Wire. 5. Reassemble the radio. 6. RESET the CPU. *********************** CAUTION : These Modifications have not been tested. The Author , Publisher and all other parties takes NO responsibility or Liability for any damage or violation resulting from these Modifications . Performing any modification may be a Violation of FCC Rules and will void the Warranty of the radio. USE of any Modified radio may be a violation of FCC Rules. If you have any doubts, DO NOT PERFORM THIS MODIFICATION