Radio Mods & Info I have collected and tried some of them.


Alinco

DR-599 Extended Receive

IC-706 Extended VHF Receive

Yellow wire mod for the IC-706

The fourth yellow wire

Yellow wire mod one step further

IC-706 Extended transmit & Extended Receive

DJ-580 Extended Receive & Transmit

Hook TNC to the ALINCO DJ580


Icom

IC-2340   Cross Band Repeat


GE Master 2

For Good info on the GE Mastr 2 go to Repeater Builders

Also

Another good guide is available at one of the controller manufacturers site. NHRC


Kenwood

TH-75 Exteneded Receive & Transmit

TM-742/942 Extended TX/RX Modification

MODIFICATION TO KENWOOD MC-53

MODIFICATION TO KENWOOD MC-53.jpg

TM-731A Cross Band Repeat inst

TM-731A into crossband simplefied

TM-741 Cross Band Repeat inst


Radio Shack

 


Ranger

TO MAKE THE RANGER AR 3500 COVER 12 METERS


 

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