Edition 14-A contains all known modifications for ICOM and Kenwood Radios and modifications for the popular scanners.
The Radio/Tech Modification books are indispensable tools for radio repair technicians and amateur radio hobbyists who are serious about enhancing radio transceivers and scanners.

Modifications are presented that increase the radio's frequency transmit and reception coverage. Many of the modifications will allow a radio or scanner to monitor cellular phone calls.