IC-9700 GPS-locking mods & warranty issues
Icom’s IC-9700 has been favorably received by consumers, except for the half-baked 10 MHz “Reference” locking scheme. 
It was thoughtful of Icom to provide an SMA jack on the rear panel for an external 10 MHz “reference” source, but this will only periodically re-calibrate it’s internal timing against the external 10 MHz source.… Read more...
