On 07/10/13 19:21, VICKI wrote: > My K2 TX frequency is exactly and shown on the LCD, but in order to hear station replying I have to RIT down about 500 Hz. Why is this happening and how can I fix it? You need to re-run CAL BFO. You have probably set the BFO to the wrong side of the carrier. -- David Woolley Owner K2 06123