[1000mp] IMD in MkV (200 watt)

[J. C. Mc Laughlin]

My colleague who has an FT1000MP MkV (200 watt) continues to have IMD 
issues.

A strong signal received through either A or B can also be heard 15.33 kHz 
away.  This is also true with both receivers that are in the MkV.

Thus a strong signal on 18.100 MHz is also heard at 18.11533 MHz and at 
18.08467 MHz whether using port A or port B and whether using the main 
receiver or the secondary receiver.

Is a 15.33 kHz oscillator present in the radio?

Thanks for any insight.   73   Mac   N8TT

J. McLaughlin;  Michigan, USA
Home:  JCM at power-net.net