Yes, quite right. I managed to find the 1Hz steps but you need a 
steady hand as the TS-850 dial on 'Fine' is 1kHz/rev (ie 1Hz steps 
are about 0.3 degrees of turn!). For info, the IC-706 has 200Hz/rev 
as one of its standard settings.

I looked in the handbook and on the web for the tuning rate mod you 
mentioned, but couldn't find anything. Any ideas?

Mike, G3XDV
==========

> I'm fairly sure that the TS850 tunes in 1Hz steps even though it only
> displays to 10Hz. If you want to reduce the tuning rate, you can get a
> tuning upgrader module which will reduce the tuning rate to
> 250Hz/2.5kHz per rev.
> 
> 73s Tracey