I use the 2000 on mars frequencies, but the internal ATU will not go
there for me. I've heard rumors that some do, but mine dose not. I
have a fairly early TSB-2000. I use a LDG AT-100 Pro tuner and it is
great. Fully automatic, you don't even need to use the tune button.
Just set the tuner to auto mode and key up. If SWR is over your preset
value, the tuner automatically initiates a tune cycle and tunes in a
half second or so. The radio automatically drops transmit power if the
SWR is too high at start, and it goes back to your full power setting
when the SWR comes down. Don't waste money on the LDG Kenwood
interface, though, mine has never worked properly.
callsign at arrl.net is good for email.

Scott
N2WMD

On Thu, 02 Mar 2006 16:04:39 GMT, "Heytubeguy"
wrote:

Anyone using TS-2000 on MARS FREQ while using the internal ATT?
Advise your comments welcome. Tnx Joe