For those SOTA fans who have one of Steve Weber’s ATS3B QRP 6 band CW
transceivers, you might be interested in the updated firmware that I’ve
just uploaded to the Yahoo Group for the radio.
Version 3.3 has all of the known bugs fixed.
Support is also included for the 60m (5MHz) band.
This makes the rig a 7 band rig.
Band module details for the new band are:
RF1 33k 0508 SMT Resistor
LF1 T30-2 red toroid with 20 turns
LF2 T30-2 red toroid with 22 turns
LF3 T37-2 red toroid with 54 turns and 5 turn link winding
LF4 15uH moulded inductor
CT2 60pF Trimmer
CT3 60pF Trimmer
If you don’t want to sacrifice an existing band module then I believe
Steve might have some spare band module pcbs. I also have a few since I
cloned the pcb layout and got some made.
Starting soon, I will be working on a 60m modification for the MTR based
on earlier work done by Dave, VK2DDJ and Peter, G4ISJ