[GreenKeys] Flesher TU-170 and Model 15 work!

Harold Hallikainen harold at w6iwi.org
Wed Nov 4 18:27:44 EST 2020


For the first time in 50 years or so, I have a teletype and TU working!
I've been printing out the ITTY and am now trying the autostart. The
TU-170 worked right out of the box. I see the meter bouncing some, and I
believe it should be stable, so I plan on tuning the receive filters a bit
(and checking the transmit frequencies).

My HF transceiver is a bit uncommon ( https://w6iwi.org/SEA245/ ). It has
an RS485 control bus, a tristate audio bus, and PTT between the
transceiver and one or more control heads. I just ordered some parts to
deal with the tristate audio bus. Next week, this should be on the air!

Harold



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