[windows2000] Re: [OT] Quarterly Review Metrics

  • From: Jim Walls <k6ccc@xxxxxxxxxxxxx>
  • To: windows2000@xxxxxxxxxxxxx
  • Date: Tue, 31 Aug 2004 20:21:17 -0700

Leitman, Ken wrote:

Anyone remember 20ma current loop, makes 300b seem like a speed demon.

You young whipper snapper. 20mA current loops are modern. The older TTYs used 60mA current loops. I have 3 fully operational Model 28 Teletype machines in the garage (60mA current loop, 45 baud, baudot), and one sort of operational Model 35 Teletype machine (20mA loop, 110 baud, ASCII). I still create a TTY calendar almost every year on the 28s - fully edited on 5 level paper tape...

Jim Walls - K6CCC
Ofc:  818-548-4804
AMSAT Member 32537 - WSWSS Member 395

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