jmp883 said:
Hey Al42,
Forgive me the delay.....I was out of town, in another part of the state, for about a week or so. Because of that I didn't have access to my computer for about the same amount of time. I've got a few questions for you in regard to your reply to my last post here.
1) What is a 555 plugboard?
Old manual telephone switchboard.
Motorola 450 MHz radio, about 30 watts - tubes, but a solid state power supply.
I don't want to appear stupid or ignorant (although I appear that way just by showing my face outside of my house), but as a dispatcher and radio buff I've never heard of either of those, at least by those names.
Not stupid or ignorant - young.
I'm just showing my age. The U44BBT was state of an old art in the early 60s. The 555 was "current" about 10 years before that - maybe even earlier.
You also state in that post that you have several teletype operators. Is that all they do? Just read teletypes and enter/clear NCIC and other messages?
No, not at all. Most teletype was outgoing, not incoming. Condition (repair) reports to contractors or other bureaus in the department, emergency contidion press releases to the press, etc.
That's a nice luxury, but it must be a mind-numbing assignment. The 2 agencies I work for don't utilize dedicated teletype people. The dispatcher(s) on duty just periodically check the printer. If something is found the dispatcher who finds it is responsible to take whatever action is necessary. The majority of teletypes are entering/clearing stolen motor vehicles and entering/clearing missing juveniles.
We, the dispatchers, were expected to know how to use a teletype machine, including autocall (some of the 28s were set to wake on code), cut and maintain tape and we were expected to get up to and maintain the machine speed which, in the case of press releases, was 100 wpm ...
... while handling the switchboard, 3 (later expanded to 8) radio channels, monitoring about 10 other services, maintaining all sorts of paperwork ... and some of us, who were hams, monitored, and took reports from, a few ham repeaters. (I monitored, and served as the station connected to a land line for, the repeater that was used for communications for the first NYC marathon.)
We were also invaded, every snow storm, by all 3 TV networks, including their complete remote video systems, which took quite a bit of space in pre-satellite days. (Don't anyone ever try to tell me that Pia Lindstom isn't one fine lady.) And slept in the building for days when it was possible that we wouldn't be able to get back for the next shift if we went home.