[GreenKeys] FW: [coldwarcomms] RE: Air Defense Command, Alert No, 1 Network (Teletype) - 1960

[Jack Hart]

KL tape is 7/8 inch wide allowing the print to be read on the edge, while
the 5 level

data is on the balance of the tape. The tape shown on the picture has the

5 level code bits in the middle. There are 28 type readers that

allow for 1 inch, 7/8 or 11/16 inch tapes by moving the tape guides.

They have the full 8 bit reading capability.

Same as used with the Dataspeed units.

 

Jack K0TTY

 

 

 

From: greenkeys-bounces at mailman.qth.net
[mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of Duncan Brown
Sent: Monday, February 17, 2014 8:21 AM
To: greenkeys at mailman.qth.net
Subject: Re: [GreenKeys] FW: [coldwarcomms] RE: Air Defense Command, Alert
No, 1 Network (Teletype) - 1960

 

On 17-Feb-14 09:06, Duncan Brown wrote:



At first I thought that maybe it was Kleinschmidt tape, but you are right it
is wider.  Maybe one of the Teletype Corp experts here can tell us what it
is.  (An early M35 ASR in a M28 ASR cabinet???)

Or more likely a M28ASR with a M35 perf????

Duncan




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