teletype panel

[rv12p2000]

Hello

i have a question about this panel for 3 tty

http://i58.servimg.com/u/f58/15/56/88/83/x110.jpg

with was what Telegraph equipment used wt40 or ?

Thank

Regards rv12p2000

[rv12p2000]

Hello
In this training document : http://www.cdvandt.org/WT40.pdf at the end you have some pics about tty control :

Betreibsarten des verbindungsprüfsatzes

and this box is not : verbindungs prüfsatz : false or thrue ?

Regards RV12P2000

[Funksammler]

HI RV,

It is not the Verbindungspruefsatz, this is pictured on page 12 of the document. I have not found any referenences to your panel yet, it is a connection panel with power supplies and data connections for three telex machines. These three could of course be linked via a WT40, but could also have a separate line each. I think your panel is not part of the WT40 installation itself, but could probably be used with it.

regards,

Funksammler

[rv12p2000]

Hello Funksammler

Thank you for your reply

I thought that this equipment could - be used with the system 3-way Telegraph described in document Ldv703b page 245 and 246

Regards Rv12p2000

[Val]

Something similar.

[rv12p2000]

Hello Val

The Telegraph plug of this panel looks like those used by the following set:

Fernschaltgerät Tbk 12f und tbk 97a für G Schreiber

see : German catalogue LDV703 page 79 to 82

These connectors are specific Telegraph equipment double power (doppelstrom -60v + 60v)

Regards RV12p2000

[Val]

Hi rv12p2000,

Your panel has the label Verteilerkasten (C) T41, the second panel i found from internet, has label Verteilerkasten (A) T41. I guess there's also panel with the label Verteilerkasten (B) T41 and those all belong to the same setup?

Siemens had Siemens T34 (Springschreiber T41) - something to do with this?

[rv12p2000]

Hello Val

The siemens Siemens T34 (Springschreiber T41) are not using doppelstrom

the magnet for the typing is not polarised

see : https://www.darc.de/distrikte/c/09/e...schreiber-t34/


Regards RV12P2000

[Val]

Thanks, RV12P2000

Contact Arthur O. Bauer , he might know. You can find his e-mail
from the site www.cdvandt.org, i'm not writing it here - spam
robots pick it up.

http://www.cdvandt.org/g-schreiber-rep.htm

[rv12p2000]

Hello Val
Merry Christmas

Many thank for yore response

The T52d are using siemens trls43 ( http://www.noding.com/la8ak/images/4ba.jpg ) polarized relay for cyphering, but it necessary to use a double power supply for this

in this paper you have some explanations : http://www.cryptomuseum.com/crypto/s.../t52/index.htm

you have also another tty http://www.cryptomuseum.com/crypto/s.../t43/index.htm

regards Rv12p2000