Complete Patent Searching Database and Patent Data Analytics Services. ... US Patent References:; Regenerative repeater; 2599345; Regenerative relay repeater; 2502942; Start-stop regenerative repeater; 2474490; Start-stop electronic regenerative telegraph signal repeater; 2430547;
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www.freepatentsonline.com/2737546.html
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teleprinter circuits were not directly connected to switching equipment. Instead, these private line circuits were connected to network hubs and repeater...
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www.absoluteastronomy.com/topics/Teleprinter
www.absoluteastronomy.com/topics/Teleprinter
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; Telephone Repeater, EE-89-A ... ; Repeater, Stabilised, 2-wire No.3 ... ; Creed Model 7B Teleprinter...
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www.royalsignals.org.uk/LineIndex/
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Switching to Patrons' Teleprinter Tie-Lines - R. S. Wishart and G. G. Light - Page 51; ... Submerged Repeater for Ocean Cables - F. B. Bramhall - Page 2; Operations engineering in the Development of Reperforator Switching Systems - Dan F. Hazen - Page 4; A Motor Alternator for Microwave Radio Relay Stations - Page 14;
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www.westernunionalumni.com/tecrev.htm
· Cached
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It was a double link with commercial teleprinters, one link with English character teleprinters and the other link with Cyrillic character teleprinters. The links were encrypted with one-time tapes by means of four ETCRRM's (Electronic Teleprinter Cryptographic Regenerative Repeater Mixer).
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rijmenants.blogspot.com/2009/04/washington-moscow-hot-l...
rijmenants.blogspot.com/2009/04/washington-moscow-hot-line.html
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Electronic Teleprinter Cryptographic Regenerative Repeater Mixer (ETCRRM ... The machine was designed for low speed, start-stop asynchronous applications in conjunction with a teleprinter, reperforator or T-D (Transmitter-Receiver) as an input or output device. Highly succesful, its main users were the Royal NAvy and NATO.
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www.jproc.ca/crypto/etcrrm.html
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6.2.1 For field telephones ... In Part 1, "Disaster Comunications-Global" ( required reading) we have discussed the problems facing a disaster or aid team wishing to communicate with their office back in their home country. ... I will try to mention just about every practical system we at DRCF have ever heard of.
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www.reliefweb.int/library/dc1/dcc6.html
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Systems FGC-1 = RTTY Terminal FGM- FB Telegraph Test Equipment FGM-1 = TTY Test Set FGQ- FB Teleprinter Special Units FGQ-1 = Teletype Repeater-Mixer FGR- FB Teleprinter Receivers FGR-10 = High-speed Tape Rec. FGT- FB Teleprinter Transmitters FGT-7 = High-speed Tape Xmitter.
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pages.cthome.net/fwc/AN-NOMEN.HTM
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For its one-time tape hardware, the US would employ the ETCRRM II, or Electronic Teleprinter Cryptographic Regenerative Repeater Mixer II.
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www.jproc.ca/crypto/hotline.html
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