Difference between revisions of "TH-22"
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[[File:TH-22.TG.jpg]] | [[File:TH-22.TG.jpg]] | ||
| − | The TH-22/TG was a lightweight, frequency-shift keying device. | + | The TH-22/TG was a lightweight, frequency-shift keying device. It changed the dc marks and spaces of a teletypewriter to audio mark and space frequencies. The receiving end could break in on the transmitting end during 2-wire operation. It replaced the [[TH-5]]/TG. |
==Reference File== | ==Reference File== | ||
Revision as of 18:44, 20 June 2019
The TH-22/TG was a lightweight, frequency-shift keying device. It changed the dc marks and spaces of a teletypewriter to audio mark and space frequencies. The receiving end could break in on the transmitting end during 2-wire operation. It replaced the TH-5/TG.
Reference File
- TM 11-5805-356-12