This specification covers a transistorized 12 channel signal converter designated Converter, Telephone Signal CV-1548( )/G that changes conventional low ringing frequencies and dc supervisory signals to voice frequencies and converts conventional 2-wire telephone systems into 4-wire telephone systems for use with Multiplexer equipment. (See 6.1 and 6.6)
Product Details
- Published:
- 10/26/2011
- Number of Pages:
- 1
- File Size:
- 1 file , 34 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
