TSEC/KY-68 DSVT, commonly known as Digital Subscriber Voice Terminal, is a US military ruggedized, full- or half-duplex tactical telephone system with a built-in encryption / decryption module for secure traffic. It transmits voice and data at 16 or 32 kbit/s, converting voice to a …

The KY-68 was designed for secure voice communication in combination with a civil or military switch, using a data rate of 16 or 32 kbit/s. The unit can also be used in combination with Digital Non-secure Voice Terminals (DNVT).

U.S. Route 68 (US 68) is a United States highway that runs for 560 miles (900 km) from northwest Ohio to Western Kentucky. The highway's western terminus is at US 62 in Reidland, Kentucky. Its present eastern terminus is at Interstate 75 in Findlay, Ohio, though the route once extended as far north as Toledo.

KY-68, Digital Subscriber Voice Terminal (DSVT). 1.1.3. Purpose of Equipment: The KY-68 i s used for encrypting/decrypting voice traffic and provides secure digitized data traffic when used with various communications devices. 1.2 MAINTENANCE FORMS, RECORDS, AND REPORTS. Department of the Army forms and procedures used for equipment maintenance

The US Navy is also using the KY-68 as the voice encryption device for some SHF/EHF applications. The KY-68 is the field version of a DSVT while the KY-78 is the office version. KY-68 (Photo by Austin Mills)

TSEC/KY-68 DSVT, commonly known as Digital Subscriber Voice Terminal, is a US military ruggedized, full-or half-duplex tactical telephone system with a built-in encryption/decryption module for secure traffic.

KY-68 is a ruggedized military grade telephone set with encryption and decryption facilities, also known as a crypto phone. It is officially described as a Digital Subscriber Voice Terminal (DSVT), but is also called Digital Secure Voice Terminal .

2012年1月10日 · Digital Subscriber Voice Terminal (DSVT). It's made to be used with a secure digital switch. The other end might be another of these secure phones or the KY-78 office secure phone or the KY-99 Advanced Narrowband Digital Voice Terminal (ANDVT). What encryption system does it use, what will it interoperate with? Let me know. NSN: 5810-01-082-8404

KY-68 is a ruggedized military grade telephone set with encryption and decryption facilities, also known as a crypto phone. It is officially described as a Digital Subscriber Voice Terminal (DSVT), but is also called Digital Secure Voice Terminal .

The KY-68 is an auxiliary development of the TRI-TAC Switch Program. The requirement was documented and validated by Joint Operational Requirement (JOR) SM-475-74 of 10 September 1974 for tactical unit level switches. Points of Contact. The KY-68 and HYP-71 will be fielded horizontally to all units authorized to receive them.