This portable medium-rate device is designed for encryption with guaranteed crypostrength of voice in-formation (confidential or related to state security) transmitted over duplex and simplex communication channels or of digital information transmitted over duplex channels at 1200 or 2400 bit/s over digital channels or voice frequency channels using PSTN modems.
It can be installed in few channel radio-relay, tropospheric, satellite stations and radio stations, it can be installed also at those places where the user is using the portable version in container.
2. BASIC TECHNICAL CHARACTERISTICS
1200 or 2400 bit/s
Mode of operation
duplex and simplex
Communication channel type
digital, PSTN, UHF and HF radio channel using additional HF modem