WebMar 26, 1999 · Mounted on Lightweight Rucksack frame, it’s two support shelves and four fastener strips can carry AN/PRC-25/77 radio on the upper shelf and KY-38 encryption device or spare battery on lower shelf. Stock Number Reference: Modification Kit, Packboard, Radio Carrying FSN: 8465-935-4737 Assign Date: 1967-12-13 WebKY-57 was a wide-band secure voice (WBSV) encryption unit , developed in the mid-1970s by the US National Security Agency (NSA) as replacement for the NESTOR cryptographic products, such as the KY-38 . It was suitable for use with a …
Backpack Radios – Fair Radio Sales
WebNov 26, 2024 · Also the PRC-77 has the ability to use voice encryption devices, while the PRC-25 could not. These include the TSEC/KY-38 NESTOR equipment used in Vietnam and the later KY-57 VINSON family. Problems were encountered in Vietnam with the combination as described in the NESTOR article. WebThe radio was supported by a pair of metal braces and fastened to the harness by two retaining straps. Though issuance of the ST-138 continued with the PRC-25's successor; … scrap metal recycling lower hutt
KY-8 - Crypto Museum
WebThe KY-38 is the manpack variant of the NESTOR family of voice security devices. Used during the Vietnam War, this family included the KY-8 vehicular unit, the KY-28 aircraft unit, and the KY-38 manpack unit. These devices permitted … WebNov 26, 2002 · Description. This is a digital voice encryption device (not a scrambler) used with wide band military radios, either VHF low band (30-88) or UHF (225-400). Initially … WebVoice encryption devices used with the PRC-77 KY-38 KY-38 was one of the first secure voice units that provided real high-end encryption. It is part of the NESTOR family of … scrap metal recycling lowell ar