The KY-99 (MINTERM) is a miniaturized version of TACTERM. Its design is based on a modular architecure and, compared to TACTERM, has a much reduced size. The KY-99 features full key distribution plus remote key capability (OTAR and OTAD) and was certified for secure traffic up to TOP SECRET (NSA Type 1).

2016年5月19日 · The ANDVT MINTERM KY-99A is a low-cost, lightweight, low-power, single channel, half-duplex, narrowband/wideband/wireline terminal providing secure voice and data communications with full key distribution and remote rekey capabilities.

The ANDVT MINTERM KY-99A is a low-cost, lightweight, low-power, single channel, half-duplex, narrowband/wideband/wireline terminal providing secure voice and data communications with full key distribution and remote rekey capabilities.

Devices in the ANDVT family include the AN/USC-43 Tactical Terminal (TACTERM), the KY-99A Miniaturized Terminal (MINTERM), and the KY-100 Airborne Terminal (AIRTERM). ANDVT uses LPC-10 voice compression.

The KY-99 (MINTERM) is in fact a miniaturized version of the TACTERM. Its designed is based on a modular architecure and its size is much reduced. The KY-99 features full key distribution plus remote key capability (OTAR) and was certified for secure traffic up to TOP SECRET ( …

It replaces the KY-65 for HF radio applications (2.4 k bits/sec). It also replaces the KY-57 in most VHF and UHF applications (12 or 16 k bits/sec). Note the "Narrowband" in ANDVT means that this unit is not optimum for VHF and UHF radios where the bandwidth is …

The TSEC/KY-99A was an advanced narrow-band digital voice terminal (ANDVT), developed by the USA during the 1980s to replace the KY-57 with which it is backwards compatible. It features both CVSD modulation and enhanced LPC-10 voice coding. The KY-99 can be used over narrow-band radio channels and is also suitable for data transmission.

TSEC/KY-57 is a wide-band secure voice (WBSV) encryption unit, developed in the mid-1970s by the US National Security Agency as replacement for NESTOR cryptographic products like the KY-38. It was used with a wide range of military radios and over analogue telehone lines ( POTS ).

Operates with KY-57 or KY-58 VINSON encryptors, and KY-99 ANDVT MINTERM encryptor or KY-100 AIRTERM encryptor. Facilitates connection of encryption device to Local Area Network (LAN). Web interface supports operator selection of operational mode between Analog, Wide Band (WB) and Narrowband (NB).

2015年2月9日 · The ANDVT MINTERM KY-99A is a low-cost, lightweight, low-power, single channel, half-duplex, narrowband/ wideband/ wireline terminal providing secure voice and data communications with full key distribution and remote rekey capabilities.