U-229

From Wikipedia, the free encyclopedia

The U-229 is a cable connector currently (as of 2008) used by the U.S. military for audio connections to field radios, typically for connecting a handset. [1] There are five-pin and six-pin versions. This type of connector is also used by the National Security Agency to load cryptographic keys into encryption equipment from a fill device.

[edit] External links

• U-229 pin-outs and information