AN/SGA-4 is teletype ancillary equipment for shipborne use which provides full duplex, on-line operation for the PYTHON cryptosystem. Click here for the AN/SGA-4 data sheet
Click here for the AN/SGA-4 data sheet
Contributors: 1) Nick England <navy.radio(at)gmail.com>
1) Nick England <navy.radio(at)gmail.com>
Feb 27/15