ROCKWELL COLLINS VLF RECEIVER SERIAL

Rockwell Collins, a pioneer in the development of commercial and military navigation technology over the past 35 years, has successfully received and tracked a Galileo satellite signal using a prototype Global Navigation Satellite System (GNSS) receiver designed for secure military use. Air Force Space and Missile Systems Center. Rockwell Collins engineers will modify, qualify, and test a B- 2 bomber VLF communications system consisting of a terminal and receiver, antenna, human machine interface display, and ancillary cabling, rack, and equipment to enable receipt and display of emergency action messages. Galileo signal tracked by Rockwell Collins S-SDR receiver. The Rockwell Collins GB-GRAM-M is the result of one of the MUE card development contracts, awarded by the U.S.

As a Selective Availability Anti-Spoofing Module (SAASM) GPS router, it is designed to meet the ArmyвЂ™s DAGR Distributed Device (D3) performance requirements, mounted into an existing DAGR vehicle mount, using standard DAGR accessories. It mitigates the burden of multiple SAASM GPS receivers or antennas. GPS SourceвЂ™s D3 works with new or retrofit programs integrating radio or communications equipment.

ROCKWELL COLLINS VLF RECEIVER SERIAL

Initial testing also validated the backwards compatibility of the IS-GPS-153 serial port interface of the GB-GRAM-M receiver. The initial fit checks assure that the Rockwell Collins GB-GRAM-M Type II receiver fits within the volume of the D3 and can acquire, track, and navigate using C/A, Y, and M-code while enclosed in the unit.

In embodiments, the receiver includes antenna elements for receiving a transmission security (TRANSEC) encoded bitstream associated with an uncertainty window size and a spread factor. The companies are the first to provide this capability for the M-code signal, a key part in the modernization of military GPS capabilities. A receiver apparatus and method for optimized decryption and despreading of a very low frequency (VLF) bitstream is disclosed. Engineers at Rockwell Collins and GPS Source demonstrated the ability of the Military-Code Ground-Based GPS Receiver Application Module (GB-GRAM-M) receiver card to work within the Defense Advanced GPS Receiver (DAGR) Distributed Device (D3).

Rockwell collins vlf receiver