Space Information Laboratories

GEO TDRSS SMAR 30W TX

GEO TDRSS SMAR 30W TX

The GEO TDRSS SMAR 30W TX is a reduced Space, Weight, Power and Cost (SWAP-C). It delivers real-time telemetry data anywhere on earth in all weather conditions. GEO TDRSS SMAR 30W TX interfaces with the aerospace platform telemetry data using flexible communication options including RS-422 standard, ethernet and CAN formats.

Features:

• TDRSS S-Band Multi-Access Return (SMAR) Service – 2287.5 Mhz

• Up to 100 kbits/sec telemetry data anywhere on Earth

• Two Antenna TX Ports (15 Watts each) to launch vehicle antennas. (two 180 deg apart)

• Highly efficient S-Band TX ( 4 5W)

• NRZ, BPSK Modulation, 1/2 convolution Encoding.

• Flexible Communication Interfaces: RS-422 Async (standard), Ethernet, CAN, etc.

• Low Phase Error, BPSK (
• Low Power: 28Vdc @ 5 Amps
• Low Cost TDRSS SMAR transmitter
• GPS L1 / L2 Interference:
• Operating temperature: -40C to + 71C