COM-1826SOFT_TX TDRSS spread-spectrum tx, VHDL source/IP core

• TDRSS spread-spectrum digital transmitter
• BPSK and SQPN spread-spectrum modulation
• Convolutional error correction encoding: K=7 Rate ½
• NRZ conversion
• Programmable 1023- (forward command link) or 2047-chip (return mode 2 link) periodic I and Q Gold codes
• Programmable bit rates from 1 to 150 Kbits/s on each channel. Two independent bit synchronizers to acquire and track each channel bit stream.
• PRBS-11 test sequence generator (for BER measurement).

The entire VHDL source code is deliverable. Unlimited license to make and use. See the complete licensing terms at comblock.com/download/softwarelicense.pdf