<< PROMAX Modulators

PROMAX MO-163
QPSK - COFDM Transmodulator (45 to 875 MHz)

• QPSK Input

  • 950 - 2150 MHz / -65 dBm to -25 dBm

  • F female Connector

• MPEG-2 TS Input

  • 2x DVB-ASI, 75Ω BNC female connector

  • TS packets of 188 or 204 bytes (auto detect)

  • Const. avg. TS packet rate in slave mode (no packet stuffing)

  • Packet stuffing and PCR re-stamping in master mode

• Outputs

  • IF Output - Fixed at 36 MHz (when RF output is off)  / 0 dBm fixed

  • RF Output - 45-875 MHz (1 Hz steps), -87 to -27 dBm (1dB steps, optional up to +6 dBm)

• Program Selection

  • Transponder selection by frequency and Service selection without table rebuilding (PID Filtering)

• DVB-T Parameters

  • IFFT Size - 2k, 8k

  • Guard Intervals - 1/4, 1/8, 1/16, 1/32

  • Code Rates - 1/2, 2/3, 3/4, 5/6, 7/8

  • Constellations - QPSK, 16QAM, 64QAM a ≤ 1, 2, 4

  • Channel Bandwidth - 6, 7, 8 MHz (user-selectable)

  • MFN Operation - Available

• Remote Control

  • Fast Ethernet (RJ45 Connector) (Optional: SNMP Protocol)