Promax DT-102B Dual DVB-T modulator (ASI-TS input & combined DVB-T UHF output)
Type: 2 (DT-102B) independent ASI-TS inputs.
Connector: BNC female, impedance 75 Ω.
Packets: TS of 188 or 204 bytes in length (automatic detection). Automatic adaptation to binary speed (elimination of NULL, Packetstuffing and PCR-restamping)
Parameters: DVB-T (modulation)
Carrier: 2k, 8k
Constellation: QPSK, 16-QAM, 64-QAM
Channel bandwidth: 6 MHz (1), 7 MHz, 8 MHz
Guard interval: 1/4, 1/8, 1 / 16, 1/32
Code Rate: 1/2, 2/3, 3/4, 5/6
RF output (DVB-T)
Type 1: 2 combined independent DVB-T multiplex (DT-102B).
Connector: BNC female , 50 Ω impedance.
Frequency range: Between 474 and 875 MHz, in 1Hz steps (for VHF band output, see Options).
Power level: (average) Approx. 85 dBµV without attenuation.
Variable attenuation: from 0 to 30 dB (in steps of 1 dB).
Stability in frequency: 10 ppm.
MER> 37 dB from 650 MHz to 860 MHz> 39 dB from 474 MHz to 650 MHz
Phase noise SSB: -87 dBc/Hz@2kHz
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