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

Datasheet

Manual