PROMAX DT-504B

Description

• A/V inputs:
  • Type: 4 independent A/V inputs
  • Connector: 3 RCA-Female connectors for each input; 1 connector (yellow) Composite video; 1 connector (white) Audio L; 1 connector (red) Audio R.
• Video:
  • Format: PAL, NTSC
  • Level: 1 Vpp
  • Impedance: 75 Ohm
• Audio:
  • Mode: Selectable Stereo/Mono/Dual/Joint Stereo
  • Level: 0.5 Vpp or 1.0 Vpp (selectable)
  • Impedance: 10 kOhm
  • Bandwidth: 20 Hz to 20 kHz
• MPEG-2 encoder:
  • Video/Audio encoding:
    • Format: MPEG-2
    • Video bitrate: According to DVB-T modulation parameters
    • Audio bitrate: 32 kpbs to 384 kbps selectable
  • Editable parameters: Service Name, Service ID, Video PID, Audio PID, PMT PID
  • Available measurements: Total bitrate
• Multiplexor:
  • Editable parameters: Network name, NID, NID Original, TS ID
• DVB-T modulator:
  • FFT mode: 2k, 8k
  • Channel BW: 7 MHz, 8 MHz
  • Guard interval: 1/4, 1/8, 1/16, 1/32.
  • Code rate: 1/2, 2/3, 3/4, 5/6, 7/8.
  • Constellation: QPSK, 16-QAM, 64-QAM.
  • Spectral Inv.: ON, OFF
• TS output:
  • Type: 1 ASI-TS output
  • Connector: BNC female, 75 Ohm.
  • Packets: TS Packets of 188 bytes length.
• RF output (DVB-T):
  • Type: 1 multiplex DVB-T
  • Connector: 75 Ohm F-Type, Female
  • Frequency margin: Adjustable frequency between 474 and 875 MHz, 1 Hz step (see Options for VHF band output)
• Power level (average): 90 dBuV approx., without attenuation; variable attenuation from 0 to 33dB approx., 1 dB step
• Frequency stability: 10 ppm
• MER:> 37 dB
• Configuration: Through DT-800 Control Module in local (keypad) or remote mode (PC) (See DT-800)
• Voltage and highest consumption: +12 V, <0.55 A; +5 V, <1.4 A