Datasheet

103
TYPE TDH slave
DVB-S/T
TDH slave
DVB-S/T
Norm
Mono A2 stereo Nicam
Part No. B/G 490744 490745 590745
D/K 490704 490705
Norm L 490704
Pal I 490704
Modulator type VSB VSB
Output frequency range Ch.
MHz
2....69
47 - 862
2....69
47 - 862
Output level attenuator dB 10 10
Video S/N ratio dB > 54 > 54
Differential phase deg. < 8 < 8
Picture carrier stability kHz < +/- 70 < +/- 70
Spurious signals ref pict. carrier C/N dB > - 60 > - 60
Sound mode
Mono A2 stereo Nicam
Audio distortion @ 1 kHz % < 1 < 1
Audio S/N ratio dB > 50 > 50
Sound sub carrier stability kHz < +/- 5 < +/- 5
Teletext type Reinserted in VBI Reinserted in VBI
Demultiplexer data rate Mbps < 65 < 65
Video data rate Mbps < 15 < 15
Viterbi rates Mpps 1-30 (SCPC/MCPC) 1-30 (SCPC/MCPC)
Impedance Ohm 75 75
Operation temperature range
o
C -10...+50 -10...+50
Weight - standard module kg 0.30 0.30
Dimensions (H x D x W) mm 150 x 230 x 50 150 x 230 x 50
Remarks
TDH digital slave modules - Sat/Ter
Technical data TDH - Slave modules (VSB) VHF/UHF
Slave modules for DVB-S or DVB-T master modules
• Full-band high-quality modulator
• Mono sound / A2 stereo / Nicam available
TDH slave module