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D
ata sheet Master module
RF:
Frequency range .......................................................................................(MHz)
Input level ..................................................................................................(dBµV)
Input sensitivity QAM16 , FEC 2/3 Guard interval 1/4
Input sensitivity QAM64 , FEC 2/3 Guard interval 1/4
Input impedance ........................................................................................(Ohm)
Return loss ................................................................................................(dB)
LNB CONTROL( for DVB-S only):
V/H programmable ....................................................................................(V/mA)
LO/HI programmable .................................................................................(kHz)
DEMODULATOR: DVB-S module
Type
Symbol rate ...............................................................................................(Mbps)
Viterbi decoder: .........................................................................................
Reed Solomon decoder.............................................................................
..........................................................................
Deinterleaver
DEMODULATOR: DVB-T module
Type
FFT Mode : ................................................................................................
Constellations: ...........................................................................................
Guard interval: ...........................................................................................
Viterbi decoder: .........................................................................................
Reed Solomon decoder.............................................................................
..........................................................................
Deinterleaver
DECODER:
Type...........................................................................................................
Demultiplexer data rate .............................................................................(Mbps)
Video data rate ..........................................................................................(Mbps)
Video output norm .....................................................................................
Teletext ......................................................................................................
Subtitling....................................................................................................
TS output ...................................................................................................
MODULATOR:
TV-norm.....................................................................................................Pal/Secam B/G, I, L, D/K
System.......................................................................................................VSB VHF/UHF mono (TDH702/712/714/722)
Output frequency range.............................................................................(MHz)
Picture carrier stability ...............................................................................(kHz)
Spurious signals ref. picture carrier ...........................................................(dB)
Output level max .......................................................................................(dBµV)
Output impedance .....................................................................................(Ohm)
Return loss (MOD OUT) ............................................................................(dB)
Differential gain..........................................................................................(%)
Differential phase.......................................................................................(deg.)
Chrominance / luminance delay ................................................................(ns)
Luminance non-linearity ............................................................................(%)
Video S/N ratio ..........................................................................................(dB)
Sound sub carrier 1 ...................................................................................(MHz)
Sound sub carrier 2 (TDH703 / 713 and 715 / 723 ) only .........................(MHz)
Sound sub carrier stability .........................................................................(kHz)
Audio distortion, 1kHz ...............................................................................(%)
Audio S/N ratio ..........................................................................................(dB)
POWER SUPPLY:
Voltage/current ..........................................................................................(V, mA)
CONNECTORS:
Aerial input, ..............................................................................................F
Aerial loop-through, ..................................................................................F
Aerial output, MOD ....................................................................................IEC-M
Audio/video (optional)................................................................................D-SUB 15P
MPEG-2 TS output ....................................................................................IDC CONNECTOR 26P
Power supply/control .................................................................................EDGE CONNECTOR 2X13P
ENVIRONMENT:
Temperature, operation .............................................................................(Deg. C)
Humidity, operation/storage.......................................................................(%)
DVB-S
920 -2150
45...84
.......(dBµV)
(Digital measuring)
.......(dBµV)
(Digital measuring)
75
>10
0-13-18 / 200
0 / 22kHz
QPSK
2-40 (SCPC/MCPC)
1/2, 2/3, 3/4, 5/6, 7/8.
204,188, t=8.
I=12
COFDM
2K / 8K
QPSK, 16QAM, 64QAM
1/4, 1/8, 1/16, 1/32
1/2, 2/3, 3/4, 5/6, 7/8
204,188, t=8.
I=12
MPEG-2/DVB (Main Profile/Main Level)
<65
<15
Pal/Secam
Reinserted in VBI
Teletext
PI DVB/MPEG-2 TS
VSB VHF/UHF A2 stereo/dual (TDH703/713/715/723)
47-862
< +/-70
> -60
100
75
>10
<8
<8
<80
<8
54
5,5 / 6,0 / 6,5
5,74
< +/-5
1
50
3.3/0.2 – 5/1.24 – 12/0.39 – 30/0.004
23/200 for LNB (DVB-S only)
-10..+50
20..80 10..90
15
DVB-T
117.5 - 858
30...70
35...70
75
> 6
.
.
DVB-T
IEC Female
IEC Male
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