Kathrein MSK 200/S2 user manual Digital Catv receiver J83 A, B, C

TECHNICAL APPENDIX

Digital CATV receiver (J83 A, B, C)

Modulation type		16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM
Symbol frequency	MSymb/s	2.0-6.999
Frequency increment	kHz	50
Video output voltage/impedance	Vss/Ω	1/75 ± 1 dB
IF bandwidths	MHz	1, 5, 6, 7, 8, 12
MER measurement	dB	> 33/typ. 38
Digital terrestrial TV receiver (DVB-T, ATSC)
Modulation type		QPSK, 16 QAM, 64 QAM, 8 VSB
Symbol frequency		Standard-dependent
Frequency increment	kHz	50
Video output voltage/impedance	Vss/Ω	1/75 ±1 dB
IF bandwidths	MHz	1,5, 6, 7, 8, 12
MER measurement	dB	> 35
Digital satellite receiver (DVB-S, DVB-S2)
Modulation type		QPSK, 8PSK
Symbol frequency	MSymb/s	2-45.0
Frequency increment	kHz	200
IF bandwidths	MHz	8, 18, 27, 36, 54
Video output voltage/impedance	Vss/Ω	1/75 ± 1 dB
MER measurement	dB	>1 4

Constellation analysis

DVB-C

DVB-T

DVB-S(2)

ATSC

Memory oscilloscope

16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM

QPSK, 16 QAM, 64 QAM

QPSK, 8PSK

8 VSB

Resolution

Sampling rate

Memory depth

Bit	12
MHz	54
Picture	1

Remote Feeding

Switching voltage/max. current	V/mA	5-20/600
Control signals	kHz	22, Tone Burst, DiSEqCTM 2.0, SCR single-cable system and
		UFO®micro control signals
Power supply
Mains (power supply unit)	V/Hz/W	100-250/50-400/100
Rechargeable Li-Ion battery	V/Ah	11,1/6.45
DC external	V	10.8-14.0

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