Johansson Colosseum 8500, Руководство пользователя

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8550 8555
INPUT
DVB-S(2)
NB OF INPUTS
4 satellite bands
TUNER
8 tuners (8 transponders) 4 tuners (4 transponders)
FREQUENCY RANGE
950 – 2150 MHz
LEVEL
-55 to -25dBm
BANDWIDTH
36 MHz
MODULATION
DVB-S2: QPSK, 8PSK / DVB-S : QPSK
LNB POWER (DC+TONE)
0V / 13V / 18V / 22kHz / DiSEqC ®
LNB CURRENT PER INPUT
max. 250 mA
TV OUTPUT
DVB-C
NB OF OUTPUTS
1
FREQUENCY RANGE
47-862 MHz
MULTIPLEXES
8 adjacent 4 adjacent
CHANNEL BANDWIDTH
6/8 MHz
MODULATION
6 MHz: 64-QAM
8 MHz: 64-QAM/256-QAM
MODULATION ERROR RATE
40 dB
SPECTRAL INVERSION
yes
OUTPUT LEVEL
68 to 83 dB µ V adjustable
CAPACITY
up to 64 programs up to 32 programs
GENERAL
CONNECTORS
RF:20 x ‘ F ’ connector female
Management: 2xRJ-45 (Ethernet)
DC: ‘ banana sockets ’
RF:10 x ‘ F ’ connector female
Management: 1xRJ-45 (Ethernet)
DC: ‘ banana sockets ’
POWER SUPPLY
15 VDC
CONSUMPTION
3A 1,5A
OPERATING TEMPERATURE
0 to 40 ° C
DIMENSIONS
280x260x150 mm