Model D9479 Gigabit QAM Modulator
3
Specifications, continued
Environmental
Operating Temperature Range
0
°
C (32
°
F) to 50
°
C (122
°
F)
Storage Temperature Range
-10
°
C (14
°
F)
to 70
°
C (158
°
F)
Operating Humidity
5% to 95%, non-condensing
Electrical
Input Voltage
AC unit: 90 VAC to 130 VAC @ 47 Hz to 63 Hz, or 180 VAC to 264 VAC
@ 47 Hz to 63 Hz
DC unit: -42 VDC to -57 VDC
Power Required (AC unit)
155 VA (typical)
Power Dissipated
151 Watts (typical)
In Rush Current
35 amps maximum, Vin = 130 VAC (AC unit)
75 amps maximum, Vin = 264 VAC (AC unit)
15 amps maximum, Vin = -57 VDC (DC unit)
Connectors
RF Outputs
4 total, type F, 75 ohm
ASI Inputs
4 total, BNC, 75 ohm
Gigabit Ethernet
GBIC module connector. Modules are available for single-mode fiber,
multi-mode fiber, and copper interfaces
Ethernet 10/100BaseT
RJ-45
Craft Port
DB-9 male
AC Power
IEC 320
DC Power
2-pin removable terminal block
Modulation
6 MHz Spec Type
Alpha
Interleaver
Symbol Rate
(Msymbols/sec)
Data Rate
(megabits/sec)
Bandwidth
ITU-A
DAVIC/DVB 64
12%
I=12, J=17
5.304
29.328 Mb/s
6 MHz
ITU-A
DAVIC 256
12%
I=204. J=1
5.304
39.104 Mb/s
6 MHz
ITU-B
QAM 64
18%
I=128, J=1
5.056941
26.971 Mb/s
6 MHz
ITU-B
QAM 256
12%
I=128. J=1
5.360537
38.811 Mb/s
6 MHz
ITU-C
DAVIC/DVB 64
13%
I=12, J=17
5.274
29.162 Mb/s
6 MHz
Regulatory Compliance
UL, CUL, and FCC
Listed/Compliant