Grass Valley 8972PX User Manual
Page 72
72
8972PX — Instruction Manual
Specifications
Program outputs
1 (J5: Program)
Connector type
BNC
Output impedance
75 ohm
Equalization
Yes
Reclocking
Yes
Signal level
800mV +/- 10%
Timing jitter (HPF 10 Hz)
HD/SD: < 1UI/ < 0.2 UI
Alignment jitter
HD/SD: < 0.2 UI (HPF 100kHz)/<0.2 UI (HPF 1 kHz)
Output return loss
> 15 dB (5 MHz-1.485 MHz)
Output signal level
SDI 800 mV p-p, +/- 10%
Note: The unselected input in not loaded and acts as a stub generating undesirable reflections on the unused link.
Power
Power consumption
9W /1A@ +12V
MTBF at 40ºC
8972PX-Front Module
425,000 hours
8900PX-DR Rear Module
3,082,000 hours
GPI I/O Connector Relays
Maximum current (continuous)
0.5 A
Peak current (100 ms)
1.5 A
Peak load voltage
60 V
Minimum hold time for contact clo-
sure activation and deactivation
80ms
GPI I/O SubD-25 Connector
2
Maximum width
15 mm
Maximum length
57 mm
Mechanical
Frame Type
GeckoFlex
Number of frame slots
2 slots for dual rear
Rear module type
8900PX-DR
Rear module retainer maximum
screw torque
4-5 inch-lb./0.45-0.6Nm
Miscellaneous
Frame temperature range
See specifications in GeckoFlex Frames 8900FX/FF/FFN Instruction Manual
available in PDF format at this link:
www.grassvalley.com/docs/modular
Operating humidity range
Non-operating temperature
Safety cULus certification
File number: E300838
Safety
IEC/EN 60950-1, ANSI/UL60950-1, 73/23/ECC, 89/336/EEC
EMC
FCC class A (1985), EN55103-1, EN55103-2 (1997)
EU Marking
93/68/EEC (22/07/93)
Transport specifications
ETS 300 019-1-2 class 2.2 and 2.3
1
Cable length is measured as the sum of cable length from the source equipment to the 8972PX input plus the cable length
from output J7 to the destination equipment. Refer to
. Source and receiver are compliant with normative
document and have cable equalization.
2
An optional SubD-25 connector (8900PX-DBS) designed for use on the rear module is available from the factory.
Table 9. 8972PX Specifications - (continued)
Parameter
Value