Sony BKPF-012A, Руководство по эксплуатации

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4 (E)
General
Operating temperature
5
°
C to 40
°
C (41
°
F to 104
°
F)
Storage temperature
−
20
°
C to +60
°
C (
−
4
°
F to 140
°
F)
Operating humidity 10% to 90% (without
condensation)
Dimensions Board: 195
×
310 mm (h/w)
(7 3 /
4
×
12 1 /
4
inches)
Connector panel: 195
×
25 mm
(h/w) (7
3
/
4
×
1 inches)
Mass Board: approx. 600 g (1 lb 5 oz)
Connector panel: approx. 200 g
(7 oz)
Power requir5 V DC: 1800 mA,
−
5 V DC: 700 mA
(supplied from the PFV-D10/
D50A/D300)
Power consumption 12.5 W
Data transmission
Channel coding Scrambled NRZI
Transmission bit rate
Input: 270 Mbits/s
Output: 143 Mbits/s
Modulation 0.8 Vp-p
Transmission distance
200 m (when using a coaxial
cable equivalent to BELDEN
8281) having a loss of 25 dB/
km (f=10 MHz) or less,
not including the active
through-output
Digital input/output return loss
−
15 dB or less (5 to 270 MHz)
Signal specifications
Conforming to the SMPTE 259M
Input: 4:2:2 component serial
digital video signal
Output: 4fsc NTSC composite
serial digital video signal
Inputs/outputs
Serial digital input SDI IN connector:
BNC type (1)
0.8 Vp-p, 75 ohms
Serial digital output Active through-out connector:
BNC type (1)
0.8 Vp-p±10%, 75 ohms
SDI OUT connector:
BNC type (4)
0.8 Vp-p±10%, 75 ohms
Reference video input
REF IN connector: BNC type (1)
0.43 Vp-p, 75 ohms
Reference video output
Loop through-out connector:
BNC type (1)
Analog NTSC output
ANALOG OUT connectors:
BNC type (2)
1.0 Vp-p±3%, 75 ohms
SYSTEM DELAY (INPUT mode)
approx. 8.5 µs (with DIGITAL
H-PHASE “00”)
approx. 6.5 µs (with ANALOG
H-PHASE “000”)
Output phase adjustable range (comparing the REF
signal phase with the output signal phase)
(REF/frame synchronization ON mode)
Serial digital output:
0±8.8 µs (in 70-ns steps)
Analog NTSC output:
0±8.8 µs (in 17.5-ns steps)
(REF/frame synchronization OFF mode)
Serial digital output:
approx. 21 to 37 µs (in 70-ns
steps)
Analog NTSC output:
approx. 19 to 35 µs (in 17.5-ns
steps)
Video characteristics
Band width 6 MHz
K factor 1% or less
Signal-to-noise ratio 60 dB or more (5 MHz LPF)
DG
1% or less
DP 1° or less
Design and specifications are subject to change
without notice.
Specifications