17
BKM-61D SDI/Analog Multi Input Adaptor
Specifications
General
Voltage
+5 V, ±6 V (supplied from the monitor)
Power consumption
6 W max.
Operating conditions
Temperature
0°C to 35°C (32°F to 95°F)
Optimum temperature
20°C to 30°C (68°F to 86°F)
Humidity
0% to 90% (no condensation)
Pressure
700 hPa to 1060 hPa
Storage and transport conditions
Temperature
–10°C to 40°C (14°F to 104°F)
Humidity
0% to 90%
Pressure
700 hPa to 1060 hPa
Maximum external dimensions (w/h/d)
25 × 256 × 248 mm
(1 × 10
1
/
8
× 9
7
/
8
inches)
Mass
approx. 930 g (2 lb 1 oz)
Input/output connectors
Digital input
BNC × 2, with monitor output × 1
Analog input
BNC × 3, high impedance, with loop-
through output
Signal characteristics
Analog composite and Y/C signals
Signal level
Analog composite
1 Vp-p +2 dB/–6 dB
Y/C
Y: 1 Vp-p +2 dB/–6 dB
C (NTSC): 0.286 Vp-p +2 dB/–6 dB
(burst signal level)
C (PAL): 0.3 Vp-p +2 dB/–6 dB (burst
signal level)
Luminance signal
Frequency characteristics
Analog composite
Filter off: 50 Hz to 5 MHz ±2 dB
Filter on: –30 dB relative to sub carrier
frequency
Y/C
Y: 50 Hz to 5.75 MHz ±2 dB
Chrominance signal
Demodulation axis
R-Y/B-Y
Chrominance signal band
R-Y: 1.3 MHz –3 dB
B-Y: 1.3 MHz –3 dB
Chroma phase adjustment range
NTSC: ±15° min.
DG (differential gain)
APL 10% to 90%
2% max. (Y: amplitude 1 Vp-p)
DP (differential phase)
APL 10% to 90%
2° max. (Y: amplitude 1 Vp-p)
Chrominance signal/luminance signal
Delay time error
35 nsec max.
Gain error
5% max.
Aperture compensation
6 dB min. (5 MHz)
Return loss
–40 dB max. (7 MHz)
Digital component (525, 625) and digital
composite (NTSC, PAL) signals
Component
Sampling frequency
Y: 13.5 MHz
R-Y/B-Y: 6.75 MHz
Frequency characteristics
Y: 50 Hz to 5.75 MHz ±1 dB
R-Y/B-Y: 50 Hz to 2.75 MHz ±1 dB
Chrominance signal/luminance signal
Delay time error: 30 nsec max.
Gain error: 5% max.
Aperture compensation
6 dB min. (5 MHz)
Composite
Sampling frequency
NTSC: 14.3 MHz
PAL: 17.7 MHz
Frequency characteristics
Y: 50 Hz to 5 MHz ±2 dB
R-Y/B-Y: 1.3 MHz –3 dB
Chrominance signal/luminance signal
Delay time error: 35 nsec max.
Gain error: 5% max.
Aperture compensation
6 dB min. (5 MHz)
Quantization
10 bits/sample
Transmission distance
200 m (approx. 656 ft) max. (When
using 5C-2V coaxial cables (Fujikura,
Inc.) or equivalent.)
Return loss
–15 dB max. (5 to 270 MHz)
Accessories supplied
Operation Manual (1)
Design and specifications are subject to change without
notice.
Summary of Contents for BKM-61D
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