NRS70 Series
SECTION 2
NRS70OPS
070803 Version 1 Issue 2
www.snellwilcox.com
2.2
Composite Output
Return Loss
Better than 35 dB to 5.8 MHz
Free run frequency
error
< 10ppm
Genlock SC jitter
< 0.5 deg
Decoder
Standards
PAL, NTSC, NTSC-J, PALM,
PALN, N443, SECAM
Y Frequency Response
5 MHz +0.2 dB, -0.5 dB
Signal/Noise Ratio
Better than –65dB (Weighted,
Ramp)
2T Pulse-Shape K-
rating
Better than 0.5%
PbPr Frequency
Response
1.5MHz –3dB
Y non-linearity
Better than 0.5%
Differential Gain
Better than 0.5%
Differential Phase
Less than 0.5deg (5 step
modulated staircase)
Encoder Controls
Composite Output
Standard
625 – PAL, PALN, SECAM
525 – NTSC, NTSC-J, PAL-M,
N443
Minimum Blanking
On / Off for 625 and 525 outputs
PAL-I Blanking
On / Off for PAL output
VITS insert
On / Off for 625 and 525 outputs
Pass Vertical Data
On / Off
SECAM Bottles
On / Off
SECAM Notch
On / Off
SECAM Carrier
On / Off
SECAM Chroma
Prefilter
On / Off
Decoder Controls
Input Standard
Auto / Manual PAL, NTSC, NTSC-
J, PALM, PALN, N443, SECAM
ACC
On / Off
AGC
On / Off
NTSC Hue
±30°
VBI Pass
Selectable pass or blank for each
vertical interval line
Noise Reducer
Controls
Y Noise Reduction
Level
Off / Low / Medium / High
C Noise Reduction
Level
Off / Low / Medium / High
Sparkle Filter
On / Off
Median Filter
On / Off
Recursive Threshold
Level
Auto + 8 manual levels
Split Screen
Off, Left-Right, Top-Bottom
Specifications
Return Loss: Inputs
better than 35 dB to 5.0 MHz
Return Loss: Outputs
better than 30 dB to 5.0 MHz
Return Loss SDI Inputs
better than 15 dB at 270 MHz
Return Loss SDI Outputs better than 15 dB at 270 MHz
Power
Mains Supply
115/230V 60/50 Hz 1.2 A
Power Consumption
140 W max
Mechanical
Temperature Range
0° to 40° C operating
Cooling
Axial fan
Case Type
1RU Rack Mounting
Dimensions
Overall 483 x 440 x 45 mm.
(w x d x h).
Depth from mounting face
(including unmated connectors)
415 mm.
Weight
9.75 kg
EMC Environment
This unit is intended for use in the
commercial and light industrial
environment E2.