Tektronix WVR6100 Series, Instructions Manual

Page: 26 / 142

Specifications
1- 14
WVR6100, WVR7000, and WVR7100 Specifications and Performance Verification
WVR7000 and WVR7100 High Definition (HD) Characteristics
The characteristics in this section apply to just the WVR7000 and WVR7100
Waveform Rasterizer.
Table 1- 21: HD waveform vertical characteristics, SDI inputs A and B
Characteristic Performance requirement Reference information
Frequency Response
Luminance channel (Y) to 30 MHz
0.5%
RGB Monochrome identical to Y
h l
Color difference channels (P
B
& P
R
) to
15 MHz
0.5%
channel.
Transient Response Pulse-to-bar ratio 0.99:1 to 1.01:1 on appropri-
ate Sine-Squared or Blackman 2T pulse.
Pre-shoot, Over-shoot, Sine-Squared
Bars: 2T30 bar < 0.5% peak
Ringing: Sine-Squared Bars: 2T30 < 0.8%
p-p
Low Pass Filter Frequency Response < 3 dB attenuation at 4 MHz.
> 25 dB attenuation at 15 MHz.
Response provides conventional
noise reduction.
Table 1- 22: HD physical characteristics, SDI A and B inputs
Characteristic Performance requirement Reference information
Formats Supported 1485/1483 Mbit/s component.
See
Signal Input-to-Reference Compatibility
Tables
beginning on page 1--37 for supported
input and reference format combinations.
Auto detect of input standard
Input Level
800 mV
p-p
10%
Input voltages outside this range may cause
reduced receiver performance.
Input Type Passive loop through 75
Ω
compensated.
Return Loss
Power on > 15 dB 1--1500 MHz
Power off > 10 dB 1--1500 MHz
Insertion Loss (Loop Through) < 4 dB to 1500 MHz
Loop Through Isolation >45 dB to 1 GHz