Tektronix 77807-1, User Manual

Page: 57 / 132

Appendix A: Performance Specifications
A–2
DS1000 Series User Manual
Table A–1: Video specifications
Category Product Description
RF Tuning Range DS1001
DS1002/3 55.25 – 801.25 MHz
48.25 – 860.25 MHz
(under range to 45.25 MHz)
IF Frequency
Visual
Aural
DS1001
DS1002/3
DS1001
DS1002
DS1003
45.75 MHz
38.9 MHz
41.25 MHz
33.40 MHz, 33.16 MHz, 33.05 MHz (NICAM)
32.90 MHz, 32.35 MHz (NICAM)
IF Output All +51 dBmV/+111 dB V (typical), BNC
RF Sensitivity
1
All 0 to +30 dBmV
+60 to +90 dB
m
V
Return Loss All > 6 dB
Input Impedance All 75 , female F type connector
Frequency stability All
±
50 kHz
Video signal to noise DS1001
DS1002/3 > 50 dB (NTC7-weighted)
> 50 dB (unified-weighted)
Video outputs DS1001
DS1002/3 One BNC connector
Two BNC connectors
Quadrature output All
1 Vpp, 90
°
phase of video signal on BNC
connector
4.5 MHz Intercarrier output DS1001
DS1002/3 One BNC connector
None
Differential Gain All < 1.5%
Differential Phase All
±
1.5
°
Chroma/Luma Delay All < 40 ns
1
Video signal to noise tested at +19 dBmV/+79 dB V.
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