Output signals, Red/green/blue, Dem signals – Fluke PM5414V Benutzerhandbuch
Seite 40: Vcr signals, Pal/ntsc subcarrier, Composite sync, Sync in green, 8 y/c & rgb unit
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CHARACTERISTICS PM 5414 V
4.8
Y/C & RGB UNIT
OUTPUT signals
1.
RED/GREEN/BLUE
impedance
75 Q
voltage (pp)
- 625 line systems
0.7 ±0.05 V
- 525 line systems
0.714 ±0.05 V
black level lift
0.054 ± 0.006 V
(setup)
DC blanking level
0.5 to 0.85 V
BNC connectors (rear panel)
into 75 Q
ampl. blanking level - 100 % white
for 525 line systems
All test patterns are available,
but there are two remarks :
DEM signals
- PAL/NTSC
VCR signals
only luminance part is fed out
bar 3, saturation steps:
only luminance part is presented
2.
PAL/NTSC SUBCARRIER
impedance
75 Q
voltage (pp)
1 ±0.15 V
BNC connector
into 75 Q
3. Composite SYNC
impedance
voltage (pp)
polarity, level
75 £2
2 ±0.3 V
negative going
BNC connector (rear panel)
into 75 Q
related to 0 V
4. SYNC in GREEN
TV systems
sync level
selection
-
Sync in Green
-
no Sync in Green
625 line
systems
-43% ±3%
525 line
system
-40% ±3%
100% = black to white
internal by jumper on pcb