Atec RohdeSchwarz-SMW200A - Manual (Page 28)

Version 01.02, September 2013
28 Rohde & Schwarz R&S ® SMW200A Vector Signal Generator
External trigger input selectable from USER 1, 2, 3 on front
panel or T/M/C 1, T/M 2, T/M 3 of
respective baseband generator on rear
panel
Connector type USER 1, 2, 3 on front panel,
T/M/C 1, T/M 2, T/M 3 of respective
baseband generator on rear panel BNC female
Input level 0 V to 3 V (nom.)
Threshold settable between 10 mV and 1.9 V
Input impedance selectable 1 kΩ or 50 Ω (nom.)
Trigger uncertainty ±2.5 ns
External trigger delay
Setting range 0 sample to (2 16 – 1) sample
Setting resolution 5 ns
External trigger inhibit
Setting range 0 sample to (2 26 – 1) sample
Setting resolution 1 sample
External trigger pulse width > 7.5 ns
Marker signals
Number of marker signals
3
Operating modes control list, pulse, pattern, ratio
Marker outputs selectable from USER 1, 2, 3 on front
panel or T/M/C 1, T/M 2, T/M 3 of
respective baseband generator on rear
panel
Connector type USER 1, 2, 3 on front panel,
T/M/C 1, T/M 2, T/M 3 of respective
baseband generator on rear panel BNC female
Level LVTTL
Marker delay
Setting range 0 sample to (2 24 – 1) sample
without recalculation 0 sample to 2000 sample
Setting resolution 1 sample