Atec RohdeSchwarz-SMW200A - Manual (Page 18)

Version 01.02, September 2013
18 Rohde & Schwarz R&S ® SMW200A Vector Signal Generator
High-performance pulse generator (R&S ® SMW-K23 option)
If two RF paths are installed (signal paths A and B), the high-performance pulse generator can be used either on signal path A or B
with one R&S
® SMW-K23 option. For the high-performance pulse generator to be used on signal paths A and B simultaneously, two
R&S ® SMW-K23 must be installed.
Pulse modes single pulse, double pulse
Trigger modes free run, internally triggered auto
external trigger
external gate
Active trigger edge positive or negative
Pulse period
Setting range 20 ns to 100 s
Setting resolution 5 ns
Pulse width
Setting range pulse widths of double pulses are
independently settable 5 ns to 100 s
Setting resolution 5 ns
Pulse delay
Setting range 0 ns to 100 s
Setting resolution 5 ns
Double-pulse delay
Setting range 20 ns to 1 s
Setting resolution 5 ns
Uncertainty for pulse timing pulse timing generated digitally; ensured
by design relative deviation of reference frequency
External trigger
Delay trigger to RF output 50 ns (meas.)
Jitter < 10 ns (meas.)
PULSE/VIDEO/SYNC output LVTTL signal (R
L
≥ 50 Ω)