Rohde & Schwarz SME02 - Frequency Response; Pulse Generator (Option SM-B4)

Test Procedure SME
1038.6002.02 5.38 E-13
5.2.37.2 Frequency Response
Test equipment AC voltmeter (Abschnitt 5.1, Pos. 19)
Test setup Connect AC voltmeter to the LF socket of the SME.
Measurement
À Settings at the SME
In Menu LF OUTPUT
- SOURCE LFGEN2,
- Vary LFGEN2 FREQUENCY from 10 Hz to 500 kHz.
Frequency response (difference between the highest and lowest
level) ............................................................up to 100 kHz < 0.3 dB
......................................................................up to 500 kHz <0.5 dB
Note: The setting time is a mere time the computer requires and thus needs not to be remeasured.
5.2.38 Pulse Generator (Option SM-B4)
Test equipment -Oscilloscope (Section 5.1, item 7)
- Pulse generator (Section 5.1, item 17)
Test setup Connect the pulse generator to the PULSE socket.
Connect sockets SYNC and VIDEO to the two channels of the
oscilloscope.
Switch on an input resistance of 50 Ohm at the oscilloscope or use
feed-through termination.
Measurement Single pulses À Settings at the SME
In Menu MODULATION/PULSE
- SOURCE PULSE-GEN,
- PERIOD 100 ns,
- WIDTH 20 ns,
- PULSE DELAY 60 ns,
- DOUBLE PULSE STATE OFF,
- TRIGGER MODE AUTO,
- EXT TRIGGER SLOPE POS.