Rohde & Schwarz R&S SMU200A, Service Manual

Page: 31 / 294

Test Assemblies R&S SMU200A
1007.9845.82 1.4
E-12
Test Assembly for I/Q Modulation
Test equipment
- Demodulator for digital modulation (Table 1-2, item 23)
- Arbitrary waveform generator (Table 1-1, item 24)
- Program for simulation of digital modulations (Table 1-1, item 25)
- Controller to industry standard (Table 1-1, item 4)
Test setup
RF analyzer
(dig. demodulation)
Modulations-
analysator
Ref.
10 MHz
RF
ARB
generator
Processor
IEEE(IEC)
Bus
I
Q
DUT
Test Assembly for SSB Phase Noise
Test equipment - SSB reference source (Table 1-2 item 2),
- Phase noise test assembly consisting of
mixer with lowpass filter and preamplifier (Table 1-1 item 6)
- Oscilloscope (Table 1-1 item 7)
- Spectrum analyzer (Table 1-1 item 24)
Test setup
Reference
source
Modulation
analysat
Oscilloscope
Spectrum
analyzer
Ref.
10 MHz
low
preamp.
Mixer
RF
LO
IF
DUT
LF