Rohde & Schwarz CMU 200 Service Manual

CMU Contents
1100.4903.82 3 E-5
Contents
1 Performance Test
.......................................................................................................................1.1
General ..............................................................................................................................................1.1
A) Calibration by an R&S Representative with an ACS Calibration System .........1.1
B) Sending the Instrument to the Factory (Memmingen, Germany)......................1.1
Necessary Documents .............................................................................................................1.1
Measuring Instruments and Auxiliary Equipment.........................................................................1.2
Test Setups ..............................................................................................................................1.3
Reference Frequencies..................................................................................................1.3
TX Level Measurements ................................................................................................1.3
General TX measurements............................................................................................1.4
RX Level measurements................................................................................................1.5
General RX Measurements ...........................................................................................1.5
RX Demodulation Measurements..................................................................................1.5
Tolerance Analysis ...........................................................................................................................1.6
Manual Test Procedure ....................................................................................................................1.7
Selftest .....................................................................................................................................1.7
Interface Test ...........................................................................................................................1.8
IEC-bus Interface ...........................................................................................................1.8
RS–232 Interface ...........................................................................................................1.8
Reference Frequencies............................................................................................................1.9
REF IN ...........................................................................................................................1.9
REF OUT 1 ..................................................................................................................1.10
REF OUT 2 ..................................................................................................................1.10
TX Frequency Accuracy.........................................................................................................1.11
TX Frequency Settling Time...................................................................................................1.11
TX Level Error ........................................................................................................................1.11
VSWR ....................................................................................................................................1.11
TX Level Settling Time ...........................................................................................................1.12
TX Harmonics ........................................................................................................................1.12
TX Non Harmonics.................................................................................................................1.12
TX In-Band Spurious Signals .................................................................................................1.12
TX Fixed Spurious Signals.....................................................................................................1.13
TX SSB Phase Noise .............................................................................................................1.13
TX Residual FM......................................................................................................................1.13
TX Residual AM .....................................................................................................................1.13

Rohde & Schwarz CMU 200 Specifications

General

Brand	Rohde & Schwarz
Model	CMU 200
Category	Test Equipment
Language	English