Rohde & Schwarz CMD 80 Communications Test Set
Fabrikant:
Geen foto beschikbaar!
Misschien kan je een foto uploaden voor de
Rohde & Schwarz CMD 80 ?
Als je nog andere handleidingen hebt voor de
Rohde & Schwarz CMD 80 kun je hier de bestanden uploaden .
Model:
CMD 80
Datum:
Categorie:
Groep:
Omschrijving:
Digital Radiocommunication Tester
Informatie
The CMD 80 Digital Radiocommunication Tester tests mobile
radiotelephones that are based on the EIA IS-95, EIA IS-95A,
TSB-74, and J-STD-008 CDMA standards. The tester emulates a
CDMA base station, makes a call to the mobile, and tests for
all essential characteristics of a CDMA mobile telephone.
The tester can measure the following key parameters:
■ FER service option 2 or 9
■ Frame errors
■ Waveform quality
■ Error vector magnitude
■ Phase error
■ Magnitude error
■ Carrier feedthrough
■ Frequency accuracy
■ Power measurements
■ Base station signaling for mobile testing
In today’s wireless environment, manufacturers are
developing mobile phones to support both digital
(CDMA-based) and analog (AMPS-based) wireless technologies.
Installing Option 17 in the tester adds Analog Mode testing
capabilities that allow you to perform analog tests on
dual-mode, CDMA/Analog Mode handsets.
With Option 17 (Analog Mode) installed, the tester can
measure the following key analog parameters:
Receiver Measurements
■ SINAD
■ Distortion
■ Frequency response
■ Hum and noise Transmitter Measurements
■ Frequency and deviation (SAT) frequency error
■ RF power
■ Distortion
■ Hum and noise
■ Frequency response
■ Modulation limits
Handleidingen type:
Gebruikershandleiding
Pagina’s:
266
Grootte:
10.75 Mbytes (11268311 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
1051.5941.12-03-
Datum:
Kwaliteit:
Gescand document alle leesbaar.
Upload datum:
2016 12 11
MD5:
4b22a392c1c147f90410c5fcc9404f7f
Downloads:
687
Informatie
This manual is divided into six sections. The sections are:
■ Getting Started - This section contains information you
need to know before you use the CMD 80 Digital
Radiocommunication Tester.
■ Operating Basics - This section describes the front and
rear panel controls and connectors. It also includes an
overall view of the menu structure.
■ Reference - This section describes the tests that can be
performed using the tester. The section is divided into two
subsections: CDMA Measurements and Analog Measurements.
Analog Measurements provides analog test information for
testers with Option 17 (Analog Mode) installed.
■ Appendices, - Five appendices are included:
* Appendix A: Specifications describes the characteristics
of the tester.
« Appendix B: Remote Control describes the general use of
and gives programming information for the remote control
interfaces.
« Appendix C: Remote Control Commands lists the specific
commands used to operate the tester remotely.
■ Appendix D: Remote Control Command Tables is a tabular
listing of remote control commands and related information.
■ Appendix E: Special Commands describes special-purpose
remote commands that provide for nonstandard operation of
the tester.
■ Glossary - The glossary describes technical terms and
acronyms that might not be familiar.
■ Index ~ The index provides a quick way to find information
relating to a particular subject.