Product Description:
Rohde & Schwarz, Inc. CMD55 Communications Test Set
GSM900, GSM1800 & GSM1900
Testing of handover
Frequency setting time: 3ms
Harmonic: -30 dBc
Peak Power Meter
GSM-spec Voltage & Cur meas
Hi-lvl RF Output/sens RF input
Hi-speed processor inc 8MB RAM
Modification for fast BER
Special Converter
Performance Characteristics of the CMD55
| Form Factor |
Benchtop |
| RF Communication Tester Type |
Base Station,Mobile |
| AMPS Communication Standard |
No |
| CCITT Communication Standard |
No |
| CDMA Communication Standard |
No |
| CT3 Communication Standard |
No |
| DCS1800 Communication Standard |
No |
| DECT Communication Standard |
Yes |
| DMCA Communication Standard |
No |
| EAMPS Communication Standard |
No |
| ETACS Communication Standard |
No |
| FDMA Communication Standard |
No |
| GSM900 Communication Standard |
Yes |
| GSM1800 Communication Standard |
No |
| GSM1900 Communication Standard |
No |
| JTACS Communication Standard |
No |
| NADC Communication Standard |
No |
| NAMPS Communication Standard |
No |
| NMT450 Communication Standard |
No |
| NMT900 Communication Standard |
No |
| NTACS Communication Standard |
No |
| PCS1900 Communication Standard |
No |
| PDC Communication Standard |
No |
| PHS Communication Standard |
No |
| TACS Communication Standard |
No |
| TDMA Communication Standard |
No |
| Trunking Communication Standard |
No |
| Signal Generator Minimum Frequency |
935.2 MHz |
| Signal Generator Maximum Frequency |
1879.8 MHz |
| Signal Generator Modulation |
GMSK |
| Signal Generator Resolution |
200 Hz |
| Power Meter Minimum Frequency |
800 Hz |
| Power Meter Maximum Frequency |
1000 kHz |
| Power Meter Minimum Power |
-10 Watts |
| Power Meter Maximum Power |
47 Watts |
| Voltmeter Maximum DC Voltage |
30 V |
Programmability/Connectivity of the CMD55
| User Interface |
Proprietary
|
| Ports to Peripheral Devices |
Centronics,RS232
|
CMD55 Compliance
| CE Compliance |
Compliant
|
| UL Compliance |
Not compliant
|
CMD55 Power Requirements
| Input Power |
Universal (Auto Sense and Switch)
|
CMD55 Physical Dimensions
- Width: (N/A)
- Height: 192 mm(7.55 in)
- Length: 363 mm(14.29 in)
- Weight: 14 kg(30.86 lb)
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