Rohde & Schwarz, Inc. CMD57 Communications Test Sets
| Form Factor |
Benchtop |
| RF Communication Tester Type |
Base Station |
| AMPS Communication Standard |
No |
| CCITT Communication Standard |
No |
| CDMA Communication Standard |
No |
| CT3 Communication Standard |
No |
| DCS1800 Communication Standard |
Yes |
| DECT Communication Standard |
No |
| 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 |
Yes |
| PDC Communication Standard |
No |
| PHS Communication Standard |
No |
| TACS Communication Standard |
No |
| TDMA Communication Standard |
No |
| Trunking Communication Standard |
No |
| Signal Generator Minimum Frequency |
50 Hz |
| Signal Generator Maximum Frequency |
10 kHz |
| Signal Generator Modulation |
FM,GMSK |
| Signal Generator Resolution |
0.1 Hz |
| Power Meter Minimum Frequency |
800 MHz |
| Power Meter Maximum Frequency |
1900 MHz |
| Power Meter Dynamic Range |
47 dBm |
| Voltmeter Maximum DC Voltage |
30 V |
| Voltmeter Maximum AC Voltage |
30 V |
| Voltmeter Maximum AC Frequency |
10 kHz |
| Frequency Counter Minimum Frequency |
20 Hz |
| Frequency Counter Maximum Frequency |
10 kHz |
| Frequency Counter Input Resolution |
1 Hz |
| SINAD/Distortion Meter Minimum Frequency |
300 Hz |
| SINAD/Distortion Meter Maximum Frequency |
3 kHz |