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R&S | CMD55 手机综合测试仪|罗德施瓦茨|CMD55|Rohde&Schwarz|手机测试仪
品牌:罗德施瓦茨 | Rohde & Schwarz | R&S | R/S
特点·是测量GSM及GSM1800移动电话的紧缩式单元
·通过RS232，IEC/IEEE远控
·前面板有多功能连接器
·话音编码器/解码器可被集成
·可选择安培表和伏特表
·高敏感度二级RF输入
技术指标
| RF generator | same as CMD52,but | |
| Frequency range | GSM900 band | 935.2 to 959.8 MHz |
| GSM1800 band | 1805.2 to 1879.8 MHz | |
| GSM1900 band | 1930.2 to 1989.8 MHz | |
| Output level | RF IN/OUT | -35 to -120 dBm |
| OUT 2 | +11 to -77 dBm | |
| RF generator2 | same as RFgenerator 1, but | |
| Max.outputlevel (RF IN/OUT) | -37 dBm(RF OUT 2:+9 dBm) | |
| Peak power meter(RF IN/OUT) | ||
| Frequencyrange | 800 to 1000 MHz | |
| 1700 to 1900 MHz | ||
| Measurement range/resolution | ||
| GSM900 band | 0 to 47 dBm/0.1 dB | |
| GSM1800/1900 | 0to 33 dBm/0.1 dB | |
| VSWR | ≤1.3 | |
| Phase and frequency error | ||
| measurement | with option CMD-B4 | |
| Frequency range | GSM900 band | 890.2 to 914.8 MHz |
| GSM1800 band | 1710.2 to 1784.8 MHz | |
| GSM1900 band | 1850.2 to 1909.8 MHz | |
| Level range | ||
| RF IN/OUT | GSM900 band | 0 to 47 dBm |
| GSM1800/1900 | 0 to 33dBm | |
| RF IN 2 | -60 to 0 dBm | |
| Burst power measurement | withoption CMD-B4 | |
| Frequency range | GSM900 band | 890.2to 914.8 MHz |
| Frequency range | GSM1800band | 1717.2 to 1784.8 MHz |
| GSM1900 band | 1850.2 to 1909.8MHz | |
| Reference level range | ||
| RF IN/OUT | GSM900 band | 10 to 47dBm |
| GSM1800/1900 | 0 to 33 dBm | |
| RF IN 2 | -37 to 0dBm | |
| High-dynamic burst ahalysis | withoption CMD-B42 | |
| Dynamic rangeMeasurementlinit | >72 dB | |
| RFIN/OUT | GSM900 band | <-36dBm |
| GSM1800/1900 | <-48 dBm | |
| RF IN 2 | GSM900 band | <-83 dBm |
| GSM1800/1900 | <-85 dBm | |
| AFgenerator | option CMD-B41 | |
| Frequencyrange/resolution | 50 Hz to 10 kHz/0.1 Hz | |
| Frequencydrift | same as tiomebase+half resolution | |
| Voltage range/resolution | 10μV to 5V/10μ(1%) | |
| Distoution | ≤0.5% | |
| AF voltmeter | ||
| Frequencyrange | 50 Hz to 10 kHz | |
| Measurementrange/resolution | 0.1 mV to 30V/100 μV(1%) | |
| Distortionmeter | ||
| Frequency range | 300 Hz to 3 kHz | |
| Input voltage range/resolution | 100mV to 30 V/0.1% | |
| Inherent distortion | ≤0.5% | |
| AF counter | ||
| Frequencyrange /resolution | 20 Hz to 10 kHz/≤1 Hz | |
| Input voltage range | 10 mV to 30 V | |
| IFcounter | ||
| Frequency range/resolution | 10kHz to 60 MHz/1 Hz | |
| Input sigmal | min:100mV;max:TTLsignal | |
| Interfaces | ||
| IEC/IEEE-Buslnterface | option CMD-B61 | |
| IEC625-1(IEEE488),SCP- | ||
公司联系方式
- 深圳市迈凯瑞仪器仪表有限公司
-
联系人姚红娟
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- 邮件
- 电话
- 手机
- 地区广东 深圳市
- 地址深圳市宝安区民治留仙大道2号天辅星大厦501
