品牌:罗德与施瓦茨
发货:3天内
发送询价
结合R&S频谱分析仪，R&S.TS-EMF测量系统可检测环境中的高频电磁场(EMF)。将全向天线与专门为EMF测量而设计的软件结合使用，可在现场简单而精确地评估总体辐射和特定辐射。
按照国家和国际标准测量EMF辐射，为确保发射机系统符合相应的限值，并将这种信息传达给公众提供了根据。关键准则是能够进行精确和方便的现场测量。
R&S®TS-EMF测量系统通过提供自动测试序列, 包括预配置的测量包来为用户提供支持。全向天线可以不受方向和极化方式影响而检测场强。罗德与施瓦茨的很多频谱分析仪和测试接收机可用于执行这种测量。特别是使用R&S®FSL频谱分析仪的紧凑型单机解决方案，甚至可以在难以到达的位置执行测量。
主要特点：R&S TS-EMF 便携式EMF测量系统
自动EMF测量
精确测量复杂场景和射频信号
通过全向天线可覆盖9 kHz至6 GHz宽频率范围
全向天线测场强不受方向和极化影响
可与罗德与施瓦茨的各种频谱分析仪和测试接收机结合使用
优点和主要功能：R&S TS-EMF 便携式EMF测量系统
安全可靠，精确测量获得可重复和可靠的结果
评估总体辐射、特定无线电业务或特定频率
按照所有常见EMF标准和测量方法进行测量
正确评估复杂场景或射频信号
通过自动测量可获得优异的重复性
高效的现场测量
通过预定义的测试程序，可进行快速、高效的测量
通过集成的报告生成功能，可现场解释结果
易于适应当地条件
带有R&S®FSL频谱分析仪的紧凑型单机解决方案使用途多样化
适用于多种应用
通过直接设置各种测量参数，可研究特殊问题或无线电信号
使用功能完整的频谱分析仪，可进行其它手动测量
可选择存储原始测量数据以便对结果进行深入评估
通过CPICH解调精确推算WCDMA信号功率
面向未来
覆盖从9 kHz到6 GHz的整个频率范围，使用其它天线时可扩展至40 GHz
可测量大带宽以及高峰均比的复杂无线通信信号
规则：R&S TS-EMF 便携式EMF测量系统
| Isotropic antennas | R&S®TSEMF-B3 | R&S®TSEMF-B1 | R&S®TSEMF-B2 |
| Measurement principle | isotropic reception due to orthogonally arranged antenna elements that are electronically switched | ||
| Frequency range | 9 kHz to 200 MHz | 30 MHz to 3 GHz | 700 MHz to 6 GHz |
| Minimum detectable field strength | approx. 1 mV/m | ||
| Maximum field strength | ≥100 V/m | ≥230 V/m | ≥230 V/m |
| Isotropy | ≤ ±1.37 dB | ≤ ±2.1 dB, ±1.0 dB (f = 900 MHz), ±1.7 dB (f = 1800 MHz) | ≤ ±2.5 dB (0.6 GHz to 2 GHz), ≤ ±2.2 dB (2 GHz to 3.6 GHz), ≤ ±3.0 dB (3.6 GHz to 6 GHz) |
| Mechanical design | radome protection against mechanical damage and environmental hazards | ||
| Antenna factor | individual calibration data, saved on USB dongle and/or CD | ||
| Axis switching | RF solid state switch | ||
| Connecting cables | direct connection to spectrum analyzer (extension cable (length: 8 m) see accessories) | integrated cable (length: 2 m) ferritebeaded (extension cable (length: 8 m) see accessories) | integrated cable (length: 2 m, extension cable (length: 8 m) see accessories)) |
| RF connector | N male | ||
| Connector, control line | 7-pin connector (binder) for direct connection to R&S®FSH power sensor port, adapter cable for connection to notebook or spectrum analyzer with USB output | ||
| Tripod adapter | ¼-" thread, quick connector for antenna | ||
| Requirements for notebook (not supplied) | MS Windows7 or Windows8 operating system, free hard disk space: min. 5 Gbyte display resolution: min. 800 × 600 pixel, two USB interfaces interface to test instrument (depending on analyzer: GPIB, LAN, USB or FireWire) recommended application: Excel 2007, 2010, 2013 | ||
| Equipment supplied | isotropic sensor with connecting cable operator’s guide for R&S®RFEX and R&S®RFEX-Fast measurement software (on CD), tripod adapter, USB adapter cable, transit case (R&S®TS-EMF with at least one isotropic antenna) | ||
| Expanded measurement uncertainty R&S®TS-EMF with R&S®FSH (95 % confidence level (k = 2)) | ≤ ±2.5 dB | ≤ ±3.3 dB, ±2.3 dB at 0.9 GHz, ±2.9 dB at 1.8 GHz | ≤ ±3.1 dB (0.7 GHz to 1 GHz), ≤ ±3.3 dB at (1 GHz to 3.6 GHz), ≤ ±3.7 dB at (3.6 GHz to 6 GHz) |
| Expanded measurement uncertainty R&S®TS-EMF with R&S®FSL (95 % confidence level (k = 2)) | ≤ ±2.4 dB | ≤ ±3.2 dB, ±2.2 dB at 0.9 GHz, ±2.9 dB at 1.8 GHz | ≤ ±2.9 dB (0.7 GHz to 1 GHz), ≤ ±3.2 dB at (1 GHz to 3.6 GHz), ≤ ±3.6 dB at (3.6 GHz to 6 GHz) |
| Power supply | via spectrum analyzer or laptop | ||
| Ambient conditions | –10 °C to +50 °C, safety class IP54 (see user manual for details) | ||
| Weight (incl. cable) | 0.85 kg 1.87 lb | 1.3 kg 2.87 lb | 0.95 kg 2.09 lb |
| Dimensions (L × ∅) | 550 mm × 146 mm 21.7 in. × 5.75 in. | 475 mm × 170 mm 18.7 in. × 6.69 in. | 415 mm × 87 mm 16.3 in. × 3.43 in. |
