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. |