www.narda-sts.com E-FIELD PROBE EF6092 A General public and occupational field exposure A Broad frequency range with high dynamic range A Isotropic (non-directional) measurement The probe contains three orthogonally arranged dipoles with detector diodes. The diode voltages each correspond to the RMS value of the spatial components. The isotropic measurement result is obtained by addition within the probe. APPLICATIONS The probe detects electric fields from 100 MHz up to 60 GHz. This frequency range covers almost the entire range of high frequency communications, right up to mobile radio and satellite links. The linearity and sensitivity of the probe ensure its suitability for checking human safety limit values in the occupational and general public environments. PROPERTIES The probe is designed with mechanical and electrical properties ideal for field use. The probe head is made of foam material to provide effective protection for the sensors, while having excellent RF characteristics. The detector elements are also largely protected against overload, since their destruction limit is well above all the human safety limit values. CALIBRATION The probe is calibrated at several frequencies. The correction values are stored in an EPROM in the probe and are automatically taken into account by the NBM instrument. Calibrated accuracy is thus obtained regardless of the combination of probe and instrument. NSTS 0416-E0307C 1 / 2 Subject to change

(a) Unless otherwise noted specifications apply at reference condition: device in far-field of source, ambient temperature 23±3 °C, relative air humidity 40 % to 60 %, sinusoidal signal (b) Cutoff frequency at approx. -6 dB (c) Pulse length 1psec, duty cycle 1:100 (d) Frequency response can be compensated for by the use of correction factors stored in the probe memory (e) Accuracy of the fields generated to calibrate the probes (f) Uncertainty due to varying polarization (verified by type approval test for meter with probe). Ellipse ratio included and calibrated for each probe Narda Safety Test...