EHP-200A Compact E and H Field Meter

Selective and Wideband Measurement of Magnetic and Electric Near and Far Fields in the RF Range.

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EHP200A

Overview

EHP-200A Compact E and H Field Meter Overview

Frequency selective measuring system for electric and magnetic fields. As well as for workplace safety applications in industry, the EHP-200A is also ideal for determining the near and far fields of broadcasting transmitters.

The EHP-200A can be used to demonstrate safety around large scale antenna arrays, check the actual transmitted power in the actual direction of radiation, test the function of the transmitting antennas, and determine the border between the near and far field regions.

For more information on the EHP-200A Compact E and H Field Meter, contact your local Air-Met office.

Features

EHP-200A Compact E and H Field Meter Features

Calculation of characteristic impedance
Particularly suitable for evaluating irregular near field regions around larger scale broadcasting antenna arrays
New solution for isotropic measurements in the 9 kHz – 30 MHz range
Electric Fields from 0.02 to 1000 V/m
Magnetic Fields from 0.6 mA/m to 300 A/m
Built-in Frequency Spectrum Analysis
Built-in rechargeable battery
Optical Fibre connection to PC
Auxiliary connection for spectrum analysis of external signals
Separate display of field strength for the three axes and the overall value
Integrated preamplifier
Optical cable connection to PC (USB)

Specifications

EHP-200A Compact E and H Field Meter Specifications

Dynamic Range	> 80dB
AUX input	50Ω ; type MMCX
Preamplifier	14dB, selectable ON/OFF
Internal Battery	3.7 V – 5.55 Ah Li-Ion, rechargeable
Battery Operation	> 12 hours (recharging time: approx.. 8 hours)
External Supply	10 + 15 VDC, 560 mA
Firmware Update	Via optical fibre
Operating Temperature	-10°C to 50° C
Storage Temperature	-20°C to 70° C
Temperature Range	-10° to +40° C
Weight	580 g
Dimensions	92 x 92 x 109 mm