2000-1791-R

Isotropic Antenna

In order to conduct EMF measurements, an Anritsu isotropic antenna is required. Anritsu offers the 2000-1791-R isotropic antenna for use with the Electromagnetic Field Measurement System. The 2000-1791-R operates over a frequency range of 0.7 GHz to 6 GHz. This antenna is a tri-axis E-Field sensor with an integrated RF switch device, microcontroller, and memory. Each of the three sensors is situated orthogonally inside the antenna housing to transmit and receive a spherical radiation pattern. In this way, all radiation at the antenna’s geographical position is measured, regardless of direction of arrival.

The 2000-1791-R isotropic antenna is a tri-axis E-Field sensor with an integrated RF switch. The RF switch is controlled by the analyzer via a USB port. Each antenna is individually characterized and comes with a certificate of conformance and supporting test data. Integrated solution for Electromagnetic Field Strength measurements for health and safety
Wide dynamic range
Fast switching time
Automatic download of antenna factors
Various demodulation options available

Model: Anritsu 2000‑1791‑R
Type: Tri‑axis E-field isotropic antenna
Frequency Range: 700 MHz – 6 GHz
Isotropy: ≤ ±2 dB (0.7–2 GHz), up to ±3.5 dB (3.6–6 GHz)
Dynamic Range: 0.2 mV/m – 200 V/m (1 kHz RBW)
Max Field Strength: 500 V/m (destruction limit)
Switch Time: < 10 µs

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