» ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELD MEASUREMENT SENSORS » HIGH FREQUENCY » EP-4-B-01

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Main Category:

ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELD MEASUREMENT SENSORS

Secondary Category:

HIGH FREQUENCY

Specification

Status:

AVAILABLE

Brand:

NARDA PMM

Model Name:

EP-4-B-01

Item Code:

NARDA PMM EP-4-B-01 DB

Applications:

Environmental measures EMF RF

Description:

Isotropic sensor for the measurement of the electrical component of the electromagnetic field in 4 frequency range 100 kHz - 3 GHz (Wide Band); 925-960 MHz (GSM 900 Bandpass); 1805 to 1880 MHz (EGSM Bandpass 1800); 2110 to 2170 MHz (UMTS Bandpass) The sensor unit can be engaged only on 8057 Mod

General Features:

4 Frequency bands: 100 kHz - 3 GHz (Wide band); 925 - 960 MHz (EGSM 900 Bandpass); 1805 - 1880 MHz (EGSM 1800 Bandpass); 2110 - 2170 MHz (UMTS Bandpass)
Amplitude: 0.2 - 200 V/m (Wide Band); 0.03 - 30 V/m (EGSM 1800 Bandpass)
Overange > 300 V/m
Dynamic > 55 dB
Resolution: 0.01 V/m
Sensibility: 0.5 V/m
Application of continuous monitoring of CEM

Specifications:

Flatness Wide Band 6 V/m (1-200 MHz) +/- 0.8 dB; (150 kHz - 3 GHz) +/- 1.5 dB
Flatness EGSM 900 Bandpass 6 V/m ( 925 - 960 MHz) +0.5/-2.5 dB
Flatness EGSM 1800 Bandpass 6 V/m (1805 – 1880 MHz) +0.5/-2.5 dB
Flatness UMTS Bandpass 6 V/m (2110 – 2170 MHz) +0.5/-2.5 dB
Isotropy: +/- 0.8 dB (tipica 0,6 dB) @ 50 MHz, 3 V/m (Wide Band); @ 942.5 MHz ( EGSM 900 Bandpass); @ 1842.5 MHz (EGSM 1800 Bandpass); @ 2140 MHz (UMTS Bandpass)
Attenuation out of band: Wide Band not apply. >8 dB @ 860 MHz, >8 dB @ 1035 MHz (ref. to 942.5 MHz) EGSM 900 Bandpass; >8 dB @ 1540 MHz,>8 dB @ 2050 MHz (ref. to 1842.5 MHz) EGSM 1800 Bandpass; >8 dB @ 1860 MHz, >8 dB @ 2350 MHz (ref. to 2140 MHz) UMTS Bandpass
Center Frequency (drift): Not apply ( Wide Band); 40 – 50 °C = ± 100kHz, -20 – 40°C = ± 100 kHz / °C (EGSM 900 Bandpass,EGSM 1800 Bandpass, UMTS Bandpass)
Reject magnetic field: > 20 dB
Temperature Error 0 – 50 °C = ± 0.3 dB; -20 – 0 °C = -0.1 dB/°C
Calibration inside EEPROM
Dimentions: 450 mm lenght, 55 mm diameter
Weight: 210 g

Associated Courses:

RADIO FREQUENCY ELECTROMAGNETIC FIELDS: environmental monitoring techniques
UNCERTAINTIES IN MEASURING EQUIPMENT