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» MEASUREMENT AND TEST INSTRUMENTATION » TEST RF » SEMS LIGHT SHIELDING EFFECTIVENESS TEST

  
literature sems

Main Category:

MEASUREMENT AND TEST INSTRUMENTATION

Secondary Category:

TEST RF

Status:

AVAILABLE

Brand:

MPB

Model Name:

SEMS-LIGHT

Item Code:

MPB SEMS-LIGHT DB

Applications:

EMI EMC measures
Health Physics
Measures Work Environments EMF

Description:

System for measuring the effectiveness of screening in local environments and screened RM

General Features:

Electric and magnetic fields from 10 kHz to 128 MHz (300 MHz option)
The kit consists of:
SEMS Receiver RX
SEMS Transmitter TX
Couple Loop Antennas from 2 MHz to 128 MHz
12 user-definable frequencies across the range 10 kHz - 128 MHz
Measurement mode in automatic, manual, prequiet, unconnected mode
SEMS PC Utility software, carrying bag, operation manual in English, 2 charger and RS232 PC interface cable
Certificate of Standard Calibration
Compliance with International Standards: MIL-Std-285, IEEE Std 299, EN 50147-1; NSA 65-6

Specifications:

10 Hz resolution
RF Output (Form TX): Zout 50 Ohm, N fem; Maximum power consumption (typical) +30 dBm
RF input (RX Module): 50 Ohm Zin, Nfem; VSWR <1.2; Attenuators 0 ... 20 dB max input level 110 dBuV
IF Bandwidth (Module RX): 3 dB bandwidth 5/150 Hz
Minimum attenuation accuracy (typical): 10 kHz ... 30 MHz + / - 1 dB 30 MHz .. 300MHz + / - 1.5 dB
I / O interface RS232/Bluetooth
Alarm system on the level of attenuation
Antennas: 2 Loop Mod L1 frequency range 2 ... 128 MHz
Set-Up Calibration and Measurement: Pre-programmable by PC via SEMS-Utility software
Operating temperature 0 ° C - 40 ° C
Battery-powered non-replaceable rechargeable Li-Ion (6 hours)
Dimensions TX and RX 106X46X194 mm
Weight 708 g Transmitter TX
Receiver RX Weight 774 g
Weight Antennas L1 = 266 g
Dimensions Diameter Loop antennas L1 = 30 cm

Associated Courses:

RADIO FREQUENCY ELECTROMAGNETIC FIELDS: environmental monitoring techniques

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MPB CAL-KIT DB

ATTENUATORS

Kit 4 Attenuators for verification of the dynamics of the SEMS

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MPB B-1 DB

BI-CONICAL ANTENNAS

Pair of antennas measuring electric field for the SEMS system

mpb D-1.jpg

MPB D-1 DB

DIPOLE ANTENNAS

Couple of antennas measuring the electric field for the SEMS system

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MPB L-2 DB

LOOP

Pair of antennas measuring magnetic field for the SEMS system

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MPB R-1 DB

ROD

Pair of rod antennas electric field to the SEMS system complete with BNC (f)-N (m) and 10 dB attenuator

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MPB NMR-01 DB

TRIPODS AND SUPPORTS

Metal free tripod (even in the junctions); adjustable height; complete with soft case. Non magnetic and non reflective tripod

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MPB NMR-ARJ DB

TRIPODS AND SUPPORTS

Head to lock at horizontal and vertical position and fast connection to tripode mod. NMR-01 or to a standard tripode with 1/4 inch connection

mpb NMR-UNI.jpg

MPB NMR-UNI DB

TRIPODS AND SUPPORTS

1/4 inch adapter for MPB tripod mod. NMR-01

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