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FAR 30A/300A EMI Receivers
Fully FFT digital EMI Receivers for measurement of conducted electromagnetic interference from 9kHz to 300MHz.

Based on a PC integrated architecture with WINDOWS 10 Embedded OS, FAR 30A/300A EMI Receivers are ready to operate with advanced software for EMC testing, fitted with pre-selectors that allow excellent dynamic range and precise conducted emission measurements covering the frequency range from 9kHz to 300MHz. Remote control with an external PC is also possible.

Features

ØFFT fast scan mode, the test speed is extremely fast, significantly improving the test efficiency;

ØWindows-based embedded development, connect the display to test;

ØInclude PK, QP, CISPR-AV, RMS, CISPR-RMS detectors;

ØAutomatic attenuation during scan test to prevent receiver overload

ØHigh sensitivity

ØStrong pulse resistance

ØTest error is minimal

ØAutomatically correct line loss, attenuation loss, etc.

ØPre-selectors;

Ø Tracking Generator;

ØAdvanced software for EMC testing;

Ø1Hz PRF CISPR 16-1-1 calibrated pulse weighting.

Specifications

 

Model

FAR 30

FAR 300

Frequency

Frequency Range

9kHz30MHz

9kHz300MHz

Frequency setting

1Hz

Internal reference frequency

Annual attenuation

Temperature drift

2*10-6

15*10-5

+10℃+40℃

External reference frequency

10MHz

measure time

Manual mode: 1ms ~ 5s

Sweep mode: 1ms ~ 5s

Resolution bandwidth

Digital EMI filter bandwidth

200Hz9kHz-6dB bandwidth

Preselector

Tunable filter

9kHz150kHz

150kHz5MHz

5MHz10MHz

10MHz15MHz

15MHz20MHz

20MHz30MHz

Level

Maximum input level

DC voltage

CW RF power

 

50V (AC-coupled)

+27dBm (input attenuation ≥10dB)

Measurement Accuracy

9kHz30MHz

±0.8dB(S/N>20dB)

Anti-interference

Image frequency

60dB

RF shielding

3V/m(50Ω termination)

Bottom noise level

Bandwidth 200Hz     Bandwidth 9kHz

Test conditions: 50Ω termination, input attenuation 0dB, preamplifier offPeak

Quasi-Peak

CISPR-AV

RMS

CISPR-RMS

 

 

10dBμV              20dBμV

0dBμV               15dBμV

0dBμV               10dBμV

0dBμV               10dBμV

0dBμV               10dBμV

FFT scan mode

A/D conversion resolution

16bit

Sampling Rate

122.88MHz

FFT span

141kHz (fully compliant with CISPR FFT Band A)

5MHz (all 6 bands cover CISPR FFT band B)

Fully compatible (1Hz) sweep test time

28402 Century st., Hayward, CA 94545, U.S.A.   Tel: +1 (510) 770-6900   Fax: +1 (510) 990-0011
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