Test system for conducted and radiated immunity, Nsg 4070 – Atec Teseq-Schaffner-NSG4070-75 User Manual

Page 4

NSG 4070 datasheet

TEST SYSTEM FOR CONDUCTED AND

RADIATED IMMUNITY

NSG 4070

Test and measurement routines
Firmware: Generator mode

Firmware: Immunity mode

Sweep:

frequency sweep, level sweep

Modulation:

AM, AM PC (peak conservation), pulse modulation and external

Others:

free parameter setting from 9 kHz to 1 GHz, high power mode

using power ampliﬁ er

Level:

constant or slope test levels, max test levels depending on power

ampliﬁ er, test routine for IEC 61000-4-6 level 1 to 3 and X up to

30 V EMF, for BCI tests levels in mA or dBµA

Test methods IEC 61000-4-6:

CDN, EM clamp, current clamp and direct injection, clamp injection

with test level control using monitoring probe

Test methods BCI:

substitution method with optional use of the monitoring probe,

closed loop method with power limitation (factor adjustable)

Sweep:

frequency sweep, sweep function linear, steps per decade, percen-

tal and as requested in ISO 11452

Modulation:

AM, AM PC (peak conservation), pulse modulation, external or

mixed (e.g. 1 kHz AM internal modulated with 1 Hz PM external)

EUT monitoring:

Individual conﬁ guration of the ports, function to check or prepare

the EUT monitoring, display of EUT monitoring results during the

test, in the result ﬁ le and in the test report

Calibration:

Test set-up and monitoring probe calibration, display, store

and recall function of calibration ﬁ les (limitation of ﬁ le numbers only

by the disk space, typical >340 ﬁ les)

EUT threshold search:

test interrupt for manual or automatic change of frequency or stress

level

Store and recall:

store and recall function of test conﬁ gurations, calibration results

and test results (number of ﬁ les is only limited by the disk space,

typical >340 ﬁ les), supports USB sticks

Component check:

quick check of system components, e.g. cable, attenuator max.

52 dB/ 54 dB/ 58 dB attenuation for 20 W/ 30 W/ 75 W ampliﬁ er,

max. +16 dB gain at 27 dBm output level

Additional features:

free parameter setting from 9 kHz to 1 GHz, supports external

power ampliﬁ er, directional coupler and attenuator

Firmware: Main generator menu

Firmware: Immunity test setup

Firmware: Calibration result