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Radiation immunity test system
Radiation immunity test system
Summarize
Radiation immunity (RS) : also known as radiation sensitivity, is one of the most basic EMS test items. It refers to the ability of various devices, equipment or systems to resist radiation in the presence of radiation, and is also called Radiate Susceptibility.
Radiate Susceptibility: Also known as radiation susceptibility, is one of the most basic EMS test items, referring to the ability of various devices, equipment or systems to resist radiation in the presence of radiation. The higher the sensitivity, the lower the ability to resist interference. The most important thing to test the immunity instrument is the signal generator, the power amplifier and the transmitting antenna.
Application Scenario
The system includes signal generator, power amplifier, transmitting antenna, radio frequency switch, power meter, field intensity meter, line impedance stabilization network, test software, etc. During the test, EUT is powered by line impedance stabilization network (LISN), and makes it simulate normal working state. The signal source simulates the interference signal, amplifies it by the power amplifier, and interferes with the radiation electric field on each surface of the measured object through the transmitting antenna, and observes whether the device is sensitive under the interference. It meets the standard requirements of YY0505-2012, GB/T 17626.3, EN60601-1-2, EN55032, EN55035, EN55032, RS101, RS103, RS105.
Main technical parameters
System configuration：
|
name |
model |
description |
|
signal generator |
N5173B |
Analog signal source, 9 kHz-40GHz, including step attenuator, analog modulation, pulse modulation, and cabinet mounting parts |
|
Power meter host |
N1914A |
Dual channel power meter |
|
Power meter probe |
E9304A |
10 kHz-6GHz, -60 dBm to + 20 dBm |
|
Power meter probe |
L2054XA |
Mean power probe, 10 MHz-40GHz, -70~ + 20 dBm power probe |
|
field meter |
Customize according to the user requirements to meet the test requirements. |
Field strength probe, 10 kHz-40GHz,0.5-800V/m electric field probe kit, including host, probe laser power supply |
|
Launch antenna group |
Customize according to the user requirements to meet the test requirements. |
Meet the 10 KHz ~ 40 GHz frequency band coverage |
|
Power amplifier group |
NTWPA-10k013500 |
10 kHz-100 MHz average power of 3500W, solid state power amplifier |
|
NTWPA-0081020001000E |
Average power of 80 MHz-400 MHz 2000W, 400 MHz-1 GHz 1000W, solid state power amplifier |
|
|
NTWPA-1060200P |
Solid-state power amplifier, 1GHz-6GHz, 200W, built-in directional coupler |
|
|
NTWPA-60180300 |
Solid-state power amplifier, 6GHz-18GHz; 300 WCW |
|
|
NTWPA-180265100 |
Solid-state power amplifier, 18GHz-26.5GHz; 100 WCW |
|
|
NTWPA-265400100 |
Solid-state power amplifier, 26.5GHz-40GHz; 100 WCW |
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