The system level high intensity radiation field test reverberation chamber project consists of electromagnetic reverberation chamber and radiation sensitivity HIRF test system, electromagnetic reverberation chamber is a high intensity radiation field test platform, mainly used for civil aircraft equipment level/system level RF sensitivity test. Electromagnetic reverberation chamber working mode, field uniformity to meet the standard RTCA / DO-160G and IEC61000-4-21 requirements, the field strength to meet the standard RTCA / DO-160G in the RF sensitivity class G / Y requirements; test system consists of receivers, signal sources, power amplifiers, antennas, RF switches, field strength probes, software, cables and so on.

This high-intensity radiation field test reverberation chamber project tests an effective uniform field area of 6m x 4m x 2.1m (L x W x H), test frequency: 100MHz ~ 18GHz, up to 3000V/m.
The project adopts the full-band, high-power, broadband pulse power amplifier products provided by Rflight with a frequency range of 1~18GHz and a power of up to 15KW, which belongs to a higher level in the field of high-radiation testing in China's reverberation room, and is also the leading and larger reverberation room amplifier for testing of the whole aircraft system in China so far.
The construction of the system-level high-intensity radiation field test reverberation chamber has been completed and is now running stably, providing the necessary test means for the HRIF test of China's large aircraft C919.The high power broadband pulse power amplifier products provided by Rflight are in stable operating condition, reliable performance, high quality service, and the products are well used! It plays an important role for the HRIF test of our unit.