MIL-STD-461 RS103

RS103, a key part of MIL-STD-461, evaluates the radiated susceptibility of electronic equipment to high-intensity electromagnetic fields. This test typically covers a broad frequency range (e.g., 2 MHz to 40 GHz), mirroring the real-world conditions where radio transmitters, radar installations, and other high-power RF sources may operate. Systems subjected to these environments must be robust enough to maintain normal functionality despite strong electromagnetic interference.

In an RS103 test, the Equipment Under Test (EUT) is placed in a shielded or semi-anechoic chamber. A transmitting antenna—tuned across the frequency range—generates progressively increasing field intensities at specific frequencies or swept bands, often including different modulation schemes such as AM, FM, or pulsed signals. As the intensity increases, the EUT is monitored for any signs of performance degradation, including data corruption, system resets, or component malfunctions.

Meeting RS103 requirements demonstrates that the equipment can function reliably under significant electromagnetic stress, making it particularly vital for mission-critical or high-reliability applications in defense, aerospace, and advanced industrial sectors. Successful RS103 testing confirms that systems retain their operational integrity in the presence of powerful radiated fields, ensuring the safety and reliability of key electronic components.

OTHER PRODUCTS IN THE SAME STANDARD:

Shorter version of the PPL200-70-S
270 x 100 x 76 cm (L x W x H)
For an immunity test on small and medium-sized devices
For immunity tests on automotive devices according to the European directive 2004/104/EC
Requency Range: 10kHz to 30MHz

LSProbe 2.0, Variant A Laser Powered Field Probe, 9 kHz to 18 GHz, <1 V/m … >1,000 V/m

The LSProbe 2.0 Variant A Field Probe is a high-speed, high-accuracy, and high-dynamic range electric-field probe.

Its standard frequency range of 9 kHz – 18 GHz. 1,000 V/m
Best-in-class compensation of linearity, frequency, and temperature guarantees accurate measurements from less than 1 to at least 1,000 V/m.
A dynamic range of 100 dB is achieved for many frequencies, enabling Field measurements at more than 10,000 V/m.

LSProbe 2.0 Variant B, Laser Powered Field Probe, 9 kHz to 26.5 GHz, <1 V/m … >1,000 V/m

The LSProbe 2.0 Variant B Field Probe is a high-speed, high-accuracy, and high-dynamic range electric-field probe.

Its standard frequency range is 9 kHz – 26.5 GHz. (Variant B) 1,000 V/m
Best-in-class compensation of linearity, frequency, and temperature guarantees accurate measurements from less than 1 to at least 1,000 V/m.
A dynamic range of 100 dB is achieved for many frequencies, enabling Field measurements at more than 10,000 V/m.

VBA2000P Series — 1 to 2 GHz Class-AB Pulse RF Power Amplifiers

Class-A architecture
High reliability proven GaAs design
Wideband 1 GHz – 2 GHz
Unconditional stability & extreme VSWR tolerance
RTCA DO-160 Section 20 testing

VBA400 Series — 10 kHz to 400 MHz Class-A RF Power Amplifiers

Class-A architecture
Push-pull MOSFET output
Wideband 10 kHz–400 MHz
Unconditional stability & extreme VSWR tolerance
Integrated digital interfaces (select models)

Plates Rotate Horizontal and Vertical
For immunity test on small and medium-sized devices
For immunity tests on automotive devices according to the European directive 2004/104/EC
Requency Range: 10kHz to 30MHz

MIL-STD-461 RS103

Categories

Automotive +

Component +

International Product Standards +

International Test Standards +

Military & Avionics +

Safety +

Telecom/Wireless +

MIL-STD-461 RS103