Find the ideal solution to satisfy global EMC standards while meeting your design parameters.

EMI filtering solutions supporting military and aerospace applications.

Contact Spectrum Control’s application support team to discuss your requirements today.

MIL Testing

One of the most considerable advantages of Spectrum Control is our role in helping to evaluate, design, and produce products for the effective suppression of EMI. We rigorously test our designs to meet the stringent MIL standards, as well as other global EMC regulations. In addition, our facilities have been audited and qualified to MIL-I-45208 and registered to ISO 9001.

Military & Aerospace Applications

  • Military aviation – countermeasures, fire control, and communications systems
  • Military communications shelters
  • Commercial aviation – air traffic control, radar, engine control, and aircraft lighting
  • Shipboard systems – radar, communications search, navigation, and guidance systems
  • Hardened computers
  • Missile systems – smart bombs and air to surface missiles
  • Land based vehicles

Military & Aerospace Capabilities

  • Voltage ratings of 115-250VAC up to 800Hz and 400VDC
  • Meets MIL-PRF-15733, MIL-STD-461, MIL-STD-1399, MIL-STD-704, and MIL-STD-1275 requirements
  • High common and differential mode attenuation
  • Standard designs up to 100 Amps
  • Meet TEMPEST and FCC requirements
  • Rugged construction satisfies MIL-STD environmental conditions
  • Custom application-specific filters available
  • MIL-STD-790 approved manufacturing facility
  • Excellent insertion loss characteristics up to 1GHz
  • Designed to meet weight constraints

In-House Environmental Testing

MIL-STD-202 Capabilities







Voltage Drop

Para 4. 6. 8 of MIL-PRF-15733

Leakage Current

UL 1283

Temperature Rise

Para 4. 6. 8 of MIL-PRF-15733

Terminal Strength

Method 211, Condition A





Method 213, Condition G


Method 204, Condition A

Thermal Shock

Method 107, Test Condition A


Method 107, Condition B



Method 108, Condition D


MIL-STD-461 A/B/C Capabilities





Conducted Emissions

Power Leads, Control & Signal Leads, Inverse Filter Method, Antenna Terminal, Tactical Vehicle, Power Leads, Power Lead Switching Transients


Conducted Susceptibility

Power Leads, Two Signal Intermodulation, Undesired Signal Rejection, Cross-Modulation, Power Leads, Squelch Circuits, Structure Current

RE01, 02, 04 & 05

Radiated Emission

Magnetic Field, Electric Field, Vehicles and Engine-driven Equipment

RS01, 02 & 06

Radiated Susceptibility

Magnetic Field, Magnetic Induction Fields, Electromagnetic Field, Switching Pulses (Chattering Relay)


MIL-STD-461 D/E/F/G Capabilities




CE101 & 102

Conducted Emissions

Power Leads

CS101, 103, 104, 105, 109, 114, 115 & 116

Conducted Susceptibility

Power Leads, Intermodulation, Undesired Signal Rejection, Cross Modulation, Structure Current, Bulk Cable Injection and Impulse Excitation, Damped Sinusoidal Transients, Cables & Power Leads

RE101 & 102

Radiated Emission

Magnetic Field, Electric Field


Radiated Susceptibility

Magnetic Field

Stay informed of our latest developments.

Spectrum Control always strives to be the innovator at the forefront of EMI Testing technology. Stay in touch to learn more.

Keep Informed