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Wanship Test Site

Wanship Test Site

EMC Measurement Services

EMC Measurement Services

We specialize in Unintentional Emissions, Intentional Transmitters and Immunity / Susceptibility testing.

EMC measurements are required by most governments throughout the world. EMC is an important compliance issue for equipment manufacturers. With the increased use of wireless communications, the potential for interference is also increasing. VPI Labs has fully equipped facilities located in Draper, UT and Wanship, UT; including 10 and 3 meter open area test sites and a 3 meter anechoic chamber, needed to perform the EMC measurements you require. VPI is accredited by NVLAP (Test Lab Code 100272-0) to perform emission and immunity measurements to a wide range of international and domestic regulatory standards. Our Scope of Accreditation is available here.

VPI EMC Testing Services

Unintentional Emissions

VPI Laboratories has testing facilities capable of emissions measurements at 3 and 10 meters. Each of the sites are accredited by NVLAP and listed with Industry Canada (IC) and comply with the Normalized Site Attenuation (NSA) and Site Voltage Standing Wave Ratio (SVSWR) requirements given in ANSI/IEEE C63.4 and CISPR 16.

Typical unintentional radiated and conducted emissions applications include:

United States


  • ICES-001
  • ICES-003


  • EN 55032
  • EN 61326
  • EN 60601-1-2
  • EN 61000-3-2
  • EN 61000-3-3
  • EN 61000-6-3
  • EN 61000-6-4
  • EN 60669
  • CISPR 11

Australia/New Zealand


Immunity / Susceptibility

Our Draper, UT facility is one of the nation’s finest Electromagnetic Compatibility (EMC) test environments and features a compact 3 meter anechoic chamber where automated pre-compliance emissions and radiated susceptibility tests are performed. In addition to our precision instrumentation, we also have a dedicated partially screened room for ESD testing.

Typical EMC and immunity / susceptibility applications include:

  • Pre-Compliance Emissions
  • Harmonic Current Emissions (EN 61000-3-2)
  • Voltage Fluctuations and Flicker (EN 61000-3-3)
  • Radiated RF Field Immunity/Susceptibility (EN 61000-4-3)
  • Conducted RF Immunity/Susceptibility (EN 61000-4-6)
  • Electrical Fast Transients/Burst (EN 61000-4-4)
  • Voltage Dips and Interruptions (EN 61000-4-11)
  • Lightning Surges (EN 61000-4-5)
  • Power-frequency Magnetic Field Immunity (EN 61000-4-8)
  • Pulse Magnetic Field Immunity (EN 61000-4-9)
  • Electro-static Discharge (ESD) (EN 61000-4-2)

Applicable product categories include:

  • Audio / Video (EN 55103-2)
  • Laboratory and Measurement (EN 61326-1 and EN 61326-2)
  • Household Appliances (EN 55014-2)
  • Information Technology Equipment (ITE) (EN 55024)
  • Generic (EN 61000-6-1 and EN 61000-6-2)
  • Medical (EN 60601-1-2)
  • Lighting Equipment (EN 60669)
  • Intentional Transmitters (EN 301 489)
  • FDA Requirements for EMC

FCC Testing

VPI offers testing to cover FCC compliance requirements for your product under its Verification, Declaration of Conformity (DoC), and Certification designations.

Industry Canada (IC) Testing

IC falls under Canada’s institution for Innovation, Science and Economic Development (ISED) VPI offers testing to cover IC compliance requirements for your product under its Verification and Certification designations.

Intentional Transmitter Testing

VPI covers testing for a broad range of radio type approvals for various transmitters operating in various RF bands.

Typical testing services include products with

  • Z-wave
  • Zigbee
  • Bluetooth
  • BLE
  • Wi-Fi 2.4GHz & 5GHz including DFS/TPC
  • 802.11b/g/n (Wi-Fi)
  • 802.15.4
  • RFID
  • Momentarily Operated Devices
  • Entry Control Devices
  • 315 MHz
  • 433/434 MHz
  • 902-928 MHz
  • 2400-2483.5 MHz

Typical test standards:

United States

  • FCC Part 15, Subpart C
    • 15.209
    • 15.225
    • 15.231
    • 15.247
    • 15.249


  • RSS 210
  • RSS 247
  • RSS-Gen


  • EN 300 328
  • EN 301 489

Australia/New Zealand

  • AS/NZS 4268

European CE Mark

The European CE Mark is a manufacturer’s Self-Declaration of Conformity that is accepted in all European Union countries. VPI Labs can perform unintentional emissions, intentional transmitter and immunity testing to support your CE Mark Self-Declaration of Conformity.