QAV Technologies

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EMC & Wireless RF Test Services

From early design risk reduction to accredited compliance testing — EMC, intentional radiators, immunity and OTA wireless validation in one engineering-focused partner.

QAV Technologies Semi-Anechoic EMC Test Chamber Facility
One Test Partner Across the Product Lifecycle
Use the right level of test at the right design stage — fast engineering insight first, accredited evidence when it matters.
Design-To-Compliance Workflow
01
Early Design

Pre-compliance checks

Find emission / immunity / RF risk before the design is fixed.

02
EVT / DVT

OTA & RF engineering

Validate antenna, range, RSSI, orientation and enclosure effects.

03
Formal Test

Accredited EMC / RF

Execute applicable FCC, ISED and EMC standards within scope.

04
Results

Clear deliverables

Reports, plots, observations and data ready for internal review.

Commercial Value: Reduce late-stage surprises, shorten re-test cycles, and move more confidently from engineering validation to compliance.
Accredited EMC Testing
A broad emissions + immunity portfolio for ITE, multimedia, household, industrial, laboratory, medical and lighting products.
Accredited Capabilities

Emissions & Power Quality

  • Conducted Emissions — Power line and I/O port emissions evaluation
  • Radiated Emissions — Electromagnetic radiation field measurements
  • Harmonics Emissions — Power grid harmonic current distortion
  • Flicker Emissions — Voltage fluctuations and flicker testing

Immunity

  • ESD — Electrostatic Discharge (Air / Contact)
  • Radiated RF Immunity — Resistance to radiated electromagnetic fields
  • EFT / Burst — Electrical Fast Transient / Burst immunity
  • Surge — High-energy surge & lightning surge simulation
  • Conducted RF Immunity — Immunity to conducted disturbances
  • Magnetic Field / Voltage Dips — Power frequency magnetic fields & short interruptions

Representative Product Families in Scope:

ITE / Multimedia Industrial, Scientific & Medical (ISM) Household Appliances Measurement & Laboratory Medical Devices Lighting

Accredited Scope: FCC Part 15/18, ICES, EN/CISPR, IEC/EN 61000 series and product-family standards listed in the QAV scope.

Wireless RF & Regulatory Test Capability
Intentional and unintentional radiators supported within the accredited scope, with additional engineering guidance for wireless product development.
Accredited RF / Wireless
40 GHz
Maximum frequency listed for FCC intentional / unintentional radiators and FCC Part 18.
FCC Part 15
Subpart B, C and U-NII without DFS under the accredited scope.
ISED Canada
RSS-GEN, RSS-247 and RSS-102 RF exposure computation.

Scope Highlights

FCC Unintentional Radiators • Intentional Radiators • U-NII without DFS • Industrial / Scientific / Medical Equipment
ISED Canada General Requirements • Digital Transmission / Frequency Hopping / License-Exempt LAN without DFS • RF Exposure Computation
EMC / Radio-Related ETSI EN 300 386 • EN 301 489 family • EN 300 328 • EN 300 330 • EN 300 440 • EN 301 893* • IMDA TS SRD • NCC LP0002 • AS/NZS 4268
Safety-Adjacent RF Exposure EN/IEC 62479 up to 6 GHz (excluding SAR) • IEC/EN 62233
* Exclusions noted in the accredited scope apply.
OTA Wireless & Antenna Engineering
A practical engineering chamber for fast RF performance validation — designed for R&D, troubleshooting and EVT/DVT decisions.
Non-Certified Engineering Evaluation

Wi-Fi

2.4 / 5 / 6 GHz

802.11 a/b/g/n/ac/ax

Bluetooth

BR / EDR / BLE

Connection + Sensitivity

IoT / ISM

433 / 868 / 915 MHz + 2.4 GHz

Link Margin + Antenna Tuning

Custom RF

Proprietary Links

PCB / FPC / Chip / External Antennas

What We Can Measure

Radiated RF Performance

  • EIRP / TRP-like SISO radiated power
  • Radiated Sensitivity / RSSI mapping
  • Link Budget & Margin verification
  • Orientation Sensitivity & blind-spot detection

Antenna Characterization

  • 2D / 3D Radiation Pattern analysis
  • Peak & Average Gain measurements
  • Relative Efficiency evaluation
  • Polarization, Nulls & Lobes characterization

Frequency & Enclosure Effects

  • Wide Frequency Sweep verification
  • Resonance Shift & detuning identification
  • Multi-band Antenna verification
  • Housing / Cable / Battery / LCD / Shielding Impact

Comparative Testing

  • Golden Sample vs. New Design benchmarking
  • Antenna A vs. Antenna B side-by-side comparison
  • Competitor product benchmarking
  • Design iteration validation
Pre-Compliance Starts Before the Formal Lab Slot
Catch the issues that become expensive when discovered after mechanical or PCB freeze.
Engineering Feedback Loop

Typical Early-Stage Questions We Help Answer:

  • • Why is radiated noise high?
  • • Why does Wi-Fi range collapse after assembly?
  • • Is the antenna detuned by the battery or housing?
  • • Which design is better?
  • • Can the fix survive the next formal test?
Engineering OTA caveat: The QAV OTA chamber is described as non-CTIA and for FCC / CE / ETSI reference only; it is optimized for ODM R&D and EVT/DVT rather than certification.
Why Use QAV for EMC & Wireless RF Testing?
A single engineering partner can connect compliance evidence with practical design feedback.

Accredited Foundation

ISO/IEC 17025 accreditation granted 06 Jan 2026; scope includes EMC, FCC and selected ISED / radio requirements.

Engineering Speed

OTA chamber positioned for fast turnaround, with same-day testing possible and walk-in friendly use.

Design-Focused Insight

Interpret the data: antenna placement, enclosure effects, shielding, grounding and comparative performance.

Broad Product Coverage

From ITE / multimedia and appliances to industrial, laboratory, medical, lighting and wireless devices.

Lower Development Risk

Use pre-compliance and OTA validation to reduce late-stage surprises, re-test cycles and avoidable lab costs.

Local Penang Support

QAV Technologies Sdn Bhd, Bayan Lepas, Penang — close to product development and manufacturing teams.

Clear Outputs that Move the Next Decision Forward
Deliverables are designed for engineering review, customer communication and the next compliance step.
Typical Deliverables

Test Report

Accredited compliance results where applicable, with applicable methods and test specifications.

Test Summary

Concise engineering summary of what was measured and the key observations.

Plots & Traces

Radiation patterns, gain and frequency sweep charts, signal-strength mapping and other supporting plots for OTA work.

Engineering Observations

Practical comments and recommendations from engineering evaluation — especially useful for debugging and design iteration.

Recommended Customer Journey:
Share product + operating modes → Define applicable standards → Run early-screening / OTA where useful → Formal accredited test → Close gaps → Issue final evidence
Ready to De-Risk Your Next Design?
Bring us the design challenge — from EMC emissions and immunity to intentional radiators and OTA antenna performance.

Bring Us the Design Challenge

From EMC emissions and immunity to intentional radiators and OTA antenna performance, QAV can help you choose the right test path before your next compliance milestone.

EMC Wireless RF OTA Pre-Compliance
ACCR ISO/IEC 17025 Accredited Test Lab
EMC Emissions + Immunity Testing
RF FCC / ISED + Selected Radio Standards
OTA Wi-Fi / BT / IoT Engineering Evaluation
VALUE Fast, Practical, Design-Focused

Inquiries & Test Bookings

If you would like to learn more, discuss your test requirements, or schedule an EMC & Wireless RF test session, please contact our engineering team:

John See: johnsee@qavtech.com

H.S. Tham: hstham@qavtech.com