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Traffic Radar Annual Certification Due?

We test, verify, and certify Doppler radar systems for speed-display accuracy against manufacturer specifications, using our NIST-traceable radar calibration testing unit (±2 Hz frequency accuracy, 1 Hz frequency resolution, 0.1 mph speed resolution). Recertification, recommended annually, includes documents typically needed for court discovery requests related to speed accuracy testing, supplementing your officers' daily radar check logs.

Dash mounted police radar inside a cruiser
COMMUNITY TRUST Has it been more than a year since your radar systems were last recertified?
If so, give us a call.
$45 per system.
(469) 224-7033

501 Services and Consulting, LLC

Radar System Certification

We ensure your Doppler traffic radar systems operate accurately in both stationary and moving modes.

  • NIST-Traceable Testing: We test radar operation and speed display accuracy using precision speed audio tone simulation equipment to keep your equipment compliant.
  • Processing Chain Validation: Simulated Shift / Frequency Injection → Digital Calculation → Processed Speed Audio & Visual Feedback.
  • Certified Accuracy: Radar systems meeting strict test standards are issued an official Certificate of Accuracy with a 25+ parameter test report.

Tuning Fork Certification

Tuning fork accuracy is critical for daily radar system checks by officers. We test these tools for accuracy, proper frequency and calibration signal.

  • Band and Frequency Verification: We test each tuning fork, record the operating band, and verify the precise oscillating frequency.
  • Calibration Signal: Testing determines whether the fork produces a calibration signal matching its MPH value when used with a radar operating at the specified band.
  • Certified Accuracy: Tuning forks meeting strict test standards are issued an official Certificate of Accuracy.

Transparency Builds Trust

With community policing, trust is built on objective accountability — a standard that demands precision equipment.

  • Verifiable Accuracy: We provide the independent validation law enforcement agencies need to ensure speed display accuracy and enforcement confidence.
  • Due Diligence: Demonstrates that your agency is fair, maintains high standards, and models best practices.
  • Proactive Auditing: Trust but Verify. Recertification helps prove your agency proactively audits its radar equipment to prevent systemic errors.

$45 per Radar System

  • On-Site Service: Available weekdays or weekends at no extra charge.
  • Zero Disruption: No equipment removal required.
  • On-Demand Flexibility: No contracts or long-term commitments.
  • Full-Spectrum Testing: X, K, and Ka-band radar capabilities.
  • Digital Backup Records: Secure cloud-based backup records stored at no additional cost for up to 2 years.
  • Certified Test Equipment: All test equipment is traceable to the National Institute of Standards and Technology (NIST) within the previous 12 months.

501 Services and Consulting, LLC

Other Services Offered

Support Services for Public Safety Agencies:

TPCA Best Practices Support
Administrative Support
Special Project Assistance
CAD / RMS Support
Crystal Reports Support
Mobile Device Management (MDM)
Patrol Fleet Tracking Systems (AVL)
Asset Management Tracking Systems
Budget-Friendly for Small Departments

Pay Invoices by Credit Card

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Greater North Texas Service Area