LocusUSA will showcase its patented DiagnostX Over-The-Air Radio Waveform Analyzer at APCO 2026, August 3 – 4, at the Henry B. González Convention Center in San Antonio, Texas.
For public safety agencies, radio coverage alone does not guarantee reliable communications. A radio can appear to function normally while developing performance issues that go unnoticed until a critical moment. DiagnostX enables agencies to pinpoint problems early by continuously evaluating subscriber radio health over the air while units remain deployed and in service.
At Booth 855, attendees will see how DiagnostX provides real-time visibility into radio performance across the fleet, allowing communications teams to identify maintenance issues before they affect operations.
DiagnostX is the only over-the-air radio waveform analyzer specifically designed for public safety and government agencies. The DiagnostX solution provides 24/7 analysis of radio alignment and overall radio health using actual field transmissions, supporting a shift from reactive repairs to proactive radio maintenance without disrupting daily operations.
Key Benefits of DiagnostX
• Full Fleet Visibility: DiagnostX analyzes all transmissions from every radio ID in your fleet, 24/7. It runs in the background, allowing teams to focus on daily operations while maintaining visibility into fleet radio health.
• Maintenance Efficiency: The system detects radios drifting out of specification, enabling technicians to work only on the units that require attention.
• Zero Downtime: Radios remain in the field. There is no need to remove units from service or bring them in for routine diagnostics.
• Reduced Liability: Maintain a historical, time-stamped record of radio performance. In the event of an incident, agencies have documentation showing the radio was operating within specification.
Enter to Win an Apple iPad Air
While you’re at Booth 855, be sure to enter for a chance to win an 11-inch Apple iPad Air (128GB Wi-Fi).
To enter:
- Visit LocusUSA Booth 855
- Watch a brief DiagnostX demonstration
- Have your APCO attendee badge scanned by a LocusUSA representative
The drawing will be held Tuesday, August 4, 2026, at 2:00 PM at Booth 855. If the winner is not present, LocusUSA will contact them using the information provided during APCO registration.
Downloads:
Red, White & Buy Savings Program
While visiting Booth 855, attendees are encouraged to learn more about LocusUSA’s Red, White & Buy Savings Program.
From July 1 through September 28, 2026, public safety agencies can receive an additional 20% off awarded GSA Schedule pricing on select DiagnostX instruments, including:
• MX-3000 Master Units
• NX-200 Remote Receivers
• DX-2002 Series Instruments
This limited-time program allows agencies to maximize available fiscal-year funding while strengthening radio maintenance capabilities and improving fleet readiness.
The promotion applies to awarded GSA Schedule pricing under Locus Diagnostics LLC Contract GS-35F-268BA and cannot be combined with other discounts or promotional pricing. Orders must be executed between July 1 and September 28, 2026.
Visit LocusUSA at Booth 855
APCO attendees are invited to stop by Booth 855 for live demonstrations of DiagnostX and to see how agencies are reducing workloads, improving radio availability, and gaining greater confidence in the communications their personnel depend on every day.
Because when a first responder presses the PTT button, they need to be heard.
About APCO
APCO International’s Annual Conference & Expo is the premier event for public safety communications professionals, bringing together telecommunicators, communications center leaders, engineers, technicians, and technology providers from across the country.
