Our QRH400L and QRH400R antennas have successfully completed independent vibration testing at the accredited laboratory Tiyo a.s. (ISO/IEC 17025 accredited testing lab), verifying their mechanical durability for field use on wheeled vehicles.

Testing followed MIL-STD-810H, Method 514.8, Category 4, with a random vibration profile across 5–500 Hz at 2.13 gRMS, applied for 1 hour in each of the X, Y, and Z axes (3 hours total).

The QRH400L and QRH400R confirm their mechanical robustness for demanding field and vehicle-mounted applications.