UPO7000L-AERO

Bundle Up and Save!

Now through 09/30/25 save up to 30% on UNI-T MSO/UPO3000 or MSO/UPO2000 series oscilloscopes with Free Software bundles.
Learn More Here

UNI-T UPO7000L Options Series

UPO7000L-AREO – Aerospace Protocol Decode Option (MIL-STD-1553 & ARINC 429)

✈️ Flight-Grade Serial Bus Debugging from the Bench

The UPO7000L-AREO software unlock equips your UNI-T UPO7000L Series oscilloscope with full decoding and trigger support for two of the most widely used aerospace serial protocols: MIL-STD-1553 and ARINC 429. Whether you're developing, integrating, or validating avionics systems, this option enables precise analysis of time-critical data communications between flight computers, navigation subsystems, and I/O devices.

From command/response arbitration on 1553 to broadcast data on ARINC 429, this unlock gives avionics engineers and educators the visibility needed to ensure safety, timing integrity, and interoperability.

🔍 Included Protocols

Protocol	Description & Use Case Example
MIL-STD-1553	Dual-redundant, command/response bus used in military aircraft. 📌 Used to validate bus controller (BC), remote terminal (RT), and bus monitor (BM) transactions in real time.
ARINC 429	Unidirectional, point-to-point bus used in commercial aircraft. 📌 Used to decode label, SDI, and data fields between flight instruments, sensors, and FMS.

🧠 Real-World Use Cases

✅ Avionics Subsystem Integration

Monitor MIL-STD-1553 communications between mission computers and remote terminals. Confirm valid command words, data words, and status responses during startup and normal operation.

✅ Flight Recorder Validation

Use ARINC 429 decoding to trace altitude, heading, and airspeed signals being transmitted from flight control systems to recorders or displays. Catch corrupted labels, incorrect SDI bits, or out-of-spec timing.

✅ Rugged System Debugging

Aerospace environments are noisy and harsh. Combine analog capture with protocol decoding to identify EMI-related disruptions, improper line terminations, or subtle bit errors that could affect navigation or stability.

✅ Redundancy & Channel Behavior

Evaluate MIL-STD-1553’s A/B channel redundancy performance during cable faults or mode changes. Verify the correct handoff and continued communication without data loss.