Aircraft RF & Antenna Testing
Aircraft RF and antenna testing checks the coaxial feeders, connectors and antennas of communication, navigation and surveillance systems. A cable and antenna analyzer measures return loss or VSWR, cable loss and distance-to-fault using frequency-domain reflectometry (FDR), so a technician can locate a damaged cable, a wet connector or a cracked antenna instead of swapping radios [1][2]. Novatelia sources selected RF test equipment by RFQ for operators in Oman and qualified GCC projects.
Applications
- Troubleshooting COM, NAV and surveillance antenna systems on the ramp to reduce AOG time [3].
- Locating faults along a cable from the entry connector, without opening many access panels [2].
- Comparing a suspect system with a known good aircraft; Bird documents an airline case where a cracked antenna was found this way [4].
- RF power measurement with a wideband sensor [5].
Equipment types
- Aviation antenna analyzer kits with aircraft adapters, e.g. Bird FlightHawk FH-AV-KIT [1].
- Handheld cable and antenna analyzers with spectrum analysis, e.g. Anritsu Site Master MS2085A (5 kHz–6 GHz) [6].
- Ramp test sets with built-in VSWR/DTF functions are listed under Avionics Test Equipment [7].
Technologies
- FDR measurements: return loss, VSWR, cable loss and DTF [1][8].
- Baseline DTF signatures compared with later measurements [8].
- Automated pass/fail testing based on aircraft OEM specifications (FlightHawk software) [1].
How to select equipment
- Frequency range covering your aircraft's systems; FlightHawk covers 1 MHz–6 GHz [5].
- Adapters for aircraft connectors, including ARINC 600 coax [4].
- Cable parameter libraries for aviation coax [3].
- Calibration kit and certificate requirements of your quality system.
Customer types
- Line maintenance and avionics shops
- Business-aviation operators
- Defence aviation maintenance units
Good practice
- Follow the aircraft maintenance manual for limits; Bird notes its manual is a general guide and not a procedure for any aircraft [5].
Brands
Bird
Bird makes RF measurement equipment, including SiteHawk cable and antenna analyzers and the FlightHawk aviation test kit for diagnosing aircraft RF cable, connector and antenna problems…
Aircraft RF & Antenna TestingAircraft Communication & Navigation Testing
Anritsu
Anritsu makes test and measurement instruments; its Site Master and VNA Master handhelds use frequency-domain reflectometry to test cable assemblies, harnesses and antennas on aircraft…
Aircraft RF & Antenna Testing
Products
BirdAircraft RF & Antenna TestingRFQ
Bird FlightHawk FH-AV-KIT Aviation RF Cable & Antenna Analyzer Kit
Model: FH-AV-KIT
- VSWR, return loss, cable loss and DTF
- Automated VSWR testing with pass/fail
- RF power with Bird power sensor
- Adapters for N, BNC, TNC, UHF, SMA and ARINC 600 coax
Status: Request a quote · calibration certificate on request
Oman & GCC support
For aircraft rf & antenna testing, Novatelia handles sourcing, quotation and delivery coordination from Muscat for Oman customers and on a project basis for other GCC countries; see Aviation supply in Oman. Novatelia does not claim local OEM service centres or civil aviation authority approvals.
Related aviation categories
Related guides
Frequently asked technical questions
Why test the antenna and cable instead of the radio?
Many RF faults sit in cables, connectors and antennas; FDR locates them at the source [1][2].
What is distance-to-fault?
A plot of reflections against distance along the line that shows where a fault is [8].
Request a quote
Send part numbers, quantities, delivery location and any calibration or documentation requirements for aircraft rf & antenna testing. Quotes depend on manufacturer channel rules, export conditions and availability.
Add to RFQ – contact Novatelia or email [email protected]
Sources
- Bird FlightHawk FH-AV-KIT data sheet (PDF)
- Anritsu – Avionics and aircraft manufacturing
- Bird FlightHawk aviation antenna analyzer kit
- Bird SiteHawk aviation case study (PDF)
- Bird FlightHawk RF test set manual 920-7003A004 (PDF)
- Anritsu Site Master MS2085A / MS2089A
- VIAVI AVX-10K Commercial Flight Line Test Set selection guide (PDF)
- Anritsu – Distance-to-fault measurements for cable and antenna analyzers