The Marconi IFR Aeroflex 6243M is a portable fault locator that employs Time Domain Reflectometry (TDR) to identify and locate faults in electronic systems, telecommunications networks, and aerospace applications. The instrument measures distance-to-fault and return loss (VSWR) with ±1% accuracy across distances up to 20 km, making it essential for rapid network troubleshooting and RF/microwave device testing.
Technical Specifications
• Frequency Range: Up to 2.7 GHz
• Maximum Distance Range: Up to 20 km
• Measurement Accuracy: ±1% of range
• Pulse Width: Adjustable from 3 ns to 5 µs
• Maximum Input Power: +27 dBm
• Display: LCD screen with backlight
• Operating Temperature: -10°C to 50°C
• Storage Temperature: -20°C to 70°C
• Weight: Approximately 2.5 kg
• Dimensions: 270 mm (H) × 212 mm (W) × 100 mm (D)
– Key Features
• Distance-to-Fault (DTF) measurement with adjustable pulse widths from 3 ns to 5 µs
• Return Loss and VSWR capabilities for impedance characterization
• Portable design at 2.5 kg for field deployment
• Rechargeable battery or AC mains operation
• Multiple connectivity options: RS-232, USB, and Ethernet interfaces
• LCD backlit display for outdoor readability
– Typical Applications
• Communication network troubleshooting and diagnostics
• RF and microwave device testing and validation
• Cable and transmission line fault location
• Impedance and return loss analysis
– Compatibility & Integration
The 6243M integrates with various RF and microwave systems requiring precision fault location. Data can be transferred via RS-232, USB, or Ethernet connectivity. Related accessories within the Marconi/IFR/Aeroflex 6200 series—including ruggedized RF cables, scalar detectors, and power splitters—are available for extended measurement capabilities. Consult manufacturer documentation for definitive accessory compatibility.
