RigExpert AA-650 ZOOM Antenna & Cable Analyser 0.1-650 MHz, SWR, TDR, N Connector

RigExpert AA-650 ZOOM Antenna & Cable Analyser

The RigExpert AA-650 ZOOM is a professional-grade antenna and cable analyser covering 0.1 to 650 MHz, built for amateur radio operators, RF engineers, and installation technicians who need comprehensive diagnostics across HF, VHF, and UHF. With a full suite of cable tools including TDR, velocity factor measurement, stub tuner, and cable loss charting, it goes well beyond basic SWR measurement to give you a complete picture of your antenna system.

Key Features

• Wide frequency coverage: 0.1 to 650 MHz (1 kHz resolution)
• Measures SWR, return loss, R, X, Z, L, C, magnitude and phase angle
• Supports 25, 50, 75, 100, 150, 200, 300, 450 and 600 Ω systems
• SWR range: 1–100 (numerical) / 1–10 (chart), 100-point SWR chart
• SWR chart at fixed HAM bands by IARU Regions (100 points)
• Full cable tools suite: TDR, velocity factor, cable length, stub tuner, cable loss chart, cable impedance chart
• N-type connector for reliable, low-loss connections up to 650 MHz
• Large colour display for clear graph and chart readout
• USB connection for PC software and data export

Technical Specifications

• Frequency range: 0.1–650 MHz
• Frequency step: 1 kHz
• Output signal: Square wave 0.1–200 MHz; harmonics used above 200 MHz
• Output power: −10 dBm at 50 Ω
• SWR measurement: 1–100 (numerical), 1–10 (chart)
• R range: 0–2,000 / −2,000–2,000
• Supported impedances: 25, 50, 75, 100, 150, 200, 300, 450, 600 Ω
• Connector: N-type
• Dimensions: 230 × 100 × 55 mm
• Weight: 650 g
• Operating temperature: 0–40 °C (32–104 °F)