Description
Handheld Vector Network (Signal) Analyzer
Step into elite RF diagnostics with the KC901Q Handheld Vector Network Analyzer — a high-performance, field-ready instrument that merges four essential tools into one precision-engineered device.
The KC901Q delivers:
- Vector Network Analysis (transmission & reflection measurements)
- Spectrum Analysis (ideal for emission & interference detection)
- Field Strength Meter (for real-time radiation monitoring)
- Signal Generator (1Hz step tuning with exceptional stability)
With 1Hz frequency resolution and coverage up to 20GHz, this VNA is perfect for advanced applications in RF circuit development, antenna tuning, EMI detection, filter testing, satellite, telecom, and military-grade diagnostics.
Key Features:
- Frequency Range: Up to 20GHz
- Dual conversion for high interference immunity
- Supports transmission & reflection testing
- Built-in signal source for both RF and audio signals
- Portable, rugged design with high-resolution display
- Wide dynamic range with excellent stability
- Ideal for field engineers, labs, telecom pros, and R&D
What’s Included:
- KC901Q Analyzer Unit
- Charger
- Shoulder Strap
- Desktop Stand
- User Manual
Recommended Use Cases:
- Tuning and analyzing filters, amplifiers, antennas, and RF circuits
- Measuring VSWR and impedance
- Field strength surveying and interference source detection
- Supporting educational labs, military R&D, and satellite comm diagnostics










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