Feature: 1. Comprehensive Analysis: The HF +UV spectrum analyzers is capable of testing standing wave ratio (SWR) status, measuring impedance and reactance components, and diagnosing antenna issues. An integrated tool for comprehensive antenna analysis, it incorporates a variable oscillator, frequency counter, independent oscillator, 50 Ohm RF bridge detector, A/D converter, and microcontroller for accurate and reliable measurements. 2. Portability: The AW07A multiband antenna analyzer is a compact, battery-powered RF impedance analyzer designed to meet the needs of on-site testing. Its small size and portability allow for easy use anywhere without the need for an external power source. 3. Wide Frequency Range: The SWR antenna analyzer 4. Precise Measurement: Using the impedance SWR antenna analyzer, you can measure impedance and reactance components with high precision. This feature paves the way for precise tuning of the antenna system. 5. Versatility: In addition to antenna analysis functions, this SWR antenna meter tester