This portable RF detector enables users to monitor local radio frequencies via a compact handheld interface powered by multi-level LED indicators. The system converts received signals into visual feedback, allowing for immediate observation of electromagnetic activity in the surrounding area.
Frequency Coverage and Sensitivity
The instrument scans two operational bands: 300 MHz to 2700 MHz and 5810 MHz to 5890 MHz. Technical specifications include a detection threshold under 0.03 mW and a dynamic range exceeding 73 dB, ensuring accurate reading across varying signal strengths.
Construction and Dimensions
An aluminum alloy frame provides structural durability while keeping the total mass manageable. The analyzer measures 15 × 10.5 × 5.5 cm and weighs approximately 280 g, dimensions that support easy inclusion in backpacks or field kits.
Power Supply and Controls
Energy is stored in an internal 1000 mAh rechargeable lithium cell charged via USB with a 5V DC input. A full charge delivers roughly 12 to 15 hours of continuous operation. User interaction requires pressing a single button, with signal data presented through the integrated LED display.
Package Contents
- Ventumra Portable RF Signal Analyzer
- USB Charging Cable
- User Manual
Appropriate Uses
This device targets electronics learning, classroom demonstrations, and basic RF signal analysis tasks. It is not manufactured or distributed for defensive tactics involving the detection of covert recorders, tracking units, surveillance equipment, or any purpose related to unauthorized access of digital networks or secure areas.