The RF Explorer 6G COMBO+ is a portable spectrum analyzer that delivers professional-grade signal analysis across the full 50 kHz–6.1 GHz range. Its SLIM, robust metallic design ensures durability while remaining lightweight and compact, making it ideal for both indoor and outdoor use. With unmatched sensitivity and full 6 GHz coverage, it effortlessly detects signals across HAM, VHF, UHF, LF, MF, and HF bands, enabling interference detection, antenna tuning, signal leakage identification, and even hidden bug location.

Equipped with a convenient side USB port, extended internal battery, and computer-controlled operation via free software, the 6G COMBO+ offers high-resolution graphics, data storage, and replay features for advanced analysis. Optional accessories like the RF Explorer Holder SLIM and Near Field Antenna Kit further enhance performance. Perfect for HAM operators, engineers, and RF enthusiasts, this compact spectrum analyzer combines portability, versatility, and precision for professional signal measurement anytime, anywhere.

• Internal LNA & selectable attenuator
• Low-frequency: 50 kHz+ (LF/MF/HF/VHF/UHF)
• High-frequency: up to 6.1 GHz, gapless
• HELP & SET buttons, 2-click PRESET selection
• Pocket-size, lightweight，solid metal case
• Spectrum Analyzer: Peak Max/Hold, Normal, Overwrite, Averaging
• High-capacity Li-ion battery, 10 h+ runtime, USB rechargeable
• Multi-platform OS support: Windows/Linux/MacOS, Open Source software & API