The HAROGIC PNB-60 is a handheld vector network analyzer covering a frequency range of 100 kHz to 6 GHz. Its dual-port S-parameter measurement architecture combines high performance with portability. Equipped with high-performance directional couplers, it delivers an effective directivity of ≥40 dB. Its professional receiver design provides a dynamic range of up to 100–120 dB and typical trace noise of ≤0.003 dB RMS. Full S-parameter measurements—including S11, S12, S21, and S22—are supported.Weighing only 1.4 kg, the PNB-60 features a 10.1-inch high-resolution multi-touch display for a smooth, intuitive user experience. It offers a typical battery life of five hours and supports operation from a portable power bank, making it easy to deploy for laboratory R&D, field installation, and on-site maintenance.Combined with the ECB-60 electronic calibration module, amplitude- and phase-stable cables, and VNStudio software, the PNB-60 provides a complete test solution. It also supports SCPI commands and remote control over LAN, making RF component testing more efficient, reliable, and portable.