NanoVNA LiteVNA Vektor Netzwerk Analysator 50kHz-6,3GHz Antenna Analysator Tool HK$ 1,093.80 至 HK$ 1,348.19
TinySA Ultra Spectrum Analyzer Signal Generator 100kHz-5.3GHz 100kHz-800MHz 32GB HK$ 1,280.35 至 HK$ 1,628.02
Nanovna NanoVNA-F NanoVNA-SAA-V2 Vector Antenna Network Analyzer & Testboard kit HK$ 78.94 至 HK$ 5,097.67