Skip to main content


Cable and Antenna Analyzers
The Site Master™ series is the leading choice for the installation, maintenance, and troubleshooting of microwave cable and communication systems. Offering measurement capabilities including precision return loss/VSWR, cable loss, and distance-to-fault for applications such as VHF, broadcasting, paging, cellular, GPS, PCS/GSM, 3G, ISM, WLAN, and WLL.
Model Number
VNA Frequency
SPA Frequency
Sweep Speed
Site Master™ 超便攜電纜與天線分析儀
150 kHz to 4 GHz
150 kHz to 6 GHz
N/A < 500 μs/data point typical
Site Master&#153; 電纜與天線分析儀 + 頻譜分析儀 S331L
Site Master™ 手持式電纜與天線分析儀
2 MHz — 4 GHz N/A 1.5mS/pt
Site Master 手持式電纜與天線分析儀 S331E
Site Master 手持式電纜與天線分析儀
2 MHz — 4 GHz N/A 1 毫秒/資料點
Site Master 電纜 & 天線分析儀 + 頻譜分析儀 S332E
Site Master 電纜 & 天線分析儀 + 頻譜分析儀
2 MHz — 4 GHz 9 kHz — 4 GHz 1 毫秒/資料點
Site Master 掌上型電纜 & 天線分析儀 S361E
Site Master 掌上型電纜 & 天線分析儀
2 MHz — 6 GHz N/A 1 毫秒/資料點點
Site Master 電纜 & 天線分析儀 + 頻譜分析儀 S362E
Site Master Cable and Antenna Analyzer with Spectrum Analyzer
2 MHz —6 GHz 9 kHz —6 GHz 1 毫秒/資料點
Microwave Site Master 手持式電纜與天線分析儀
Microwave Site Master 手持式電纜與天線分析儀
1 MHz — 40 GHz N/A 650 μs/data point