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Cable and Antenna Analyzers

The Site Master™ series of Handheld Cable and Antenna Analyzers offer measurement capabilities including precision return loss/VSWR, cable loss and distance-to-fault (DTF) measurements. Site Master analyzers help field technicians perform field verification and fault location to detect problems before they become costly, time-consuming system failures.

Site Master is the leading choice for installation, maintenance, and troubleshooting of microwave cables and communication systems in cellular and broadcast industries as well as aerospace and defense. Take your pick from our growing Site Master family for such applications as VHF, broadcasting, paging, cellular, GPS, PCS/GSM, 3G, ISM, WLAN, WLL, With an easy-to-use menu driven interface and accurate, repeatable measurements, Site Master handheld analyzers are powerful, rugged tools for all of your communication test needs.
Model Number
VNA Frequency
SPA Frequency
Sweep Speed
LMR Master陸地移動無線電解調分析儀 S412E
LMR Master陸地移動無線電解調分析儀
500 kHz — 1.6 GHz (option to 6 GHz) 9 kHz — 1.6 GHz (option to 6 GHz) 850 µsec/point
Site Master™ 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
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
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 電纜 & 天線分析儀 + 頻譜分析儀
2 MHz —6 GHz 9 kHz —6 GHz 1 毫秒/資料點