Narda-STS SRM-3006 Selective Radiation Meter, 9 kHz to 6 GHz
Narda Safety Test Solutions SRM-3006 is a second generation, hand-held system for performing narrowband analysis of electromagnetic fields. Unlike the NBM series (broadband), the SRM-3006 has the ability to give you results of individual emitters and also generate a total of all emitters. The SRM3006 allows you to verify compliance with the US FCC's "5% Rule" as well as accurately detect fields well below domestic and international standards. The SRM-3006 also has the ability to measure fields more accurately than broadband equipment and maybe more importantly, it is able to give you more information than just the total - like exactly what emitter or emitters are generating the most of the power.
No other measurement system gives you the information and accuracy that the SRM-3006 does. The SRM-3006 measures the electromagnetic field selectively, by service and frequency, regardless of where the radiation is coming from. You can view the results as a field strength or as a percent of the legal limit. It provides an immediate summary of all sources with their field strengths, right on the spot.