Area monitoring
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NARDA AREA MONITORS SAFETY IN ELECTROMAGNETIC FIELDS narda Safety Test Solutions an

MONITORING SAFETY Communication and energy availability are at the base of world development and progress. In every Country, we see rapid development of complex infrastructures where wireless communications – mobile phones, services, radio, television, internet etc.– and power distribution networks are to the fore. Consequently, in the territory there is a growing concentration of technologic installations based on the electromagnetic phenomena – antennas and power lines – that, if on the one hand are intended to satisfy the growing demands of individuals and of society, on the other must...

NARDA AREA MONITORS: SAFETY IN ELECTROMAGNETIC FIELDS We can say that the institutional duties of the authorities in each Country include public health protection as well as assuring correct development and progress for society. If the issues mentioned exist, competent authorities can decide to start information campaigns to provide public opinion with accurate, valid data that public opinion itself is asking for. In the case of electromagnetic fields, it has been largely proven that correct monitoring, evaluation and publishing campaigns re exposition data can consistently reduce legal...

MONITORING THE ELECTROMAGNETIC FIELDS Like every other physical quantity referred to the environment, control of EMF requires specific sensors installed in the places where it is advisable to monitor, permanently or periodically, the EMF level. Examples are public places like schools, hospitals, streets and squares, private residences; areas near electric power lines and installations; work places. The Narda EMF Area Monitors measure the EMF levels present in the installation site then store the data permanently and safely in their internal memory. This memory can be downloaded from a...

MEASUREMENTS WHERE NEEDED It is often necessary to evaluate the EMF generated by installations situated in “work places”, not accessible to the public, to evaluate the impact on surroundings, with particular respect to the residential structures that may coexist with them: examples are power lines and public and private telecommunication installations, to show existing radiation before and after installation of new services. The EMF Area Monitors are focused to combine all characteristics needed for: autonomy, outdoor operation, portability, robustness, low operating costs. There are...

Some Narda Area Monitor models not only allow logging of the total EMF value present in a determined site, but also enable us differentiate which frequency bands and services do really contribute to it. For example, in a site with several antennas installed, you can differentiate each of the various mobile phone services (GSM, UMTS), the FM -TV broadcasts, as well as short, medium and long wave stations. This way, besides simple evaluation of environmental impact, you can verify if specified emission values for each EMF source are respected long term. Narda Area Monitors are definitely the...

broadcasting broadcasting Private mobile Mobile communication Example of monitoring of bands and services

AMS-8060: THE EASY WAY TO FINE DETAIL The selective AMS-8060 Area Monitor represents the stateof-art for technical characteristics and operating possibilities. Equipped with solar panel back-up and connected to the control centre by GSM, it can be easily installed wherever required to monitor up to 20 different EMF sources; the latter’s frequency bands can be programmed and modified directly from the control centre. AMB-8057: MINIMUM ENCUMBRANCE, MAXIMUM AUTONOMY Size, weight and energy demand of the AMB-8057 Area Monitor are limited to the minimum possible, enabling it to be powered...

Industry Cellular Radio Mod. 2600 overall Probes Range AMB-8057 with LF Probe AMB-8057 with wideband Probe AMB-8057 with multiband Probe Discrimination of GSM Units Band AMS-8060 2600: THE MULTI-ROLE THAT FLIES HIGH The 2600 Area Monitor is the model which offers the largest number of sensors: from very low frequencies of the mains up to microwaves; it is the ideal solution for those who plan to use the units time and again and in the most varied applications. Power supply is provided by a solar panel or, alternatively, by an external source. The sensors can be replaced in the field. GSM...

ACCURACY BEHIND THE SCENES Creating EMF measuring instruments has complex aspects meaning the manufacturer has to have great experience and very sophisticated laboratory instrumentation. The measurement core consists in EMF sensors of the isotropic type, hence not influenced by the direction the signals come from. These sensors must combine all characteristics required for perfect in-field operations: sensitivity, accuracy, constant performances in time, mechanic and electric robustness. Because EMF values can vary considerably in practical applications, Narda sensors are created to combine...

RECORDING WHAT YOU HAVE Narda Area Monitors are supplied with a powerful PC utili- ty, useful for managing your monitoring network easily and • create and manage the settings of each unit • connect to units manually or automatically • check operating status of field units • display graphs of the levels vs time • export data to other applications • handover measurement data to a database for repre- 3 E*h4bfe Cwiol Lortu Frequency brtHicfml Fnqttfw

LOW-FREQUENCY TEST EQUIPMENT Test equipment far electric and magnetic fields fram DC up to several hundred kilohertz. Far power utility companies, electric railroads, industry. Standard. compliant evaluation, e.g. conforming to the EN 50366 standard for domestic appliances. BROADBAND HIGH-FREQUENCY TEST EQUIPMENT SELECTIVE HIGH-FREQUENCY TEST EQUIPMENT NBM-500 - the new series that covers practically every application between 100 kHz and 60 GHz. SRM-3000 - the tester that selectively detects and measures every source in the range from 100 kHz to 3 GHz. With a sensitivity that can still...