NARDA SRM-3006 Manual
Summary of SRM-3006
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Srm: when safety counts srm-3006: selective radiation meter for electromagnetic fields up to 6 ghz.
Page 2: Am Fm Dvb-T Dab
2 safety? Radio, tv, mobile phones, wireless services: electromag- netic fields are the medium wherever such forms of communication are used. These fields affect everything around them including the people that are moving within them. Complete coverage would otherwise be impossible. National and int...
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3 check! Legislators have laid the responsibility for ensuring safety upon the operators of transmitting equipment and the relevant authorities. These, in turn, can take advantage of the measurement services offered by organizations and independent providers. There is really only one way to make sur...
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4 check? How? Srm: when safety counts wideband measuring equipment gives blanket coverage of large frequency ranges, which could range from the broadcast band to the mobile phone band and beyond, for example. When fitted with special probes, such equipment can deliver results that are expressed auto...
Page 5: V/m A/m W/cm
5 the selective radiation meter and its measuring antennas are matched. Any antenna and any instrument in the range can be combined to form a handy unit. Plug and play. The results can be shown in physical units, e.G. Electric field strength in v/m, magnetic field strength in a/m, and power density ...
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6 dependable? Srm: when safety counts legally airtight, trustworthy results depend on many factors: the measuring equipment must be calibrated. The measurement must comply with standards, and it must be made professionally and correctly. The srm from narda safety test solutions is calibrated – trace...
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7 impossible to falsify: screenshot of a ‘safety evaluation’ result. The calibration certificate records the traceability of the calibration of the instrument and antenna to recognized standards – with accreditation if requested..
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8 srm – what for? Srm: for everything electromagnetic fields always consist of an electrical and a magnetic field component. Limit values are therefore specified for both the electric as well as the magnetic field strength. The electric and magnetic field strengths at a distance from the source are ...
Page 9: E-Feld
9 isotrop – single axis all-purpose measuring antennas quick and reliable because they are non-directional: the isotropic antennas detect the field strengths in three mutually perpendicular directions, and the srm automatically calculates the resulting field strength. Nevertheless, isotropic measure...
Page 10: Level Recorder Scope
10 who? What? Srm for details broadcasting, mobile telephony, industrial equipment: what proportion of the overall field is from which source? The answer is of interest to the relevant authori- ties and safety representatives as well as to the opera- tors themselves. There is often a need to know wh...
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11 spectrum analysis safety evaluation umts demodulation lte mode which channels are occupied? The bar graph display in ‘safety evaluation’ mode shows maximum, average, and minimum values simultaneously, so you can clearly see what’s going on. Umts p-cpich demodulation: the srm automatically identif...
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12 keep checking srm for long-term monitoring it doesn’t take long to measure the actual field exposure level. But how does the level change over a period of seconds, minutes, hours, or even days? The srm-3006 records individual radio channels in real time with microsecond resolution in ‘scope’ mode...
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13 practical, on-site battery exchange: with a spare set of batteries, you can run the equipment for a whole day without needing ac line power. ‘safety evaluation’ in a residential area: is it really only the mobile phone base stations that are the source of the field? Act avg max min max avg min av...
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14 everyday checks there is a different field situation at each different measure ment location. However, the measurements themselves are repeated. Narda safety test solutions has equipped the srm-3006 with programmable measure- ment routines for this reason. The srm runs through specific setups in ...
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15 routine with srm switching between operating modes also includes some clever features. For example, if you determine the center frequency of a umts frequency channel using spectrum analysis, the srm will continue measuring at exactly that frequency when you switch to ‘umts p-cpich demodulation’, ...
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16 insight a single spectrum captured using the srm contains thousands of measurement points. During the course of a normal working day, the srm may store many such spectra along with other results. Which data is import- ant, what information is relevant for assessing safety? You don’t need to be a ...
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17 overview as the maximum peak and rms values that occurred during the measurement. With a resolution bandwidth extending up to 32 mhz, the srm-3006 is also fully equipped to handle the latest generation of mobile communications systems. Expert users don’t need to put up with inconvenience, either....
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18 on-site or lab? On-site and lab handy enough for on-site work but with high-end speci fications suitable for laboratory use – the srm offers both. The basic unit has a footprint which is about the same size as this brochure. Together with the measuring antenna, it forms a unit that can easily be ...
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19 ergonomics for the lab: the srm can be set at a tilt so it is easy to operate and read. The advantage of a specialized device: if required, the srm evaluates directly according to safety standards. Shown here: icnirp occupational and general public limit value curves. 1 10 100 1k 10k 100k 1m 10m ...
Page 20: Safety Evaluation
20 versions and functions the selective radiation meter srm-3006 is available packaged in various sets of equipment; for example: basic unit with isotropic (three-axis) e-field measuring antenna up to 6 ghz – or – basic unit with isotropic (three-axis) e-field measuring antennas up to 3 ghz and 6 gh...
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21 accessories optional accessories antennas • three-axise-fieldantennaupto6ghz • three-axise-fieldantennaupto3ghz • three-axish-fieldantennaupto250mhz • single-axise-fieldantennaupto3ghz • single-axise-fieldantennaupto300mhz • single-axish-fieldantennaupto300mhz antenna cables • rfcable,1.5m • rfca...
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22 narda: when safety counts narda safety test solutions is a global leader in the development and production of measuring equipment for electric, magnetic, and electromagnetic fields. This is borneoutbyourowningsome95%ofallthepublished patents for measuring such fields. Narda instruments are the pr...
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23 the comprehensive product portfolio for human safety in electromagnetic fields (emf) includes wideband and frequency-selective measuring devices, monitoring stations and personal monitors. Under the pmm brand, we offer instruments for assessing the electromagnetic compatibility (emc) of devices. ...
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Nsts 0415 me-e0269d t echnical impr ovements, err ors and omissions excluded narda safety test solutions gmbh sandwiesenstrasse 7 72793 pfullingen, germany tel.: +49 7121 97 32 0 fax: +49 7121 97 32 790 e-mail: info.Narda-de@l-3com.Com www.Narda-sts.Com narda safety test solutions 435morelandroad ha...