Supplement to the Canopy System Release 8 User Guide PMP 400

More documents

Recommendations

Info

PMP 400 and PTP 200 SeriesCanopy User Guide SupplementLogo 1 Logo 2The Environmental Friendly Use Period (EFUP) is the period (in years) during which the Toxicand Hazardous Substances (T&HS) contained in the Electronic Information Product (EIP) will notleak or mutate causing environmental pollution or bodily injury from the use of the EIP. The EFUPindicated by the Logo 2 label applies to a product and all its parts. Certain field-replaceable parts,such as battery modules, can have a different EFUP and are marked separately.The Disclosure Table (see Table 8) is intended only to communicate compliance with Chinarequirements; it is not intended to communicate compliance with EU RoHS or any otherenvironmental requirements.Table 8: Disclosure Table SJ/T11363-2006 SJ/T11363-2006 6.3 EXPOSURE SEPARATION DISTANCESTo protect from overexposure to RF energy, install Canopy radios so as to provide and maintainthe minimum separation distances from all persons shown in Table 9.Table 9: Exposure Separation DistancesModule TypePMP 400 AP or SM or PTP 200 BHCanopy Module (for comparison)Separation Distance from PersonsAt least 20 cm (approx 8 in)At least 20 cm (approx 8 in)Section 6.3.1 and Table 10 give details and discussion of the associated calculations.Issue 3, January 2009 Page 40 of 45
PMP 400 and PTP 200 SeriesCanopy User Guide Supplement6.3.1 Details of Exposure Separation Distances Calculations and PowerCompliance MarginsLimits and guidelines for RF exposure come from:• US FCC limits for the general population. See the FCC web site athttp://www.fcc.gov, and the policies, guidelines, and requirements in Part 1 of Title 47of the Code of Federal Regulations, as well as the guidelines and suggestions forevaluating compliance in FCC OET Bulletin 65.• Health Canada limits for the general population. See Safety Code 6 on the HealthCanada web site athttp://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/99ehd-dhm237/index_e.html.• ICNIRP (International Commission on Non-Ionizing Radiation Protection) guidelinesfor the general public. See the ICNIRP web site at http://www.icnirp.de/ andGuidelines for Limiting Exposure to Time-Varying Electric, Magnetic, andElectromagnetic Fields.The applicable power density exposure limits from the documents referenced above are• 10 W/m 2 for RF energy in the 5.4-GHz frequency bands.Peak power density in the far field of a radio frequency point source is calculated as follows:S = P " G where4 # d 2S = power density in W/m 2P = RMS transmit power capability of the radio, in WG = total Tx gain as a factor, converted from dBd = distance from point source, in m!Rearranging terms to solve for distance yieldsd = P "G4 # STable 10 shows calculated minimum separation distances d, recommended distances andresulting power compliance margins for each frequency band and antenna combination.FrequencyBandTable 10: Calculated Exposure Distances and Power Compliance MarginsAntenna!VariableP G Sd(calculated)RecommendedSeparationDistancePowerComplianceMargin5.4 GHzIntegrated,17 dBi0.05 W(10 dBm)50(17 dB)10 6 cm 20 cmW/m 2 (8 in)10Connectorized, 17 dBi0.05 W(10 dBm)50(17 dB)10 6 cm 20 cmW/m 2 (8 in)104.9 GHzIntegrated,16 dBi0.063 W(18 dBm)40(16 dB)10 14 cm 20 cmW/m 2 (8 in)2Connectorized, 16 dBi0.063 W(18 dBm)40(16 dB)10 14 cm 20 cmW/m 2 (8 in)2Issue 3, January 2009 Page 41 of 45
Page 2 and 3: PMP 400 and PTP 200 SeriesCanopy Us
Page 4: PMP 400 and PTP 200 SeriesCanopy Us

Supplement to the Canopy System Release 8 User Guide PMP 400

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?