User's Manual

4 | P a ge
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OVERVIEW
The BDA assembly extends the coverage area of radio communications in buildings and RF
shielded environments. The BDA has dual RF paths to extend coverage in two distinct
frequencybands.
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The unit features low noise figure and wide dynamic range. It is based on a duplexed path 
configuration with sharp out of ba nd  attenuation allowing improved isolation between the
receivingandtransmittingpaths.
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FCCNOTE
ThisisaClassBdevice.Theprodu ct hasbeentestedandfoundtocomplywiththeBooster
requirementsperFCCPart90.
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TheBDA‐PS9‐20/20‐70‐MBDAhasbeentestedandfoundtocomplywiththeBoosterrequirements
perFCCPart90andPart24.
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ICNOTE
Theproducthasbeentest edandfoundtocomplywiththeIndustryCanada(IC)RFExposure
Requirements,pursuanttoICRSS‐131.
https://www.ic.gc.ca/eic/site/smt‐gst.nsf/vwapj/cpc2 105e.pdf/$FILE/cpc2105e.pdf
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NOTE
TheManufacturer’sratedoutputpowerofthisequipmentisforsinglecarrieroperation.For situations
when multiple carrier signals are present, the rating wouldhave to bereduced by 3.5 dB, especially
wheretheoutputsignalisre‐radiatedandcancauseinterferencetoadjacentbandusers.Thispower
reductionistobebymeansofinputpowerorgain
reductionandnotbyanattenuatorattheoutput
of the device.
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RFEXPOSUREWARNING
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Anantennamustbeinstalledsoastoprovideaminimumseparationdistanceofatleast7.87inch(20
cm)betweentheindoorantennaconne ctedtotheRFboosterandthehumanuser’sbodywithinthe
area.Thisassumesatypica l wide‐beam typeantennawithgainof0‐2dBi,VSWR≤2:1,Zo=50ohms.
Use of unauthorized.antennas,cables and/or coupling devices not conforming with ERP/EIRP are not allowed.