Radwin 2000 D+ - Page 26

RADWIN2000D+UserManual Release3.6.00 4‐5
Antennas Chapter4
Figure4‐6:IDU‐Hfrontview‐doubleconfiguration
4.2.5Antennas
Anantennaistheradiatingandreceivingelementfromwhichtheradiosignal,intheformof
RFpower,isradiatedtoitssurroundingsandviceversa.Theantennagainandtransmitting
powermaybelimitedbycountryregulations.
TheRADWIN2000D+maybeoperatedwithanintegratedantennathatispartoftheODU,or
withexternalantennasconnectedtotheODUviaN‐typeconnectors.Allcablesand
connectionsmustbeconnectedcorrectlytoreduceRFlosses.Therequiredantenna
impedanceis50.
The5.xGHzInte gratedAntennaODUisprovidedwith370mm(1.2ft)flatpanelantenna,with
againof23dBi(5.xGHz)/19dBi(4.9GHz)and8°beamwidth.The2.xGHzIntegrated
Ante nnaODUisprovidedwith370mm(1.2ft)flatpanelantenna,withagainof16dBi and16°
beamwidth.Theradioandtheantennaarehousedinaweatherproofcaseasasingle unit.
Figure4‐7:ODUwithintegratedFlatPanelantenna
4.2.6ExternalAntennas
ExternalantennasareavailablefortheRADWIN2000D+radios,varyinginoperating
frequencies,formfactor,sizeandgain,dualorsinglepolarization.
TheFlatPanelantennashownbelowcanbeusedeitherasanintegratedorexternalantenna.