Base Station Antenna Systems 2008 Product Selection Guide - AVW

Dual BandFeatures and BenefitsDualPol ® Dual Band AntennasAndrew Wireless Solutions offers a wide selection of DualPol ® dual band antennas, each providingan ideal solution for applications where antenna consolidation with optimal coverage is desired. Eachmodel is packaged in an attractive, low wind load radome for ease in obtaining zoning approvals.The Andrew portfolio of DualPol dual band antennas includes: DBXLH series models housing two DualPol antennas under one radome TBXLH series models housing one DualPol dual band antenna and oneDualPol single band antenna under one radome QBXLH series models housing two DualPol dual band antennas under one radomeEach series of antennas features models independently capable of field adjustable electricaldowntilt and fully compatible with Andrew’s Teletilt ® RET system.DualPol ® Dual Band Antennas with an Internal Cross Band CouplerThe DBXGKC series antenna combines high performance technologies from the DBXLH series ofdual band antennas with an internal cross band coupler, making it possible to operate with bothGSM900 and GSM1800 signals over a shared feeder. Unlike the standard dual band antenna,which has four input connectors (two for low band and two for high band), the DBXGKC seriesantenna uses only two connectors.Vertically Polarized Dual Band AntennasAndrew offers an assortment of vertically polarized dual band antennas in the 74x and 77x serieswith differing beamtilt options, such as: Fixed tilt on both frequency bands DBXLH Series Fixed tilt on the high band combined with field adjustable electrical downtilt on the low band Field adjustable electrical downtilt on both frequency bandsThese antennas are designed to: Allow operators to match existing coverage, minimizing risks when new bands are overlaid Provide simple integration of TMA systems to improve uplink coverage Significantly reduce costs in deployment and operations TBXLH Series QBXLH Series14Andrew Wireless Solutions www.andrew.com