decibel products a division of allen telecom inc. 8635 stemmons freeway ? p. o. box 569610 ? dallas, texas 75356-9610 214 / 631-0310 ? fax: 214 / 631-4706 model number 855DD65VT-SY 855dd65vtesy termination type n-female 7-16 din ("e") frequency range 870-960 mhz gain 12.8 dbd (14.9 dbi) vswr < 1.4 : 1 beamwidth (3db from max) horizontal: vertical: 65 12 electrical downtilt adjustable downtilt of 0 -12, securable in 1 increments. front-to-back ratio > 25 db polarization +45 and -45, independently isolation > 30 db max. input power 500 watts, each other information dual application gsm and paging weight 28 lbs (12.7 kg) wind area 3.33 ft2 (.31 m2) wind load 133 lbf (593 n) 60.5 kp (at 100 mph) max. wind speed 125 mph (201 km/h) material reflector: ????? ? radiators: ???????? radome: ????????? mounting hdw: pass. aluminum pass. aluminum abs uv inhibited galvanized steel color, radome light gray mounting db380 pipe mount kit (max 3.5" od), included. downtilt bracket (optional) db5083 weather protection fully protected by backplate and radome. lightning protection all metal parts grounded. packing size 70" x 17" x 11" (178 x 43 x 28 cm) shipping weight 43 lbs (19.5 kg) 099119-017 7/00d 855dd65vt(- or e)sy specifications are for reference only. diversity master? dual slant (+45/-45) polarized medium gain panel antenna with adjustable electrical downtilt, 870-960 mh z dual polarized 12.8 dbd (14.9 dbi) directional panel antenna with adjustable electrical downtilt for each of the two antenna arrays housed in one radome. two receive arrays are cross polarized at +45 and -45 in their polarization plane. antenna patterns vertical horizontal 65
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