spe - 12 - 8 - 0 6 1 / b /pk page 1 of 9 specification 915 mhz ism band dipole antenna part no. : omb. 915 . b0 3 f21 product name : 3.5 dbi 915 mhz ism band indoor/outdoor omni - directional antenna feature : suitable to use in robust outdoor environment dimensions: height 1093.5mm rohs compliant
spe - 12 - 8 - 0 6 1 / b /pk page 2 of 9 1. introduction the 915mhz barracuda ism outdoor antenna is designed to a have a long distance coverage. omni - direct ional high gain across all bands ensures constant reception and transmission. the uv resistant coating with fiberglass housing make s this antenna suitable to be mounted in robust outdoor environment , pole - mounting and wall - mounting bracket is included . th e antenna finds its usage in metering, industrial monitoring and security applications.
spe - 12 - 8 - 0 6 1 / b /pk page 3 of 9 2. specification electrical standard ism 915 band 902 ~ 928 mhz antenna type collinear gain (max) 3.5 dbi polarization vertical impedance 50 ohms max input power 50 watts vswr <1.5:1 radiation omni - directional vertical band width 15 deg horizontal band width 360 deg antenna design dipole array internal material copper connector n type female mechanical length 1094 mm(max) base diameter 70*5 5mm(max) antenna weight(g.w) 76 0g mounting accessories(g.w) 70g application indoor/outdoor radome material white fiberglass base material aluminum mount style pole mount/wall mount mounting stainless steel wind resistance >150mph (>241km/h) housin g fiberglass environmental storage temperature - 4 0c to +80 c operating temperature - 4 0c to +60c operating humidity 10%~ 9 0% non - condensing storage humidity 5%~ 9 0% non - condensing
spe - 12 - 8 - 0 6 1 / b /pk page 4 of 9 3. antenna characteristics 3 .1 return loss 3 . 2 maximum gain
spe - 12 - 8 - 0 6 1 / b /pk page 5 of 9 3 . 3 average gain 3 .4 efficiency
spe - 12 - 8 - 0 6 1 / b /pk page 6 of 9 4. 3d radiation property z x y x
spe - 12 - 8 - 0 6 1 / b /pk page 7 of 9 xy - plane y
spe - 12 - 8 - 0 6 1 / b /pk page 8 of 9 xz - plane z x
spe - 12 - 8 - 0 6 1 / b /pk page 9 of 9 5. drawing
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