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| page 1 of 13 gw.11.a153 specifcation part no. gw.11.a153 product name 2.4ghz 2.3dbi screw mount dipole antenna feature rp-sma(m) connector hinged tpe housing ip65 length 84mm rohs compliant straight hinged rotated at 90 spe-11-8-128/d/mc |
page 2 of 13 the gw.11 2.4 ghz dipole rp-sma plug mount antenna is ideal for 2.4 ghz wireless applications such as bluetooth and wireless lan. at only 84mm in length omni-directional 2.3dbi gain across all bands ensures constant reception and transmission. the antenna structure is designed for robust handling and the housing is made with tpe giving superior environmental reliability and a quality fnish. the antenna can be rotated 90 degrees on the base hinge for ease of placement. connector mount is fully customizable. 1. introduction electrical gsm band communication system bluetooth wifi zigbee 2.4ghz ism 2401-2480 2412-2462 2410-2480 2400-2483.5 peak gain (dbi)* 2.3 average gain (dbi)* -0.88 effciency (%)* 80% return loss (db)* -10db maximum radiation omni-directional polarization linear vertical power handling 1w impedance 50? mechanical cable rg-178 coaxial cable antenna cover tpe antenna base pc & pbt color black connector rp-sma(m) ip rating ip65-dust tight-protected from low pressure water jets environmental operation temperature -40c to 85c storage temperature -40c to 85c 2. specifcation table *note: the antenna was measured in free space spe-11-8-128/d/mc | page 3 of 13 3. antenna characteristics 3.1 return loss 3.2 peak gain 0 -5 -10 -15 -20 -25 -30 -35 -40 (db) 5 4 3 2 1 0 (dbi) 2000 2050 2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 2900 2950 3000 (mhz) gw.11.a153 2300 2325 2350 2375 2400 2425 2450 2475 2500 2525 2550 2575 2600 (mhz) gw.11.a153 spe-11-8-128/d/mc | page 4 of 13 3.3 average gain 3.4 effciency 2 1 0 -1 -2 (dbi) 90 80 70 60 50 40 30 20 10 0 (%) 2300 2325 2350 2375 2400 2425 2450 2475 2500 2525 2550 2575 2600 (mhz) gw.11.a153 2300 2325 2350 2375 2400 2425 2450 2475 2500 2525 2550 2575 2600 (mhz) gw.11.a153 spe-11-8-128/d/mc | page 5 of 13 4. radiation patterns the antenna radiation pattern was measured in ets anechoic chamber. the testing setup is as below. the antenna was measured in free space. x z spe-11-8-128/d/mc | page 6 of 13 radiation patterns xy plane x y x z 2400mhz 2450mhz 2500mhz 2400mhz 2450mhz 2500mhz xz plane spe-11-8-128/d/mc | page 7 of 13 yz plane z y 2400mhz 2450mhz 2500mhz spe-11-8-128/d/mc | page 8 of 13 5. drawing name material finish qty 1 antenna housing tpu black 1 2 sma(m) rp pbt+brass black 1 sma(m) rp st antenna housing tpu black name material finish qty 1 pbt+brass black sma(m) rp p/n 000113c010002a 210113c010002a 1 spe-11-8-128/d/mc | page 9 of 13 6. application note 6.1 the gw.11 antenna measurement setup (40mm*60mm pcb board) on the short side on the long side antenna straight antenna r/a antenna straight antenna r/a on the 30cmx30cm ground plane on the 50cmx50cm ground antenna straight antenna r/a antenna straight antenna r/a spe-11-8-128/d/mc | page 10 of 13 6.2 return loss when antenna setup on different conditions 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 -55 -60 (db) 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 (mhz) on 40mm short side, antenna straight (40mm x 60mm) on 40mm short side, antenna right angle (40mm x 60mm) on 60mm long side, antenna straight (40mm x 60mm) on 60mm long side, antenna right angle (40mm x 60mm) on 30 x 30cm ground plane, antenna straight on 30 x 30cm ground plane, antenna right angle on 50 x 50cm ground plane, antenna straight on 50 x 50cm ground plane, antenna right angle spe-11-8-128/d/mc | page 11 of 13 6.3 the gw.11 antenna measurement setup (40mm*100mm pcb board) on the short side on the long side antenna straight antenna r/a antenna straight antenna r/a 6.4 return loss when antenna setup on different conditions 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 -55 -60 (db) 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 (mhz) on 40mm short side, antenna straight (40mm x 100mm) on 40mm short side, antenna right angle (40mm x 100mm) on 100mm long side, antenna straight (40mm x 100mm) on 100mm long side, antenna right angle (40mm x 100mm) spe-11-8-128/d/mc | page 12 of 13 6.5 the gw.11 antenna measurement setup (90mm*150mm pcb board) on the short side on the long side antenna straight antenna r/a antenna straight antenna r/a 6.6 return loss when antenna setup on different conditions. 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 -55 -60 (db) 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 (mhz) on 90mm short side, antenna straight (90mm x 150mm) on 90mm short side, antenna right angle (90mm x 150mm) on 150mm long side, antenna straight (90mm x 150mm) on 150mm long side, antenna right angle (90mm x 150 0mm) spe-11-8-128/d/mc | page 13 of 13 gw.11 ? - ? ? taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifcations and product descriptions at any time without notice. taoglas reserves all rights to this document and the information contained herein. reproduction, use or disclosure to third parties without express permission is strictly prohibited. copyright ? taoglas ltd. 10 pcs antennas per small pe bag 100 small pe bags per big pe bag 1000 pcs antennas per big pe bag small pe bag big pe bag spe-11-8-128/d/mc | |
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