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sp e - 15 - 8 - 031/c /wy page 1 of 70 specification part no. : ma411.a.lbi .001 product name feature s : ma 41 1 storm 3in1 screw mount antenna lte mimo + gps/glonass/beidou 2* lte mimo antennas 698 to 960mhz/1710 to 2170mhz/ 2490 to 2690mhz/3300 to 3600 mhz worldwide 4g bands including 3g and 2g 1* gps - glonass - beidou antenna screw - mount [permanent mount] aerodynamic, super low - profile vandal resistant housing ip67 enclosure dims: 216.24*93.25*30.95mm 0.3m low loss cable with fakra connectors as standard custom cables and connectors available product conforms to the emc directive 2014/30/eu. rohs compliant
sp e - 15 - 8 - 031/c /wy page 2 of 70 1. introduction the storm ma 41 1 antenna is a low profile, heavy - duty, fully ip67 waterproof external m2m antenna for use in worldwide telematics applications which require best in class lte and gnss performance. you will never be out of touch with this extremely robust antenna. at only 31mm high, the storm is the worlds lowest profile global telematics antenna solution. it delivers powerful worldwide 4g lte mimo antenna technology while also covering the 3g and 2g bands, plus beidou - gps - glonass for next generation location accuracy . typical applications - automotive and heavy equipment vehicle tracking and telematics - remote asset and pipeline monitoring - hd video over lte - first responder and emergency services lte 4g applications demand high speed data uplink and downlink. high efficiency and high g ain mimo antennas are necessary to achieve the required signal to noise ratio and throughput required to solve these challenges. taoglas also takes care to have high isolation between the two mimo antennas to prevent self - interference. low loss cables are used to keep efficiency high over long cable lengths. the ma411 does not require a ground plane. in contrast, smaller mimo antennas with poorer quality thinner cables will have much reduced efficiency and isolation, which would lead to a large drop in system throughput or drops, and may indeed not make a system connection at all. the beidou - gps - glonass active antenna has been carefully designed to work well on beidou, gps and glonass bands, leading to higher location accuracy and stability of tracking in urban environments.
sp e - 15 - 8 - 031/c /wy page 3 of 70 cable length and connector types are customizable. contact your regional taoglas sales office for support. conformity is declared under the following standard: conformity is declared under the f ollowing standard: en55022 class b this is to declare that the product listed above conform to the emc directive 2014/30/eu.
sp e - 15 - 8 - 031/c /wy page 4 of 70 2. specification beidou - gps - glonass center frequency beidou: 1561 .098 2 .046 mhz gps:1575.42 1.023 mhz g lonass :1602 5 mhz passive antenna gain beidou : 1 dbi @zenith gps: 1dbi typ. @zenith glonass: 4dbi typ. @zenith passive antenna efficiency beidou: 55% gps: 55% glonass: 58% vswr 2 :1 max impedance 50 axial ratio beidou :<5.5 gps: <3.2 glonass: <10.6 polarization rhcp cable 0.3 m eter rg174 standard, fully customizable connector fakra (jack) standard connector , fully customizable lna and fil ter electrical properties center frequency beidou : 1561.0982.046 mhz gp s:1575.421.023 mhz glonass:1602 5 mhz saw filter rejection 1651~1700mhz & 1549~1500mhz 25db min pout 1db gain compression point - 6dbm min. - 2 db m typ. output impedance 50 ohm vswr < 2:1 return loss 10 db min. lna gain ,power consumption and noise figure@gps voltage lna gain(typ) power consumption(ma) typ noise figure(typ) min 1.8v 20db 5ma 2.7db typ 3.0v 28db 10ma 2.4db max 5.5v 31db 23ma 2.6db total specification( through antenna, lna) frequency 1561.0982.046 mhz 1575.421.023 mhz 16025 mhz gain@3v 1561mhz:29 3dbi 1575.42mhz:293dbi 1602mhz:323dbi output impedance 50
sp e - 15 - 8 - 031/c /wy page 5 of 70 2g/3g/4g mimo1 antenna 4g /3g/2g mimo 1 antenna frequency (mhz) lte700 gsm850 gsm900 dcs pcs umts1 lte2600 lte3500 698~803 824~894 880~960 1710~1880 1850~1990 1920~2170 2490~2690 3300~3600 efficiency (%) on the 50*50cm ground plane 30cm 62.06 41.76 49.16 44.93 59.56 59.39 55.42 37.39 1m 59.27 39.88 46.95 40.98 54.46 54.71 50.55 33.33 2m 55.31 36.93 42.81 36.86 48.53 48.56 43.53 27.99 3m 51.62 34.20 39.76 32.65 42.73 42.47 36.84 23.59 5m 44.25 28.85 33.36 25.50 32.98 32.90 28.22 16.96 in free space 30cm 65.08 48.08 55.44 49.41 57.62 59.92 54.98 38.19 1m 62.15 45.91 52.95 45.06 52.69 55.18 50.14 34.83 2 m 58.00 42.54 48.29 40.62 46.96 48.99 43.17 29.65 3m 54.13 39.46 44.80 35.92 41.31 42.84 36.53 24.66 5 m 46.39 33.24 37.60 28.10 31.89 33.19 27.99 19.14 average gain(dbi) on the 50*50cm ground plane 30cm - 2.22 - 3.98 - 3.20 - 3.55 - 2.27 - 2.27 - 2.57 - 4.36 1m - 2.42 - 4.18 - 3.40 - 3.95 - 2.66 - 2.63 - 2.97 - 4.86 2m - 2.72 - 4.51 - 3.80 - 4.40 - 3.16 - 3.14 - 3.62 - 5.61 3 m - 3.02 - 4.84 - 4.13 - 4.94 - 3.72 - 3.73 - 4.35 - 6.36 5m - 3.70 - 5.58 - 4.88 - 6.00 - 4.84 - 4.84 - 5.50 - 7.79 in free space 30cm - 2.02 - 3.19 - 2.60 - 3.11 - 2.42 - 2.23 - 2.62 - 4.25 1m - 2.22 - 3.39 - 2.80 - 3.51 - 2.81 - 2.59 - 3.02 - 4.65 2m - 2.52 - 3.72 - 3.20 - 3.97 - 3.31 - 3.10 - 3.67 - 5.35 3m - 2.82 - 4.05 - 3.52 - 4.50 - 3.86 - 3.69 - 4.39 - 6.15 5m - 3.50 - 4.79 - 4.28 - 5.57 - 4.98 - 4.80 - 5.55 - 7.25 peak gain(dbi) on the 50*50cm ground plane 30cm 5.37 3.66 4.35 6.24 7.04 7.11 7.91 6.46 1m 5.17 3.46 4.15 5.84 6.64 6.81 7.51 5.96 2m 4.87 3.06 3.75 5.34 6.14 6.31 6.91 5.16 3m 4.57 2.76 3.45 4.84 5.64 5.71 6.21 4.46 5m 3.87 2.06 2.65 3.74 4.44 4.61 5.11 4.82 in free space 30cm 3.54 4.07 4.13 4.67 6.57 6.69 8.11 6.27 1m 3.34 3.87 3.93 4.27 6.17 6.35 7.71 5.87 2m 3.04 3.47 3.53 3.77 5.67 5.79 7.11 5.17 3m 2.74 3.17 3.23 3.27 5.07 5.19 6.41 4.37 5m 2.04 2.37 2.43 2.17 3.97 4.09 5.31 3.27
sp e - 15 - 8 - 031/c /wy page 6 of 70 4g /3g/2g mimo 2 antenna frequency (mhz) lte700 gsm850 gsm900 dcs pcs umts1 lte2600 lte3500 698~803 824~894 880~960 1710~1880 1850~1990 1920~2170 2490~2690 3300~3600 efficiency (%) on the 50*50cm ground plane 30cm 6 4.02 4 6.23 4 5.95 6 6.28 6 1.93 5 5.94 6 7.23 32.20 1m 6 1.13 4 4.15 4 3.91 6 0.45 5 6.58 5 1.48 6 1.32 28.70 2m 5 7.05 4 0.91 4 0.05 5 4.37 5 0.43 4 5.69 5 2.80 24.24 3m 53.25 37.91 37.20 48.10 44.46 39.97 44.69 20.32 5m 45.57 31.95 31.19 37.61 34.31 30.95 34.23 14.73 in free space 30cm 55.35 40.93 43.23 62.98 59.12 53.24 67.13 31.79 1m 52.86 39.09 41.29 57.44 54.01 49.00 61.23 28.99 2m 49.33 36.19 37.65 51.67 48.14 43.49 52.73 24.68 3m 46.04 33.55 34.96 45.71 42.45 38.04 44.63 20.53 5m 39.41 28.29 29.34 35.75 32.75 29.46 34.18 15.93 average gain(dbi) on the 50*50cm ground plane 30cm - 2.17 - 3.38 - 3.48 - 1.84 - 2.17 - 2.57 - 1.73 - 5.25 1m - 2.37 - 3.58 - 3.68 - 2.24 - 2.56 - 2.93 - 2.13 - 5.75 2m - 2.67 - 3.91 - 4.08 - 2.69 - 3.06 - 3.44 - 2.78 - 6.50 3m - 2.97 - 4.23 - 4.41 - 3.23 - 3.62 - 4.03 - 3.50 - 7.25 5m - 3.64 - 4.98 - 5.17 - 4.29 - 4.74 - 5.14 - 4.66 - 8.68 in free space 30cm - 2.87 - 3.93 - 3.71 - 2.04 - 2.39 - 2.80 - 1.73 - 5.28 1m - 3.07 - 4.13 - 3.91 - 2.44 - 2.78 - 3.16 - 2.13 - 5.68 2m - 3.37 - 4.46 - 4.31 - 2.90 - 3.28 - 3.67 - 2.78 - 6.38 3m - 3.67 - 4.79 - 4.63 - 3.43 - 3.84 - 4.26 - 3.51 - 7.18 5m - 4.35 - 5.53 - 5.39 - 4.50 - 4.96 - 5.37 - 4.67 - 8.28 peak gain(dbi) on the 50*50cm ground plane 30cm 6.51 4.09 3.82 7.93 8.06 7.89 8.16 5.48 1m 6.31 3.89 3.62 7.53 7.66 7.49 7.76 4.98 2m 6.01 3.59 3.22 7.03 7.16 6.99 7.16 4.28 3m 5.71 3.19 2.92 6.53 6.66 6.49 6.46 3.48 5m 5.01 2.49 2.22 5.43 5.46 5.29 5.36 2.18 in free space 30cm 5.21 2.85 3.16 7.48 7.48 7.29 8.13 5.37 1m 5.01 2.65 2.96 7.08 7.08 6.89 7.73 4.97 2m 4.71 2.25 2.56 6.58 6.58 6.39 7.13 4.27 3m 4.41 1.95 2.26 6.08 6.08 5.88 6.43 3.47 5m 3.71 1.15 1.46 4.98 4.98 4.69 5.33 2.37 impedance 50 polarization linear vswr < 3.5 cable 0.3 meter cfd - 200 standard, fully customizable connector fakra(jack) standard , fully customizable
sp e - 15 - 8 - 031/c /wy page 7 of 70 mechanical antenna d imensions 216.24*93.25*30.95mm casing abs +pc base and thread nickel plated aluminum weight (antenna) 415g ingress protection rating ip67 maximum assembly torque 39.2 n - m environmental operation temperature - 40c to 85c storage temperature - 40c to 90c humidity non - condensing 65c 95% rh
sp e - 15 - 8 - 031/c /wy page 8 of 70 3. antenna characteristics 3.1 beidou - gps - glonass antenna 3.1.1 block diagram
sp e - 15 - 8 - 031/c /wy page 9 of 70 3.1.2 test setup xz - plane yz - plane 3.1.3 beidou - gps - glonass return loss return loss - 12.185 db @ 1561mhz return loss - 11.698 db @ 1575 .42 mhz return loss - 3 4.867 db @ 1602mhz
sp e - 15 - 8 - 031/c /wy page 10 of 70 3.1. 4 beidou - gps - glonass smith chart impedance 64.46+j24.94 ohm@ 1561mhz impedance 29.31+j01.16 ohm@ 1575 .42 mhz impedance 51.24 - j01.50 ohm@ 1602mhz
sp e - 15 - 8 - 031/c /wy page 11 of 70 3.1. 5 beidou - gps - glonass radiation pattern radiation pattern @ 1561mhz
sp e - 15 - 8 - 031/c /wy page 12 of 70 radiation pattern @ 1575.42mhz (dbi)
sp e - 15 - 8 - 031/c /wy page 13 of 70 radiation pattern @ 1602mhz (dbi)
sp e - 15 - 8 - 031/c /wy page 1 4 of 70 3.1. 6 axial ratio pattern frequency: 1561mhz frequency: 1575.42mhz (dbi)
sp e - 15 - 8 - 031/c /wy page 15 of 70 frequency: 1602mhz
sp e - 15 - 8 - 031/c /wy page 16 of 70 3.1. 7 beidou - gps - glonass lna noise figure lna gain and out band rejection @3.0v
sp e - 15 - 8 - 031/c /wy page 17 of 70 lna noise figure @3.0v 3.2 lte mimo antenna 3. 2 .1 test setup in free space on the 50*50cm ground plane
sp e - 15 - 8 - 031/c /wy page 18 of 70 3. 2 .2 lte antenna return loss and isolation setup on the 50*50cm ground plane with 0.3 meter cable length setup in free space with 0.3 meter cable length
sp e - 15 - 8 - 031/c /wy page 19 of 70 3. 2 .3 lte antenna efficiency setup on the 50*50cm ground plane with 0.3 meter cable length setup in free space with 0.3 meter cable length
sp e - 15 - 8 - 031/c /wy page 20 of 70 3. 2 .4 lte antenna peak gain setup on the 50*50cm ground plane with 0.3 meter cable length setup in free space with 0.3 meter cable length
sp e - 15 - 8 - 031/c /wy page 21 of 70 3. 2 .5 lte antenna average gain setup on the 50*50cm ground plane with 0.3 meter cable length setup in free space with 0.3 meter cable length
sp e - 15 - 8 - 031/c /wy page 22 of 70 3. 2 .6 test setup for antenna radiation pattern (ets anechoic chamber) on the 50*50cm ground plane y z x
sp e - 15 - 8 - 031/c /wy page 23 of 70 3. 2 .7 2d radiation pattern (mimo1 with 0.3m cable length on the 50*50 ground plane) xy plane x x y y
sp e - 15 - 8 - 031/c /wy page 24 of 70 x y x y
sp e - 15 - 8 - 031/c /wy page 25 of 70
sp e - 15 - 8 - 031/c /wy page 26 of 70 xz plane z x x z
sp e - 15 - 8 - 031/c /wy page 27 of 70 x z x z
sp e - 15 - 8 - 031/c /wy page 28 of 70 yz plane z y z y
sp e - 15 - 8 - 031/c /wy page 29 of 70 y z y z
sp e - 15 - 8 - 031/c /wy page 30 of 70 3. 2 .8 3d radiation pattern (mimo1 with 0.3m cable length on the 50*50 ground plane ) 704mhz 960mhz 1710mhz 2170mhz
sp e - 15 - 8 - 031/c /wy page 31 of 70 2690mhz 3500 mhz
sp e - 15 - 8 - 031/c /wy page 32 of 70 3. 2 .9 2d radiation pattern (mimo2 with 0.3m cable length on the 50*50 ground plane xy plane x y x y
sp e - 15 - 8 - 031/c /wy page 33 of 70 x y x y
sp e - 15 - 8 - 031/c /wy page 34 of 70 xz plane x x z z
sp e - 15 - 8 - 031/c /wy page 35 of 70 x z x z
sp e - 15 - 8 - 031/c /wy page 36 of 70 yz plane z y y z
sp e - 15 - 8 - 031/c /wy page 37 of 70 y z y z
sp e - 15 - 8 - 031/c /wy page 38 of 70 3. 2 .10 3d radiation pattern (mimo2 with 0.3m cable length on the 50*50 ground plane 704mhz 960mhz 1710mhz 2170mhz
sp e - 15 - 8 - 031/c /wy page 39 of 70 2690mhz 3500 mhz
sp e - 15 - 8 - 031/c /wy page 40 of 70 3. 2 .11 test setup for antenna radiation pattern (ets anechoic chamber) in free space y z x
sp e - 15 - 8 - 031/c /wy page 41 of 70 3. 2 .12 2d radiation pattern (mimo1 with 0.3m cable length in free space) xy plane x x y y
sp e - 15 - 8 - 031/c /wy page 42 of 70 x y x y
sp e - 15 - 8 - 031/c /wy page 43 of 70 xz plane z x x z
sp e - 15 - 8 - 031/c /wy page 44 of 70 x z x z
sp e - 15 - 8 - 031/c /wy page 45 of 70 yz plane z y z y
sp e - 15 - 8 - 031/c /wy page 4 6 of 70 y z y z
sp e - 15 - 8 - 031/c /wy page 47 of 70 3. 2 .13 3d radiation pattern (mimo1 with 0.3m cable length in free space) 704mhz 960mhz 1710mhz 2170mhz
sp e - 15 - 8 - 031/c /wy page 48 of 70 2690mhz 3500 mhz
sp e - 15 - 8 - 031/c /wy page 49 of 70 3. 2 .14 2d radiation pattern (mimo2 with 0.3m cable length in free space) xy plane x y x y
sp e - 15 - 8 - 031/c /wy page 50 of 70 x y x y
sp e - 15 - 8 - 031/c /wy page 51 of 70 xz plane x x z z
sp e - 15 - 8 - 031/c /wy page 52 of 70 x z x z
sp e - 15 - 8 - 031/c /wy page 53 of 70 yz plane z y y z
sp e - 15 - 8 - 031/c /wy page 54 of 70 y z y z
sp e - 15 - 8 - 031/c /wy page 55 of 70 3. 2 .15 2d radiation pattern (mimo2 with 0.3m cable length in free space) 704mhz 960mhz 1710mhz 2170mhz
sp e - 15 - 8 - 031/c /wy page 56 of 70 2690mhz 3500 mhz
sp e - 15 - 8 - 031/c /wy page 57 of 70 4.mechanical drawing (unit mm) fakra code d fakra code c
sp e - 15 - 8 - 031/c /wy page 58 of 70 5. installation
sp e - 15 - 8 - 031/c /wy page 59 of 70 6 . packaging
sp e - 15 - 8 - 031/c /wy page 60 of 70
sp e - 15 - 8 - 031/c /wy page 61 of 70 7 . application note (lte mimo antenna) the ma 411 antenna performance with differen t cable length s and differen t environments is shown below. 7 .1 on the 50*50cm ground plane 7 .1.1 return loss (mimo_1 on the 50*50cm ground plane) 7 .1.2 return loss (mimo_2 on the 50*50cm ground plane)
sp e - 15 - 8 - 031/c /wy page 62 of 70 7 .1.3 insertion loss (on the 50*50cm ground plane) 7 .1.4 efficiency (mimo_1 on the 50*50cm ground plane)
sp e - 15 - 8 - 031/c /wy page 63 of 70 7 .1.5 efficiency (mimo_2 on the 50*50cm ground plane) 7 .1.6 average gain (mimo_1 on the 50*50cm ground plane)
sp e - 15 - 8 - 031/c /wy page 64 of 70 7 .1.7 average gain (mimo_2 on the 50*50cm ground plane) 7 .1.8 peak gain (mimo_1 on the 50*50cm ground plane)
sp e - 15 - 8 - 031/c /wy page 65 of 70 7 .1.9 peak gain (mimo_2 on the 50*50cm ground plane) 7 .2 in free space 7 .2.1 return loss (mimo_1 in free space)
sp e - 15 - 8 - 031/c /wy page 66 of 70 7 .2.2 return loss (mimo_2 in free space) 7 .2.3 insertion loss (in free space)
sp e - 15 - 8 - 031/c /wy page 67 of 70 7 .2.4 efficiency (mimo_1 in free space) 7 .2.5 efficiency (mimo_2 in free space)
sp e - 15 - 8 - 031/c /wy page 68 of 70 7 .2.6 average gain (mimo_1 in free space) 7 .2.7 average gain (mimo_2 in free space)
sp e - 15 - 8 - 031/c /wy page 69 of 70 7 .2.8 peak gain (mimo_1 in free space) 7 .2.9 peak gain (mimo_2 in free space)
sp e - 15 - 8 - 031/c /wy page 70 of 70 taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and p roduct descriptions at any time. 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

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