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SPE-14-8-084/A/JW Page 1 of 63 SPECIFICATION Part No. : MA240.LBI.001 Product Name : MA240 Genesis LTE MIMO/GNSS 3in1 Adhesive Mount Combination Antenna 1* GNSS – GPS-GLONASS 2* 4G MIMO LTE 698 to 896/1710 to 2700MHz Supports 3G Fall-back Features : IP67 Antenna 1* GPS-GLONASS: 2 meter RG-174 SMA(M) 2 * LTE: 2 meter Low loss NFC-200 SMA(M)ST Dimensions: 205.8 mm x 58mm x 12.4mm RoHS Compliant
SPE-14-8-084/A/JW Page 2 of 63 1. Introduction The MA.240 4G Genesis antenna is an omni-directional, fully IP67 waterproof external M2M antenna for use in telematics, transportation and remote monitoring applications worldwide. It is designed to be mounted directly on glass or plastic in the interior of vehicles. Typical applications - HD Video over LTE - First Responder and Emergency Services - Automotive Vehicle Tracking and Telematics This unique antenna delivers powerful MIMO antenna technology for worldwide 4G LTE bands at 700MHz/800MHz/1700MHz/1800MHz/2600MHz , plus GPS -GLONASS for next generation location accuracy. 4G wireless applications demand high speed data uplink and downlink. High efficiency and high gain 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. 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 GPS-Glonass antenna has been carefully designed to work equally well on both GPS and Glonass bands, leading to higher location accuracy and stability of tracking in urban environments. Finally, if your device requires USA LTE certification with an external antenna then the MA240 is the ideal solution to pass approvals. Cable length and connector types are customizable. Contact your regional Taoglas sales office for support.
SPE-14-8-084/A/JW Page 3 of 63 2. Specification GPS-GLONASS Center Frequency GPS:1575.42±3 MHz GLONASS:1602±0.5 MHz Passive Antenna Gain GPS: 1.67dBi GLONASS: 0.37dBi VSWR 1.5:1 Max Impedance 50Ω Cable 2 meters RG174 standard, fully customizable Connector SMA(M), standard, fully customizable Center Frequency GPS:1575.42±3 MHz GLONASS:1602±0.5 MHz Impedance 50 Ohm VSWR < 1.5:1 Return Loss 10 dB Min. Gain 3.3V 30dB DC Power Input 3.3V Noise Figure @3.3V 1.7dB
SPE-14-8-084/A/JW Page 4 of 63 4G/3G MIMO1 Antenna Frequency (MHz) 698~803 824~894 880~960 1710~1880 1850~1990 1920~2170 2490~2690 3410~3490 Efficiency (%) In free space On the 2mm ABS base On the glass base Average Gain(dBi) In free space On the 2mm ABS base On the glass base
SPE-14-8-084/A/JW Page 5 of 63 Frequency (MHz) 698~803 824~894 880~960 1710~1880 1850~1990 1920~2170 2490~2690 3410~3490 Peak Gain(dBi) In free space On the 2mm ABS base On the glass base
SPE-14-8-084/A/JW Page 6 of 63 4G/3G MIMO2 Antenna Frequency (MHz) 698~803 824~894 880~960 1710~1880 1850~1990 1920~2170 2490~2690 3410~3490 Efficiency (%) In free space On the 2mm ABS base On the glass base Average Gain(dBi) In free space On the 2mm ABS base On the glass base
SPE-14-8-084/A/JW Page 7 of 63 Peak Gain(dBi) In free space On the 2mm ABS base On the glass base MECHANICAL Antenna Dimensions 205.8 x 58 x 12.4mm Housing PC+ABS Alloy Ingress Protection Rating IP67 Weight 250g ENVIRONMENTAL Operation Temperature -40°C to 85°C Storage Temperature -40°C to 90°C Humidity Non-condensing 65°C 95% RH
SPE-14-8-084/A/JW Page 8 of 63 3. Antenna Characteristics
3.1 GPS-GLONASS Antenna
3.1.1 Test Setup
3.1.2 GPS-GLONASS Return Loss
Return Loss：-32.9 dB @ 1575.42MHz Return Loss：-39.5 dB @ 1602MHz 270° 270°
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3.1.3 GPS-GLONASS Smith Chart
Impedance：48.9+j1.9 Ohm@ 1575.42MHz Impedance：50.9-j0.3 Ohm@ 1602MHz
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3.1.4 GPS-GLONASS Gain Pattern
Gain pattern @ 1575.42MHz Gain pattern @ 1602MHz
SPE-14-8-084/A/JW Page 11 of 63 Gain Pattern Data Angle(°)
1575.42 MHz 1602 MHz
-46 0.94 0.64 -2.01 1.62 -30 1.85 0.49 -0.90 1.59 -16 2.03 0.39 -0.39 1.63 0 1.67 0.44 0.37 -0.10 16 0.82 -0.69 0.90 -1.31
3.1.5 GPS-GLONASS LNA Noise Figure
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3.2 LTE MIMO Antenna
3.2.1 Test Setup
In free space On 2mm ABS base On the glass base
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3.2.2 LTE Antenna Return Loss
Setup in the free space with 2 meters cable length Setup on the 2mm ABS base with 2 meters cable length
SPE-14-8-084/A/JW Page 14 of 63 Setup on the glass base with 2 meters cable length
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3.2.3 LTE Antenna Efficiency
MIMO_1 MIMO_2
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3.2.4 LTE Antenna Average Gain
MIMO_1 MIMO_2
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3.2.5 LTE Antenna Peak Gain
MIMO_1 MIMO_2
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3.2.6 Test Setup For Antenna Radiation Pattern (ETS Anechoic chamber)
Y Z X
SPE-14-8-084/A/JW Page 19 of 63 3.2.7 2D Radiation pattern (MIMO1 with 2M cable length in free space) XY Plane X X Y Y
SPE-14-8-084/A/JW Page 20 of 63 XZ Plane X Y Z X
SPE-14-8-084/A/JW Page 21 of 63 X Z X Z
SPE-14-8-084/A/JW Page 22 of 63 YZ Plane Z Y Z Y
SPE-14-8-084/A/JW Page 23 of 63 3.2.8 2D Radiation pattern (MIMO2 with 2M cable length in free space) XY Plane Y Z X Y
SPE-14-8-084/A/JW Page 24 of 63 X X Y Y
SPE-14-8-084/A/JW Page 25 of 63 XZ Plane X X Z Z
SPE-14-8-084/A/JW Page 26 of 63 YZ Plane X Z Z Y
SPE-14-8-084/A/JW Page 27 of 63 Y Y Z Z
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3.2.9 Test Setup For Antenna Radiation Pattern (ETS Anechoic chamber)
Y Z X
SPE-14-8-084/A/JW Page 29 of 63 3.2.10 2D Radiation pattern (MIMO1 with 2M cable length on the 2mm ABS) XY Plane X X Y Y
SPE-14-8-084/A/JW Page 30 of 63 XZ Plane X Y Z X
SPE-14-8-084/A/JW Page 31 of 63 X Z X Z
SPE-14-8-084/A/JW Page 32 of 63 YZ Plane Z Y Z Y
SPE-14-8-084/A/JW Page 33 of 63 3.2.11 2D Radiation pattern (MIMO2 with 2M cable length on the 2mm ABS) XY Plane Y Z X Y
SPE-14-8-084/A/JW Page 34 of 63 X X Y Y
SPE-14-8-084/A/JW Page 35 of 63 XZ Plane X X Z Z
SPE-14-8-084/A/JW Page 36 of 63 YZ Plane X Z Z Y
SPE-14-8-084/A/JW Page 37 of 63 Y Y Z Z
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3.2.12 Test Setup For Antenna Radiation Pattern (ETS Anechoic chamber)
Y Z X
SPE-14-8-084/A/JW Page 39 of 63 3.2.13 2D Radiation pattern (MIMO1 with 2M cable length on the glass) XY Plane X X Y Y
SPE-14-8-084/A/JW Page 40 of 63 XZ Plane X Y Z X
SPE-14-8-084/A/JW Page 41 of 63 X Z X Z
SPE-14-8-084/A/JW Page 42 of 63 YZ Plane Z Y Z Y
SPE-14-8-084/A/JW Page 43 of 63 3.2.14 2D Radiation pattern (MIMO2 with 2M cable length on the glass) XY Plane Y Z X Y
SPE-14-8-084/A/JW Page 44 of 63 X X Y Y
SPE-14-8-084/A/JW Page 45 of 63 XZ Plane X X Z Z
SPE-14-8-084/A/JW Page 46 of 63 YZ Plane X Z Z Y
SPE-14-8-084/A/JW Page 47 of 63 Y Y Z Z
SPE-14-8-084/A/JW Page 48 of 63 4.Drawing
SPE-14-8-084/A/JW Page 49 of 63 5.Packaging
SPE-14-8-084/A/JW Page 50 of 63 6. Application Note (LTE MIMO Antenna) The MA240 antenna measurement with difference cable length and difference environments, the performance is shown as below,
6.1 In free Space
6.1.1 Return loss(MIMO_1 in free space)
6.1.2 Return loss (MIMO_2 in free space)
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6.1.3 Insertion loss (in free space)
6.1.4 Efficiency (MIMO_1 in free space)
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6.1.5 Efficiency (MIMO_2 in free space)
6.1.6 Average Gain (MIMO_1 in free space)
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6.1.7 Average Gain (MIMO_2 in free space)
6.1.8 Peak Gain (MIMO_1 in free space)
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6.1.9 Peak Gain (MIMO_2 in free space)
6.2 On 2mm ABS Base
6.2.1 Return loss(MIMO_1 on the 2mm ABS)
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6.2.2 Return loss (MIMO_2 on the 2mm ABS)
6.2.3 Insertion loss (on the 2mm ABS)
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6.2.4 Efficiency (MIMO_1 on the 2mm ABS)
6.2.5 Efficiency (MIMO_2 on the 2mm ABS)
6.2.6 Average Gain (MIMO_ on the 2mm ABS)
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6.2.7 Average Gain (MIMO_2 on the 2mm ABS)
6.2.8 Peak Gain (MIMO_1 on the 2mm ABS)
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6.2.9 Peak Gain (MIMO_2 on the 2mm ABS)
6.3 On the glass base
6.3.1 Return loss(MIMO_1 on the glass)
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6.3.2 Return loss (MIMO_2 on the glass)
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6.3.3 Insertion loss (on the glass)
6.3.4 Efficiency (MIMO_1 on the glass)
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6.3.5 Efficiency (MIMO_2 in on the glass)
6.3.6 Average Gain (MIMO_1 on the glass)
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6.3.7 Average Gain (MIMO_2 on the glass)
6.3.8 Peak Gain (MIMO_1 on the glass)
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