MA510.C.CG.005 TAOGLAS | Alldatasheet
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DSP-13-8-024/C/EZ Page 1 of 23 MA.510.C.A108151.G108151 DRAFT SPECIFICATION Product Name : Heavy Duty Screw Mount Antenna MIMO Dual Band 2.4/5.0GHz Features : 2.4GHz/5.0GHz suitable for ISM Bands/ZigBee/WLAN/Bluetooth IEEE.802.11n/IEEE.802.11ac High Isolation Between Antenna Elements UV and vandal resistant ABS housing IP67 compliance Height 29mm Diameter 49mm RoHS Compliant
DSP-13-8-024/C/EZ Page 2 of 23 MA.510.C.A108151.G108151 1. Introduction The MIMO communication system has been one of the most promising technologies, well suited for high data rate communicatio n. A MIMO (Multiple-Input-Multiple-Output) system use at least two antenna structures and is more advanta geous than single-input single-output (SISO) in an aspect of increasing channel capacity and reducing transmitting power. MIMO antennas should have compact structure, high radiation efficiency, low envelope correlation, and high isolation between the signal ports. In small structures (antennas spaced closely), the application of MIMO technology has been restricted by high degree of coupling and spatial correlation between antenna elements due to the limited available space. The isolation between antennas become critical as it can deteriorate the system performance and decreases channel capacity. The Hercules MA.510 MIMO antenna is low profile, heavy-duty, fully IP67 waterproof external M2M antenna for use, transportation and remote monitoring applications. This unique omnidirectional antenna provide high efficiency and high isolation between antennas elements in a heavy-duty low profile compact structure, delivering powerful MIMO antenna technology for Wi-Fi 802.11n and emerging 802.11ac. The antenna screws down permanently onto a roof or metal panel and can be pole or wall- mounted. One antenna elements is vertically polarized and one is horizontally polarized to increase the isolation between antennas. For industries such as remote monitoring, smart meter systems, construction equipment, public safety at only 29mm high, the Hercules MA.510 MIMO antenna provides an unobtrusive, robust, rugged antenna that is durable even in extreme environments.
DSP-13-8-024/C/EZ Page 3 of 23 MA.510.C.A108151.G108151 2. Specification Antenna Hercules MA.510 MIMO ELECTRICAL Operation Frequency (GHz) 2.4~2.5 4.8~5.8 Polarization Linear Linear Impedance (ohms) 50 50 Min Isolation (dB) -22 -28 Max VSWR 2.0:1 2.0:1 Max Return Loss (dB) -10 -10 Peak Gain (dBi) 3.9 3.0 Efficiency (%) 60 40 Average Gain (dB) -2.2 -3.9 Radiation Properties Omni Omni Max Input Power 2W max 2W max MECHANICAL Dimensions (mm) Height=29 Diameter=49 Cable 1M RG316- Fully Customizable Casing UV Resistant PVC Base and Thread Nickel plated steel Weather proof gasket CR4305 foam with 3M9448B double-side adhesive Connector RP-SMA Male Fully Customizable Tread Diameter (mm) 18 Sealant Rubber Stopper ENVIRONMENTAL Protection IP67 Corrosion 5% NACI for 48hrs- Nickel plated steel base and thread Temperature Range 40ºC to +85ºC Thermal Shock 100 cycles -40 C to +885 C Humidity Non-condensing 65 C 95% RH Shock (Drop Test) 1m drop on concrete 6 axes * The Hercules MA.510 MIMO antenna performance was measured with RG316 coaxial cable at 1 meter cable length on a 30x30 cm ground plane.
3.1 Test set-up
Figure 1. Impedance measurements. Figure 2. Peak gain, efficiency and radiation pattern measurements.
3.2 Return Loss
Figure 3. Return loss of the Hercules MA.510 MIMO antenna from 2100 MHz to 2700 MHz. Figure 4. Return loss of the Hercules MA.510 MIMO antenna from 4500 MHz to 6000 MHz.
3.3 VSWR
Figure 5. VSWR of the Hercules MA.510 MIMO antenna from 2100 MHz to 2700 MHz. Figure 6. VSWR of the Hercules MA.510 MIMO antenna from 4500 MHz to 6000 MHz
3.4 Isolation
Figure 7. Isolation of the Hercules MA.510 MIMO antenna from 2100 MHz to 2700 MHz Figure 8. Isolation of the Hercules MA.510 MIMO antenna from 4500 MHz to 6000 MHz
3.5 Envelope Correlation Coefficient (ECC)
Figure 9. ECC of the Hercules MA.510 MIMO antenna from 2300 MHz to 2600 MHz. Figure 10. ECC of the Hercules MA.510 MIMO antenna from 4800 MHz to 6000 MHz.
3.6 Efficiency
Figure 11. Efficiency of the Hercules MA.510 MIMO antenna from 2300 MHz to 2600 MHz. Figure 12. Efficiency of the Hercules MA.510 MIMO antenna from 4800 MHz to 6000 MHz.
3.7 Peak Gain
Figure 13. Peak Gain of the Hercules MA.510 MIMO antenna from 2300 MHz to 2600 MHz. Figure 14. Peak Gain of the Hercules MA.510 MIMO antenna from 4800 MHz to 6000 MHz.
3.8 Average Gain
Figure 15. Average Gain of the Hercules MA.510 MIMO antenna from 2300 MHz to 2600 MHz. Figure 16. Average Gain of the Hercules MA.510 MIMO antenna from 4800 MHz to 6000 MHz.
3.9.1 MIMO Antenna 1
Figure 17. 3D Radiation Pattern at 2450 MHz (left side), Radiation Pattern at 5400 MHz (right side) of the MA550 Antenna.
3.9.2 MIMO Antenna 2
Figure 18. 3D Radiation Pattern at 2450 MHz (left side),
DSP-13-8-024/C/EZ Page 13 of 23 MA.510.C.A108151.G108151 3.10 2D Radiation Patterns
3.10.1 MIMO Antenna 1 2400 MHz Band
Figure 19. 2D Radiation Pattern at 2400MHz band
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3.10.2 MIMO Antenna 1 5800 MHz Band
Figure 20. 2D Radiation Pattern at 5800MHz band
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3.10.3 MIMO Antenna 2 2400 MHz Band
Figure 21. 2D Radiation Pattern at 2400MHz band
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3.10.4 MIMO Antenna 2 5800 MHz Band
Figure 22. 2D Radiation Pattern at 5800MHz band
Figure 23. Antenna Drawing
Figure 24. Installation
DSP-13-8-024/C/EZ Page 23 of 23 MA.510.C.A108151.G108151 6. Packaging