SPECIFICATION Part No. : MA650.ST.AB.002.dz Product Name : Spartan ST Antenna 2in1 MA650 Low Profile Screw-Mount (Permanent Mount) 3G/2G/GPS-GLONASS-GALILEO combination antenna Feature : 1 x 3G/1G Antenna (824~960MHz, 1710~2170MHz) 0.3m NFC200 Coaxial Cable Fakra Jack Connector Code D Violet ● 1 x GPS/GLONASS/GALILEO 1575.42/1602MHz Antenna 0.3m RG174 Coaxial Cable Fakra Jack Connector Code C Blue IP69K and IP67 Waterproof High Efficiency / Peak Gain Outdoor Antenna Advanced RF Design and Materials Heavy Duty – Integrated Metal Base/ Ground-plane Dims: 147.5mm: Height 35.6mm Custom cables and connectors available RoHS Compliant ● SPE-15-8-043/A/WY Page 1 of 20 1. Introduction The Spartan MA650.ST antenna is an omni-directional, heavy-duty, fully IP69K and IP67 waterproof external M2M antenna for use in telematics, transportation, and remote monitoring applications. This unique antenna delivers powerful 3G/2G antenna technology and GPS/GLONASS/GALILEO for next generation high bandwidth telematics navigation systems. We have packed 2 high efficiency and gain antennas in an extremely robust IP69K direct mount antenna package. The antenna has its own ground-plane and can radiate on any mounting environment like metal or plastic without affecting performance. The cables are low loss allowing for lengths of up to 5 meters (16 ‘ and 4.85 “), critical for buses, trains, and other commercial transport applications. For industries such as commercial vehicle telematics, remote monitoring, smart meter systems, construction equipment, at only 40mm high, the Spartan provides an unobtrusive, robust, rugged antenna that is durable even in extreme environments. This model is specific designed for automotive market with Fakra Jack generation II connectors which provide high connector reliability in vibrant usage application. Customized cable length and connector versions are available upon request. SPE-15-8-043/A/WY Page 2 of 20 2. Specification Table 3G/2G Antenna Frequency (MHz) Peak Gain (dBi) Average Gain (dBi) Efficiency (%) 824~894 880~960 1710~1880 1850~1990 1920~2170 30cm 0.65 0.16 4.05 4.05 3.64 1m 2.64 1.97 3.46 3.97 3.46 2m 1.60 1.24 3.32 3.26 2.73 3m 2.17 1.34 2.87 3.01 2.56 5m -0.82 -1.34 1.57 2.22 1.72 30cm -4.76 -5.43 -3.48 -2.45 -4.10 1m -4.26 -5.78 -3.79 -2.86 -4.23 2m -4.46 -6.35 -4.12 -3.38 -5.32 3m -4.80 -5.97 -4.91 -3.61 -5.08 5m -5.61 -6.56 -6.35 -4.34 -5.81 30cm 33.89 29.95 47.05 57.47 40.88 1m 38.06 27.70 43.75 52.18 38.82 2m 36.11 24.40 40.27 46.10 31.16 3m 33.56 23.25 34.56 43.83 32.12 5m 27.96 23.10 25.00 36.89 27.06 Return loss (dB) < -5 Polarization Linear Impedance 50Ω Cable 0.3m NFC200 standard, fully customizable Connector FAKRA, standard, fully customizable Maximum Input Power 5W SPE-15-8-043/A/WY Page 3 of 20 GPS-GLONASS-GALILEO Center Frequency GPS/GALILEO:1575.42±3 MHz GLONASS:1602±0.5 MHz Gain 3 ±1 dBic typ. VSWR 1.5:1 Max Impedance 50Ω Cable 0.3m RG174 standard, fully customizable Connector FAKRA Connector, fully customizable LNA Electrical Properties Center Frequency GPS/GALILEO:1575.42±3 MHz GLONASS:1602±0.5 MHz Impedance VSWR Return Loss DC Power Input 50 Ohm < 1.5:1 10 dB Min. 32 dB Min. @ 5.0V 28 dB Min. @ 3.3V 21 dB Min. @ 1.8V 1.8V~5.0V Noise Figure @3.3V 1.6dB Power Consumption 10mA @ 3.3V Gain MECHANICAL Antenna Dimensions 147.5*145.6*35.6mm Casing Wonderloy PC-540 PC/ABS Alloy Waterproof IP69K and IP67 Thread M20*1.5P Weight 570g Recommended Assembly Torque 29.4 N∙m Maximum Assembly Torque 39.2 N∙m ENVIRONMENTAL Operation Temperature -40°C to 85°C Storage Temperature -40°C to 90°C Humidity Non-condensing 65°C 95% RH SPE-15-8-043/A/WY Page 4 of 20 3. Cellular Antenna Characteristics 3.1. Return Loss 3.2. Peak Gain SPE-15-8-043/A/WY Page 5 of 20 3.3. Average Gain 3.4. Efficiency SPE-15-8-043/A/WY Page 6 of 20 3.5. Radiation Patterns SPE-15-8-043/A/WY Page 7 of 20 3.5.1. 2D Radiation Patterns XY Plane X Y X Y SPE-15-8-043/A/WY Page 8 of 20 XZ Plane Z X Z X SPE-15-8-043/A/WY Page 9 of 20 3.5.2. 3D Radiation Patterns @824MHz @880MHz @960MHz @1710MHz SPE-15-8-043/A/WY Page 10 of 20 @1880MHz @1990MHz @2170MHz SPE-15-8-043/A/WY Page 11 of 20 4. GPS-GLONASS-GALILEO Antenna Characteristics 4.1. Block diagram 4.2. Antenna Return Loss SPE-15-8-043/A/WY Page 12 of 20 4.3. Smith Chart 4.4. 3D Efficiency Table (passive antenna) Frequency (MHz) Return Loss(dB) Impedance(Ω) Gain 0˚ Gain 0˚ H-Plane(dBic) E-Plane(dBic) 1575.42 -36.3 50.3 + j 1.4 3.34 3.77 1598 -25.8 51.5 + j 4.9 3.49 3.63 1602 -41.5 50.6 – j 0.5 3.23 3.35 1606 -25.3 48.8 – j 5.2 2.93 3.05 SPE-15-8-043/A/WY Page 13 of 20 4.5. LNA S-parameter 4.6. LNA Noise Figure SPE-15-8-043/A/WY Page 14 of 20 4.7. Radiation Pattern 2D-radiation pattern Free Space @1575.42MHz Red Line：H-plane ; Blue Line：E-plane SPE-15-8-043/A/WY Page 15 of 20 2D-radiation pattern Free Space @1602MHz Red Line：H-plane ; Blue Line：E-plane SPE-15-8-043/A/WY Page 16 of 20 5. Drawing SPE-15-8-043/A/WY Page 17 of 20 6. Installation SPE-15-8-043/A/WY Page 18 of 20 7. Packaging SPE-15-8-043/A/WY Page 19 of 20 SPE-15-8-043/A/WY Page 20 of 20