This high-performance magnetic mount antenna combines GNSS and ISM technologies for reliable positioning and data transmission. Its robust design is ideal for demanding environments, making it suitable for applications such as logistics, smart cities, fleet management, autonomous driving, and more. The antenna supports GPS, GLONASS, Galileo, QZSS, and 169 MHz ISM/ERMES bands, ensuring versatile connectivity for a wide range of industrial and commercial uses.
Connections
GPS/GLO/QZSS/Galileo/L1
169MHz/ERMES/VHF
Technical Specifications
Operating Temperature: -40 °C to +85 °C
Mounting: Magnetic Mount
Type: Combination
Location: External
Satellite Navigation: GNSS
LPWAN & IoT Communication: ISM, ERMES
Connection 1 - 169 MHz ISM (ERMES)
Standards: ERMES, ISM, VHF
Frequency: 169.4-169.8 MHz
VSWR: ~1.7:1
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Connection 2 - GPS/GLONASS
Standards: GPS/QZSS/Galileo/GLONASS
Frequency: 1575.42, 1598-1610 MHz
VSWR: <=1.4:1
Impedance (Ohm): 50
Polarisation: RHCP
Active Gain (dB): 26 @ 3V / 27 @ 5V
Saw Filter Type: No-Filter
Voltage (V): 2.7 - 5.5
Current (mA): 15 - 25
Power Consumption (mW): 40 - 137
Download Datasheet PDF
Technical Specifications (AI Reference Data)
{
"model": "2J7225MG",
"title": "GPS/GLONASS/Galileo and 169 MHz ISM-ERMES Magnetic Mount Antenna",
"mountingType": "Magnetic Mount",
"ipRating": "IP67/IP69",
"dimensions_mm": "Ø 54 x 95.4",
"elements": [
{
"elementID": "ISM 169 MHz",
"type": "ISM",
"technologies": [
"ERMES",
"ISM",
"VHF"
],
"frequencies": [
{
"range_mhz": "169.4-169.8",
"returnLoss_db": "~-11.7",
"vswr": "~1.7:1",
"efficiency_percent": null,
"peakGain_dbi": "~0",
"averageGain_db": null
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
},
{
"elementID": "GNSS",
"type": "GNSS",
"technologies": [
"GPS",
"GLONASS",
"Galileo",
"QZSS"
],
"frequencies": [
{
"range_mhz": "1575.42",
"returnLoss_db": "~-15",
"vswr": "~1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~26 (3V) / ~27 (5V)",
"averageGain_db": null
},
{
"range_mhz": "1598-1610",
"returnLoss_db": "~-15",
"vswr": "~1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~26 (3V) / ~27 (5V)",
"averageGain_db": null
}
],
"polarization": "RHCP",
"radiationPattern": "Hemispherical",
"impedance_ohms": 50,
"maxInputPower_w": null
}
],
"connectors": [
{
"elementIDRef": "ISM 169 MHz",
"type": "SMA-Male",
"cableType": "RG174",
"cableLength_mm": 3000
},
{
"elementIDRef": "GNSS",
"type": "SMA-Male",
"cableType": "RG174",
"cableLength_mm": 3000
}
]
}
