This low-profile combination antenna delivers reliable connectivity for cellular (4G/LTE/3G/2G), GNSS (GPS, GLONASS, Galileo, QZSS), and Wi-Fi/ISM applications. Its ground plane independent design ensures consistent performance across a wide range of installation environments. The antenna is ideal for asset tracking, telematics, IoT, smart cities, fleet management, and other demanding wireless applications requiring robust multi-technology support.
Connections
4G LTE/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
GPS/GLO/QZSS/Galileo/L1
2.4-5.0GHz/WiFi/LPWA/BT/ZigBee/RFID/ISM
Technical Specifications
Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Multi-Technology
Cellular Technologies: 4G/LTE
Location: External
Mounting: Adhesive Mount
Satellite Navigation: GNSS
Short-Range Wireless Standards: Wi-Fi, Bluetooth, ZigBee, ISM
Type: Combination
Connection 1 - Cellular/4G LTE
Standards: 2G, 3G, 4G
Frequency: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~1.6:1, ~1.3:1, ~1.5:1
Efficiency (%): ~72, ~67, ~65
Peak Gain (dBi): ~5.1, ~5.0, ~4.2
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Connection 2 - 2.4/5.0 GHz ISM
Standards: WiFi, Bluetooth, ZigBee, ISM
Frequency: 2410-2490, 4920-5925 MHz
VSWR: ~1.3:1, ~1.6:1
Efficiency (%): ~54, ~64
Peak Gain (dBi): ~5.8, ~6.3
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Connection 3 - GPS/GLONASS
Standards: GPS, QZSS, Galileo, GLONASS
Frequency: 1575.42, 1598-1606 MHz
VSWR: ≤1.4:1
Impedance (Ohm): 50
Polarisation: RHCP
Active Gain (dB): 28 @ 2.7 V
Saw Filter Type: Pre-Filter
Voltage (V): 1.5 - 3.6
Noise Figure (dB): 1.5 Typ
Current Consumption (mA): 9 Typ
Power Consumption (mW): 24.3 Typ
ESD Protection (kV): 2
Download Datasheet PDF
Technical Specifications (AI Reference Data)
{
"model": "2J4950PGF",
"title": "4G LTE/3G/2G Wi-Fi ISM GPS/GLONASS/Galileo 3-in-1 Adhesive Mount Antenna",
"mountingType": "Adhesive Mount",
"ipRating": "IP67/IP69",
"dimensions_mm": "150.5 x 42 x 15.3",
"elements": [
{
"elementID": "Cellular",
"type": "Cellular",
"technologies": [
"4G LTE",
"3G",
"2G",
"FirstNet",
"LPWA",
"NB-IoT",
"Cat-X-Mx-NBx"
],
"frequencies": [
{
"range_mhz": "698-960",
"returnLoss_db": "~-13.1",
"vswr": "~1.6:1",
"efficiency_percent": "~72",
"peakGain_dbi": "~5.1",
"averageGain_db": "~-1.5"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-18.5",
"vswr": "~1.3:1",
"efficiency_percent": "~67",
"peakGain_dbi": "~5.0",
"averageGain_db": "~-1.8"
},
{
"range_mhz": "2500-2700",
"returnLoss_db": "~-14.1",
"vswr": "~1.5:1",
"efficiency_percent": "~65",
"peakGain_dbi": "~4.2",
"averageGain_db": "~-1.9"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
},
{
"elementID": "Wi-Fi / ISM",
"type": "Wi-Fi",
"technologies": [
"Wi-Fi",
"Bluetooth",
"ZigBee",
"ISM"
],
"frequencies": [
{
"range_mhz": "2410-2490",
"returnLoss_db": "~-19.0",
"vswr": "~1.3:1",
"efficiency_percent": "~54",
"peakGain_dbi": "~5.8",
"averageGain_db": "~-2.7"
},
{
"range_mhz": "4920-5925",
"returnLoss_db": "~-14.3",
"vswr": "~1.6:1",
"efficiency_percent": "~64",
"peakGain_dbi": "~6.3",
"averageGain_db": "~-2.0"
}
],
"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": "<=-15.0",
"vswr": "<=1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~28",
"averageGain_db": null
},
{
"range_mhz": "1598-1606",
"returnLoss_db": "<=-15.0",
"vswr": "<=1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~28",
"averageGain_db": null
}
],
"polarization": "RHCP",
"radiationPattern": "Hemispherical",
"impedance_ohms": 50,
"maxInputPower_w": null
}
],
"connectors": [
{
"elementIDRef": "Cellular",
"type": "SMA-Male",
"cableType": "LMR195",
"cableLength_mm": 3000
},
{
"elementIDRef": "Wi-Fi / ISM",
"type": "SMA-Male",
"cableType": "LMR195",
"cableLength_mm": 3000
},
{
"elementIDRef": "GNSS",
"type": "SMA-Male",
"cableType": "LMR100",
"cableLength_mm": 3000
}
]
}
