This compact monopole antenna is designed for reliable 3G and 2G cellular connectivity in a wide range of applications. Its omni-directional radiation pattern and ground plane dependent design ensure consistent signal performance, making it ideal for mobile networks, asset tracking, telematics, and industrial monitoring. The small form factor and waterproof gasket make it suitable for outdoor and rugged environments.
Connections
3G/2G/CELL
Technical Specifications
Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Monopole
Cellular Technologies: 3G, 2G
Location: External
Mounting: Connector Mount
Type: Single
Connection 1 - Cellular
Standards: 2G and 3G
Frequency: 824-960, 1710-2170 MHz
VSWR: ~1.7:1, ~3.1:1
Efficiency (%): ~60.7, ~48.6
Peak Gain (dBi): ~0.6, ~2.0
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
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Technical Specifications (AI Reference Data)
{
"model": "2J0504-C20N",
"title": "Cellular Omni-Directional Monopole Ground Plane Dependent Antenna",
"mountingType": "Connector Mount",
"ipRating": "IP67",
"dimensions_mm": "Ø 15.7 × 58.2",
"elements": [
{
"elementID": "Cellular",
"type": "Cellular",
"technologies": [
"3G",
"2G"
],
"frequencies": [
{
"range_mhz": "824-960",
"returnLoss_db": "~-13.1",
"vswr": "~1.7:1",
"efficiency_percent": "~60.7",
"peakGain_dbi": "~0.6",
"averageGain_db": "~-2.2"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-6.0",
"vswr": "~3.1:1",
"efficiency_percent": "~48.6",
"peakGain_dbi": "~2.0",
"averageGain_db": "~-3.3"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
}
],
"connectors": [
{
"elementIDRef": "Cellular",
"type": "SMA-Male",
"cableType": null,
"cableLength_mm": null
}
]
}
