This compact screw mount antenna is designed for reliable 3G and 2G cellular connectivity in a variety of applications. Its ground plane dependent design ensures optimal performance in mobile networks, asset tracking, telematics, and more. The small form factor makes it suitable for installations where space is limited, while the robust construction supports use in automotive, industrial, and security environments.
Connections
3G/2G/CELL
Technical Specifications
Operating Temperature: -40 °C to +85 °C
Mounting: Screw Mount
Location: External
Type: Single
Connection 1 - Cellular
Standards: 2G and 3G
Frequency: 824-960, 1710-2170 MHz
VSWR: ~1.7:1, ~2.2:1
Efficiency (%): ~60.6, ~41.5
Peak Gain (dBi): ~1.9, ~0.7
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 100
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Technical Specifications (AI Reference Data)
{
"model": "2J1204B",
"title": "Cellular Screw Mount Antenna",
"mountingType": "Screw Mount",
"ipRating": null,
"dimensions_mm": "Ø 29 × 66.3",
"elements": [
{
"elementID": "Cellular",
"type": "Cellular",
"technologies": [
"3G",
"2G"
],
"frequencies": [
{
"range_mhz": "824-960",
"returnLoss_db": "~-14.0",
"vswr": "~1.7:1",
"efficiency_percent": "~60.6",
"peakGain_dbi": "~1.9",
"averageGain_db": "~-2.2"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-9.1",
"vswr": "~2.2:1",
"efficiency_percent": "~41.5",
"peakGain_dbi": "~0.7",
"averageGain_db": "~-4.0"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 100
}
],
"connectors": [
{
"elementIDRef": "Cellular",
"type": "SMA-Male",
"cableType": "RG58",
"cableLength_mm": 3000
}
]
}
