This heavy-duty screw mount antenna is designed for reliable 3G and 2G cellular connectivity in demanding environments. Its robust construction ensures durability and resistance to harsh conditions, making it ideal for applications such as mobile networks, asset tracking, machine control, automotive, and industrial monitoring. The antenna features anti-rotation mounting and is ground plane dependent, providing stable performance for a wide range of wireless communication needs.
Connections
3G/2G/CELL
Technical Specifications
Operating Temperature: -40 °C to +85 °C
Mounting: Screw Mount
Type: Single
Connection 1 - Cellular
Standards: 2G and 3G
Frequency: 824-960, 1710-2170 MHz
VSWR: ~3.0:1, ~2.0:1
Efficiency (%): ~18.1, ~20.5
Peak Gain (dBi): ~-4.1, ~-0.3
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Download Datasheet PDF
Technical Specifications (AI Reference Data)
{
"model": "2J6704B",
"title": "CELLULAR Screw Mount Heavy Duty Antenna",
"mountingType": "Screw Mount",
"ipRating": "IP67/IP69K",
"dimensions_mm": "Ø 77.3 x 36.5",
"elements": [
{
"elementID": "Cellular",
"type": "Cellular",
"technologies": [
"3G",
"2G"
],
"frequencies": [
{
"range_mhz": "824-960",
"returnLoss_db": "~-6.5",
"vswr": "~3.0:1",
"efficiency_percent": "~18.1",
"peakGain_dbi": "~-4.1",
"averageGain_db": "~-8.6"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-10.0",
"vswr": "~2.0:1",
"efficiency_percent": "~20.5",
"peakGain_dbi": "~-0.3",
"averageGain_db": "~-7.1"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
}
],
"connectors": [
{
"elementIDRef": "Cellular",
"type": "SMA-Male",
"cableType": "RG174",
"cableLength_mm": 3000
}
]
}
