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2J  |  SKU: 2JE28_3

2JE28 4G/LTE internal surface mount fiberglass Antenna

€1,67
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Datasheet

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Description

This compact fiberglass antenna is designed for high-performance 4G/LTE, 3G, and 2G connectivity in embedded applications. Its SMT brick form factor and ground plane dependent design make it ideal for integration into a wide range of devices where space is limited. The antenna offers wideband coverage from 698 to 2700 MHz, supporting multiple cellular bands for reliable and efficient wireless communication. Its robust construction ensures durability and consistent performance in demanding environments, making it suitable for consumer electronics, robotics, IoT devices, and more.

Connections

4G LTE/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G


Technical Specifications

Operating Temperature: -40 °C to +105 °C
Antenna Technologies: Monopole
Cellular Technologies: 4G/LTE
Location: Internal
Mounting: Surface Mount Fiberglass
Type: Single
Dimensions: 40 × 8 × 3 mm

Connection 1 - Cellular/4G LTE

Standards: 2G, 3G, 4G
Frequency: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~2.6:1, ~1.8:1, ~1.5:1
Efficiency (%): ~58, ~70, ~65
Peak Gain (dBi): ~2.5, ~3.1, ~3.5
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

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Technical Specifications (AI Reference Data)

{ "model": "2JE28", "title": "4G LTE/3G/2G High Performance Compact Size Fiberglass Antenna", "mountingType": "Surface Mount", "ipRating": null, "dimensions_mm": "40 × 8 × 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": "~-7.6", "vswr": "~2.6:1", "efficiency_percent": "~58", "peakGain_dbi": "~2.5", "averageGain_db": "~-2.6" }, { "range_mhz": "1710-2170", "returnLoss_db": "~-11.2", "vswr": "~1.8:1", "efficiency_percent": "~70", "peakGain_dbi": "~3.1", "averageGain_db": "~-1.7" }, { "range_mhz": "2500-2700", "returnLoss_db": "~-14.9", "vswr": "~1.5:1", "efficiency_percent": "~65", "peakGain_dbi": "~3.5", "averageGain_db": "~-2.1" } ], "polarization": "Linear", "radiationPattern": "Omni-Directional", "impedance_ohms": 50, "maxInputPower_w": 25 } ], "connectors": [] }

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