Antenna and electrical specifications

connection 1


Technologies 5G, 4G, 3G and 2G
Frequency 617-960, 1427-2690, 3300-5000, 5150-5925
Efficiency (%) ~55.2, ~61.4, ~60.4, ~40.0
Polarisation Linear
Radiation Pattern Omni-Directional
Return Loss (dB) ~-6.7, ~-10.3, ~-10.2, ~-5.7
VSWR ~3.1:1, ~2.0:1, ~2.0:1, ~3.5:1
Peak Gain (dBi) ~0.5, ~2.7, ~3.1, ~2.2
Impedance (Ohm) 50
Max. Input Power (W) 25

Key Features

Ultra Wide band Antenna
SMT Brick Embedded Antenna
617-5925 MHz Sub 6GHz Bands
Full 4GLTE backward compatibility
Ground Plane Dependent
3.1 dBi 5G NR Peak Gain
High Performance
Fiberglass Material
Compact Size
Easy to Integrate

5GNR Antenna Bands list

Parameters 5GNR Antenna
Frequency (MHz) 617-960 1427-2690 3300-5000 5150-5925
Band (MHz) 600, 700, 850, 900 1500, 1600, 1700, 1800,
1900, 2000, 2100, 2300,
2500, 2600
3300, 3500, 3600, 3700, 4500 5200, 5500, 5800
5GNR Bands n5, n8 ,12, n20, n28, n71,
n81, n82, n83,
n1, n2, n3, n7, n25, n34,
n38, n39, n40, n41, n50,
n51, n66, n70, n74, n75,
n76, n80, n84, n86
n77, n78, n79  
4GLTE Bands B5, B6, B8, B12, B13, B14,
B17, B18, B19, B20, B26,
B27, B28, B29, B44, B67,
B68, B71, B85
B1, B2, B3, B4, B7, B9,
B10, B11, B21, B23, B24,
B25, B30, B32, B33, B34,
B35, B36, B37, B38, B39,
B40, B41, B45, B50, B51,
B65, B66, B69, B70, B74,
B75, B76
B22, B42, B43, B48,
B49, B52
B46, B47, B252, B255
3GCELL Bands B5, B6, B8, B12, B13, B14,
B19, B20, B26
B1, B2, B3, B4, B7, B9,
B10, B11, B21, B25, B32,
B33, B34, B35, B36, B37,
B38, B39, B40
2GCELL Bands 710, 750, 810T, 850, 900P,
900E, 900R
1800DCS, 1900PCS    
CDMACELL Bands BC0, BC2, BC3, BC7, BC9,
BC10, BC12, BC18, BC19
BC1, BC4, BC6, BC8,
BC13, BC14, BC15, BC16,
BC20, BC21


Antenna Description


Introducing the Smallest 5GNR Rigid Antenna on the Market

2J Antennas is pleased to expand our 5GNR antenna family by adding the best in class 5GNR fiberglass internal antenna (2JE71). This ultra-compact off-the-shelf antenna combines high efficiency, reliability, and low device power consumption, making it ideal for IoT and M2M low power wide area (LPWA) technologies.

Suggested applications include:

- Industrial / Commercial and Residential IoT
- Consumer Electronics / Wearables
- Public Safety Broadband Devices
- Business / Home Automation Devices
- Transportation / Automotive
- Robotics / Automation 
- Drones and UAV’s

The 2JE71 is designed with omni-directional coverage and is optimized for 360-degree signal strength while maintaining stable gains and efficiency across all bands. The new 5GNR technology enhances mobile broadband and ultra-reliable low-latency communications. Edge and EV-DO are designed for digital mobile phone technology and wireless internet access improving data transmission while maintaining higher bit rates and advanced multiplexing techniques resulting in increased capacity and maximum throughput. 

This antenna has been tested in our certified CTIA 3D anechoic chamber for precision accuracy in addition to meeting the shear force testing of 30Kgf (IEC62137-1-2:2007).

Installation and Durability

The 2JE71 offers a ground plane dependent internal antenna designed with a compact form factor ideal for space-restricted device integration. This antenna is manufactured out of high-grade fiberglass, a material known for durability and resistance to extreme temperatures ranging between -40C and +85C. 

Proper antenna placement is fundamental for optimal performance and ideal for extremely small PCB application requirements by taking up minimal space without compromising performance. Our world-class team is ready to assist our customers with any antenna integration needs, including full antenna parameter reports for impedance and OTA (over the air) measurements.

2J Antennas supports the health of our environment and production staff by manufacturing all our products without hazardous materials while maintaining full REACH and RoHS compliance.

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