Antenna and electrical specifications

connection 1

LTE 450 Antenna

Standards LTE Band 450
Frequency 410-496
VSWR ~1.8:1
Efficiency (%) ~61.8
Peak Gain (dBi) ~3.0
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 50

Key Features

Ground Plane Dependent
LTE 450 Antenna
3.0 dBi 4G LTE Peak Gain
High Gain
Small Form Factor
Customizable Cable and Connector

Antenna Description

The Sleek Design, High-Gain and Customizable LTE 450 Solution 

2J Antennas brings LTE 450 technology to our whip antenna series by offering our new ground plane dependent magnetic 2J3490M. This 3.0 dBi high-gain antenna is designed specifically to operate within the 410-496 MHz band making it ideal for applications requiring absolute reliability. By utilizing LTE 450, it effectively redirects data traffic away from public networks, reducing congestion and ensuring consistent performance. Its low-profile design can be easily installed in many environments, making it an excellent choice for applications in industries such as IoT, M2M, and remote monitoring.

The 2J3490M is a low-cost solution with easy installation through the simple magnetic mounting making this antenna ideal for commercial, industrial and consumer industries.

Suggested applications include: 

  • Internet of Things (IoT) In particular, LTE 450 supports CAT-M and narrowband IoT (NB-IoT) technologies, which are dedicated to IoT connectivity.
  • Machine to machine (M2M) applications
  • Logistics and Shipping
  • Industrial IoT & Monitoring
  • Smart Farming
  • Security and Surveillance
  • Mission Critical Communications
  • Transportation

The 2J3490M brings signal performance and quality in a 360-degree radiation pattern due to its omni-directional design while maintaining a maximum peak gain of ~3.0 and an exceptional maximum efficiency of ~61.8%.

Installation / Environmental

Measuring only Ø 31 × 164 mm, the low-profile 2J3490M features ABS/TPE and Zamak materials, and can be installed on any magnetic surfaces. 2J3490M comes with a powerful magnetic mount that is strong enough for long-term applications but also offers the convenience of frequent relocation on any metal surface. Given the LTE 450 spectrum's recognized efficiency in remote areas and its ability to maintain strong signals even through walls and underground, it becomes the top choice for devices typically installed in basement locations below ground level. The 2J3490M features a standard SMA-Male connector and a 300 cm long LL100 cable. 2J Antennas also offers a wide range of alternative connectors and cables to meet our customers’ most unique design requirements.  

The health of the environment is important to 2J Antennas; therefore, all our products are manufactured without hazardous materials making us fully REACH and RoHS compliant.

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