2JF1424P 4G/LTE adhesive mount flexible internal Antenna U.FL 3.8cm

This ultra-compact flexible antenna is engineered for high-performance 4G LTE, 3G, and 2G connectivity in space-constrained devices. Its innovative design features a left-hand feed and a flexible polymer construction, making it ideal for integration into PCBs and devices with challenging size restrictions. The self-adhesive mount allows for versatile installation, supporting upward, flat, downward, or angled positioning to suit various device layouts. With excellent efficiency and peak gain, this antenna is perfect for applications requiring reliable voice, data, and IoT communications.

Connections

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

Connector & Cable

• Connector Type: U.FL
• Cable Length: 3.8cm
• Cable Type: 1.37mm Mini-Coax

Installation / Environmental

The compact 2JF1424P, measuring only 40 x 20 x 0.2 mm, is manufactured with high quality flexible polymer material and has the smallest antenna footprint on the market without sacrificing performance. Designed with a 3M self-adhesive mount allows for versatile in device or PCB installations where size restrictions are challenging. This flexible antenna will fit any positioning requirements as it can be integrated upwards, flat, downwards and with intermediate angles. Adding a short cable between the antenna and the ground plane extension allows us to minimize the antenna size while maximizing the electrical length of the collinear and non-collinear radiated elements. The antenna is left hand fed allowing for simple antenna integration and some PCB cellular modules which may have the signal pad on the right side or left side. (Please see product 2JF1424Pa for the Cellular/LTE right hand feed antenna option). This new technology makes this antenna the future solution for high demand smaller devices and antenna miniaturization.
2JF1424P comes with a U.FL connector and a perfectly tuned 38mm long 1.37mm Mini-Coax cable. We offer a wide range of alternative connectors and cables to meet any customization needs.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Monopole
Cellular Technologies: 4G/LTE
Location: Internal
LPWAN & IoT Communication: LPWA, NB-IoT, Cat-X, Cat-Mx, Cat-NBx
Mounting: Adhesive Mount Flexible
Type: Single

Connection 1 - Cellular/4G LTE

Standards: 2G, 3G, 4G
Frequency: 698-960, 1710-2170, 2500-2700 MHz
Peak Gain (dBi): ~4.1, ~2.7, ~2.2
Efficiency (%): ~69.0, ~65.8, ~56.3
VSWR: ~2.1:1, ~2.5:1, ~2.6:1
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Download Datasheet PDF