Antenna and electrical specifications

connection 1

868/915 MHz ISM

Standards ZigBee, ISM, SIGFOX, LoRa
Frequency 863-870, 902-928
VSWR ~2.3:1, ~1.2:1
Efficiency (%) ~58, ~77
Peak Gain (dBi) ~2.7, ~3.6
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25

Key Features

Dual Band 868/915 MHz ISM Antenna
Flexi Internal Antenna
Ground Plane Independent
3.6 dBi 868/915 MHz ISM Peak Gain
High Performance
Customizable Cable and Connector

Antenna description



A very compact high-efficiency flexible Dual Band ISM PCB antenna

At only 0.2mm thick, the 2JF0415P is an ultra-thin, high efficiency, flexible PCB antenna that has been designed for NB-IoT applications where device available space is at a premium. Integrating an omnidirectional design, this antenna provides a 360° coverage for all implementations where a dedicated frequency is needed.
Utilizing 868MHz ISM for European standards and 915MHz ISM frequencies for the US market, this flexible embedded antenna is ideal for applications such as M2M, smart metering devices, precision agriculture management, remote keyless systems, optical connectivity solutions, underwater sensors, smart healthcare, and fitness monitoring devices, etc.

Application Parameters

The 868MHz and 915MHZ ISM bands (industrial, scientific, and medical) are bands that can be used freely (free of charge and without authorization) for industrial, scientific and medical applications. The unlicensed ISM bands below 1GHz are widely used for various consumer and industrial applications where long range, system cost, and long battery life concerns are critical.


Typical applications

- IoT applications
- Remote Monitoring
- Smart Metering
- Home Automation
- Medical Devices
- M2M automation
- And others

Compatibility Standards

868 MHz / 915 MHz ISM Cables
- Sigfox, LoRa, ZigBee, ISM





Key Features

- Worldwide ISM coverage - 868 + 915 MHz
- Flexible ultra-thin PCB for convenient integration
- Self-Adhesive back side aiding Easy Installation
- Eco-friendly in Size
- High Efficiency
- Ground Plane Independent
- Customizable Cable and Connector



The 2JF0415P compact design antenna comes with a self-adhesive peel-and-stick backside, making installations simplistic in even very space-challenged designs.

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