Antenna and electrical specifications

connection 1

868 MHz ISM

Standards ZigBee, ISM, SIGFOX, LoRa
Frequency 863-870
VSWR ~2.2:1
Efficiency (%) ~75.5
Peak Gain (dBi) ~2.5
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25

Key Features

Monopole Antenna
Ground Plane Dependent
2.5 dBi 868 MHz ISM Peak Gain
High Performance
High Efficiency
Small Form Factor

Antenna description



The High-Efficiency Antenna Optimized for ISM

This 2J0B15-868 series connector mount low profile ground plane dependent antenna has been optimized specifically for the ISM frequency bands of 863MHz to 870MHz in the European market.
When selecting the correct antenna for the application, it is important to understand the restriction of the 868MHz ISM band. This antenna was developed for system installations such as industrial, scientific and medical applications. IoT applications can also take advantage of this system as it provides high throughput and is not limited to any transmission time. IoT implementations can range from home automation, security, industrial control, remote sensing, automatic meter reading, toys, weather stations among many other consumer applications.

Application Parameters

Based on the application needs, this antenna provides an average range of 800 meters. The 2J0B15-868 868MHz band antenna provides a stable connection through walls and transmission is not disturbed by obstacles such as human bodies (this is the case for WIFI and Bluetooth technologies at 2,4 GHz).


Typical applications

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

Key Features

- ISM specifically optimized
- 12 variations with straight, right-angle and reversed polarity connectors
- Sustained High Efficiency and Performance
- High Gain
- Compact and Elegant
- Ground Plane Dependent
- Easy Integration
- Different colors available upon request



For specialized applications, this cable free antenna solution can be retrofitted with a straight or right-angle SMA-Male-R/A standard connector.


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