High-performance 868MHz PCB Antenna For LoRa ISM Applications

Description

What is a High-performance 868MHz PCB Antenna For LoRa ISM Applications?

The 868Mhz PCB Antenna Embedded Antenna CTRF-ANTENNA-PCB-0868-7010-IPEX is an internal, PCB, 3dBi 868 MHz antenna manufactured by C&T RF Antennas Inc for Lora, ISM, LoraWan, Lora gateway, Lora Node, etc.

This is an 868MHz PCB antenna design antenna on a PCB for LoRa, an 868MHz long-range, low-power communications protocol.

868MHz Lora physical layer overview

In order to minimize power consumption, on the end device side (Class-A), a longer sleep time is achieved by setting two receive windows after transmitting, avoiding the operation of some other techniques (such as some standards based on 802.15.4) to perform receive actions by timing on.

The disadvantage is that downlink data cannot be sent freely and must be available when uplink data is available.

Lora utilizes ISM bands less than 1GHz. These bands, which often differ from country to country and region to region, have a separate document “LoRaWANRegional Parameters” dedicated to the Lora protocol for specifying the physical layer parameters of various bands.

Lora modulation uses Chirp spread spectrum technology.

Chirp spread spectrum originated from the application of radar ranging, and the application of Chirp spread spectrum in communication has been explored since the 1990s.

The chirp spread spectrum has the advantage of good resistance to multipath and Doppler effect and has gained more attention.

A high-performance 868MHz PCB Antenna For LoRa ISM Applications is available at C&T RF Antennas Inc.

C&T RF Antennas Inc. provides internal & external antennas with antenna radio frequencies such as NFC, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, VHF&UHF, Lora, NB-IoT, ADS-B, GSM, GNSS, GPRS, 1.2 GHz, 1.4 GHz, 1.8 GHz, Wi-Fi 2.4 GHz, 5.8 GHz, Cellular 2G, 3G, 3.5 GHz, 4G LTE, GPS, 5G NR, 6G, etc.

C&T RF Antennas Inc. provides RF antennae with Omni & Directional antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Magnetic Antennas, Sector Antennas, Yagi Antennas, and Accessories, etc, for IoT & M2M industries.

Contact us for the High-performance 868MHz PCB Antenna For LoRa ISM Applications datasheet, 868MHz PCB Antenna pricing, and inventory on the 868MHz PCB Antenna Lora PCB Antenna.

High-performance 868MHz PCB Antenna For LoRa ISM Applications Specifications

Internal 868 MHz PCB Antenna Features