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W3315B0100MHF1

W3315B0100MHF1

Pulse Electronics
RF ANTENNA Bluetooth, DSRC, Wi-Fi, Zigbee™ Flat Patch U.FL (UMCC), I-PEX MHF1 Adhesive
Active424 in stock

Overview

The W3315B0100MHF1 is a dual-band Flexible Printed Circuit (FPC) antenna designed for high-performance wireless connectivity in the 2.4GHz and 5GHz spectrums. It features a 100mm micro-coaxial cable terminated with a standard U.FL compatible MHF1 connector, making it suitable for compact internal integrations. This adhesive-mount patch antenna supports a wide range of protocols including Wi-Fi, Bluetooth, Zigbee, and DSRC.

Why Choose This Part

The flexible FPC design and adhesive backing allow for easy mounting on curved or flat non-metallic surfaces inside plastic enclosures. It offers high efficiency across both 2.4GHz and 5GHz bands with gains up to 5dBi in the higher frequency range, ensuring robust signal integrity in dense wireless environments.

Applications

IoT Gateway Connectivity
Provides reliable dual-band Wi-Fi and Bluetooth links for industrial and home automation hubs.
Embedded Wireless Systems
Ideal for compact devices requiring internal antennas where space is limited and a low profile is necessary.
DSRC Communication
Supports Dedicated Short-Range Communications in the 5.9GHz band for automotive and infrastructure applications.
Zigbee Mesh Networking
Optimized for 2.4GHz low-power wireless sensor networks and smart lighting controls.

Key Specifications

Gain 2dBi, 5dBi
VSWR 2
Features Cable - 100mm
Power - Max 2 W
Termination U.FL (UMCC), I-PEX MHF1
Antenna Type Flat Patch
Applications Bluetooth, DSRC, Wi-Fi, Zigbee
Mounting Type Adhesive
Frequency Group UHF (2GHz ~ 3GHz), SHF (f > 4GHz)
Frequency Range 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.925GHz
Number of Bands 2
RF Family/Standard 802.15.4, Bluetooth, WiFi
Frequency (Center/Band) 2.45GHz, 5.4GHz

Getting Started

To integrate this antenna, peel the adhesive backing and apply the FPC to the internal surface of a non-conductive housing, ensuring at least 5mm of clearance from metal components to maintain performance. Connect the U.FL compatible MHF1 plug to the RF output of your wireless module or PCB, taking care to route the 100mm cable away from high-speed digital lines to minimize interference.

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