W3334B0290

$2.21

Description：ANTENNA 2.4/5GHZ/DSRC
Series：Internal Antenna
Mfr：Pulse Electronics
Package：Box

SKU:0a763126c3e5 Category: RF Antennas Brand: Pulse Electronics

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Product introduction

W3334B0290 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is ANTENNA 2.4/5GHZ/DSRC. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for W3334B0290

Description：ANTENNA 2.4/5GHZ/DSRC
Series：Internal Antenna
Mfr：Pulse Electronics
Package：Box
RF Family/Standard：802.15.4, Bluetooth, WiFi
Frequency Group：UHF (2GHz ~ 3GHz), SHF (f > 4GHz)
Frequency (Center/Band)：2.45GHz, 5.45GHz
Frequency Range：2.4GHz ~ 2.5GHz, 4.9GHz ~ 6GHz
Antenna Type：PCB Trace
Number of Bands：2
VSWR：2
Return Loss：-10dB
Gain：4dBi, 5.5dBi
Features：Cable - 290mm
Termination：U.FL
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.004" (0.10mm)
Applications：Bluetooth, Wi-Fi, Zigbee™
Power - Max：-

Antennas RF datasheet and documents for W3334B0290

W3334B0290

Antennas RF Overview

The W3334B0290 is a dual-band PCB trace RF antenna manufactured by Pulse Electronics, designed for wireless communication protocols including Bluetooth, Wi-Fi, and Zigbee. It operates across two frequency bands: 2.4 GHz to 2.5 GHz with a center frequency of 2.45 GHz, and 4.9 GHz to 6 GHz with a center frequency of 5.45 GHz. The component provides a gain of 4 dBi in the lower band and 5.5 dBi in the upper band. It features a VSWR of 2 and an echo loss of -10 dB. The antenna utilizes a U.FL connector and is mounted using adhesive. A cable length of 290 mm connects the antenna element to the interface.

Antennas RF Feature Summary

Dual-band operation supporting 2.4 GHz and 5 GHz wireless standards
Integrated U.FL connector for direct RF module interfacing
Adhesive mounting method for secure PCB attachment
Includes 290 mm connecting cable for flexible layout design

Antennas RF Applications

Bluetooth low energy (BLE) device integration
Wi-Fi enabled consumer electronics
Zigbee smart home sensor nodes
DSRC automotive communication modules

Antennas RF Procurement Notes

Verify that the specific order suffix matches the required cable length and connector type. Confirm the adhesive backing specification aligns with the target PCB material and surface finish. Ensure the U.FL connector orientation meets the board layout constraints. Check RoHS compliance status against current regulatory requirements for the destination market. Validate the operating temperature range against the intended application environment.

Antennas RF Selection Notes

Select this component when a compact dual-band solution is required for 2.4 GHz and 5 GHz applications. The integrated cable simplifies routing between the antenna and the radio transceiver. Consider the adhesive mounting requirement for mechanical stability during assembly. Evaluate the gain specifications against the desired coverage area. Ensure the U.FL connector compatibility with the host device's RF port.

Antennas RF Part Context

This part belongs to the internal antenna series from Pulse Electronics, specifically tailored for wireless connectivity. It serves as a critical component for enabling short-range wireless communication in portable devices. The design focuses on minimizing profile while maintaining efficient signal transmission across multiple industrial and consumer bands.