2J0A02-2.4-C166G

$6.61

Description：DEBA WIFI/BT 2.4 SMA RP
Series：-
Mfr：2J Antennas
Package：Bag

SKU:03269adf5c7a Category: RF Antennas Brand: 2J Antennas

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Product introduction

Product Detailed Parameters

Description：DEBA WIFI/BT 2.4 SMA RP
Series：-
Mfr：2J Antennas
Package：Bag
RF Family/Standard：General ISM, WiFi
Frequency Group：UHF (2GHz ~ 3GHz)
Frequency (Center/Band)：2.45GHz
Frequency Range：2.41GHz ~ 2.49GHz
Antenna Type：Whip, Straight
Number of Bands：1
VSWR：4.1
Return Loss：-4.2dB
Gain：3.5dBi
Features：-
Termination：RP-SMA Male
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Connector Mount
Height (Max)：1.732" (44.00mm)
Applications：ISM, Wi-Fi, Zigbee™
Power - Max：25 W

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2J0A02-2.4-C166G

Overview

The 2J0A02-2.4-C166G is a DEBA series monopole antenna designed for 2.4 GHz ISM band applications, supporting Wi-Fi, Bluetooth, and Zigbee protocols. It features an RP-SMA male connector mount style with linear polarization. The antenna operates within a frequency range of 2.41 GHz to 2.49 GHz, centered at 2.4 GHz. Key electrical parameters include a gain of 3.5 dBi, 50 Ohms impedance, and a VSWR of 4.1:1. It has a power rating of 25 W and functions between -40°C and +85°C. Physical dimensions are 44 mm in height with a required ground plane size of 70 mm x 35 mm.

Feature Summary

Ground plane dependent design requiring specific mounting surface dimensions for optimal performance
High efficiency radiation characteristics optimized for the 2.4 GHz ISM band
Connector mount configuration utilizing an RP-SMA male interface for direct integration

Applications

Wi-Fi connectivity modules
Bluetooth device implementations
Zigbee network nodes
General ISM band wireless communication equipment

Procurement Notes

Verify that the host circuit provides the specified 70 mm by 35 mm ground plane area, as this component is ground plane dependent. Confirm the requirement for an RP-SMA male connector interface matches the system design. Ensure environmental conditions remain within the -40°C to +85°C operating temperature range. Check for RoHS compliance status if regulatory adherence is mandatory for the target market.

Selection Notes

Select this model when a compact whip antenna is needed for 2.4 GHz ISM applications requiring connector mounting. It is suitable for devices where space allows for the necessary ground plane footprint. Consider the 3.5 dBi gain and 25 W power handling for standard low-to-medium power wireless links. Compare against other DEBA series variants if different frequency bands or connector types are required.

Part Context

This component belongs to the DEBA series from 2J Antennas, which specializes in connector-mount antennas dependent on ground planes. The series covers various frequency bands including cellular, GNSS, and ISM ranges. The DEBA line is engineered for reliable performance in industrial and consumer wireless devices, offering standardized mechanical interfaces and consistent electrical characteristics across different protocol support options.