GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5

GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 application image 1

GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 application image 2

GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 application image 3

RF Product Rubber Duck Antenna

GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 dBi

Name: GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 dBi
Brand: Rftech
SKU: GL-DY402S

SKU GL-DY402S

GL-DY402S Rubber Duck Antenna with 2400-2500 frequency, 2.5 dBi gain, SMA female connector, and Ø9.4*88.1 mm (short), 105.4 mm (long) dimensions.

SKU GL-DY402S

Frequency 2400-2500

Dimensions Ø9.4*88.1 mm (short), 105.4 mm (long)

Gain 2.5 dBi

VSWR ＜2.0

Nominal Impedance 50 Ω

Request Quote Datasheet

Need custom cable length, connector, or frequency support? Send us the SKU and project requirements.

SKU	GL-DY402S
Frequency	2400-2500
Dimensions	Ø9.4*88.1 mm (short), 105.4 mm (long)
Gain	2.5 dBi
VSWR	＜2.0
Nominal Impedance	50 Ω
Polarization	Linear
Connector Type	SMA female
Operating Temperature	-40～+85 ℃
Humidity	5～95 %
Compliance	ROHS Compliant
Category	Rubber Duck Antenna

Product Overview

GL-DY402S is a rubber duck antenna for routers, gateways, modems, handheld devices, IoT terminals, and wireless communication equipment. The product datasheet lists Frequency Range: 2400-2500; Gain: 2.5 dBi; VSWR: ＜2.0; Nominal Impedance: 50 Ω; Polarization: Linear.

This page uses the product’s own datasheet values for electrical and mechanical parameters, so buyers can confirm RF fit, connector fit, mechanical space, and environmental requirements before sampling.

Key Features

GL-DY402S rubber duck antenna for professional wireless terminals
Operating band: 2400-2500
Gain: 2.5 dBi
VSWR: ＜2.0
Connector: SMA female
Dimensions: Ø9.4*88.1 mm (short), 105.4 mm (long)

Technical Specifications

Frequency Range	2400-2500
Gain	2.5 dBi
VSWR	＜2.0
Nominal Impedance	50 Ω
Polarization	Linear
Connector Type	SMA female
Dimensions	Ø9.4*88.1 mm (short), 105.4 mm (long)
Operating Temperature	-40～+85 ℃
Humidity	5～95 %
Compliance	ROHS Compliant

Mechanical and Installation Notes

Confirm that the SMA female connector, Ø9.4*88.1 mm (short), 105.4 mm (long) mechanical size, and 2400-2500 operating band match the target radio, enclosure, and installation space. For cable length, connector variant, packaging, or custom requirements, confirm the required configuration with Rftech before ordering.

Applications and Industries

GL-DY402S can be used in wireless routers, gateways, modems, handheld terminals, IoT devices, and communication equipment that require a compact external rubber duck antenna. Match the frequency, gain, connector, dimensions, and environmental limits to the target device before release.

Resources

Product datasheet: gl-dy402s-rubber-duck-antenna-datasheet.pdf

Engineering Selection Notes

Before release or sampling, review the antenna against the target radio module, receiver sensitivity, enclosure clearance, cable route, ground conditions, and installation surface. If a listed value does not match the project requirement, request a matching standard item or custom variant.

Selection and Project Support

GL-DY402S Rubber Duck Antenna, 2400-2500, 2.5 dBi is listed by Rftech for RF antenna and wireless connectivity projects in the Rubber Duck Antenna category. Use the specifications, images, and notes on this page as the starting point for model review before requesting drawings, samples, or customization support.

Integration Notes

Before production, confirm the operating band, connector, cable, mounting method, available installation space, and target application environment. Rftech can help review these details against the information already shown for this product (SKU GL-DY402S).

Customization and Documentation

For OEM or ODM projects, contact the team with your required frequency range, connector preference, cable length, mechanical limits, and expected use case. Product drawings, samples, and project-specific recommendations can be requested when the available page details are not enough for final selection.