GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5

GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5 application image 1

GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5 application image 2

GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5 application image 3

RF Product Rubber Duck Antenna

GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5 dBi

Name: GL-DY403-4G Rubber Duck Antenna, 700-2700, 2.5 dBi
Brand: Rftech
SKU: GL-DY403-4G

SKU GL-DY403-4G

GL-DY403-4G Rubber Duck Antenna with 700-2700 frequency, 2.5 dBi gain, SMA male connector, and Ø10.5*53.7 mm dimensions.

SKU GL-DY403-4G

Frequency 700-2700

Dimensions Ø10.5*53.7 mm

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-DY403-4G
Frequency	700-2700
Dimensions	Ø10.5*53.7 mm
Gain	2.5 dBi
VSWR	＜2.0
Nominal Impedance	50 Ω
Polarization	Linear
Connector Type	SMA male
Operating Temperature	-40～+85 ℃
Humidity	5～95 %
Compliance	ROHS Compliant
Category	Rubber Duck Antenna

Product Overview

GL-DY403-4G is a rubber duck antenna for routers, gateways, modems, handheld devices, IoT terminals, and wireless communication equipment. The product datasheet lists Frequency Range: 700-2700; 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-DY403-4G rubber duck antenna for professional wireless terminals
Operating band: 700-2700
Gain: 2.5 dBi
VSWR: ＜2.0
Connector: SMA male
Dimensions: Ø10.5*53.7 mm

Technical Specifications

Frequency Range	700-2700
Gain	2.5 dBi
VSWR	＜2.0
Nominal Impedance	50 Ω
Polarization	Linear
Connector Type	SMA male
Dimensions	Ø10.5*53.7 mm
Operating Temperature	-40～+85 ℃
Humidity	5～95 %
Compliance	ROHS Compliant

Mechanical and Installation Notes

Confirm that the SMA male connector, Ø10.5*53.7 mm mechanical size, and 700-2700 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-DY403-4G 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-dy403-4g-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-DY403-4G Rubber Duck Antenna, 700-2700, 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-DY403-4G).

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.