RF Product Rubber Duck Antenna

GL-DY418 Rubber Duck Antenna, 824-960 MHz, 3 dBi

Name: GL-DY418 Rubber Duck Antenna, 824-960 MHz, 3 dBi
Brand: Rftech
SKU: GL-DY418

SKU GL-DY418

GL-DY418 is a rubber duck antenna for routers, handheld radios, gateways, modems, IoT devices and wireless terminals. Key specifications include frequency 824-960 MHz, gain 3 dBi, and connector SMA-J. It is suitable for compact RF terminals that require model-specific antenna matching and sampling support.

SKU GL-DY418

Frequency 824-960 MHz

Dimensions 67 mm height

Connector SMA-J

Application routers, handheld radios, gateways, modems, IoT devices and wireless terminals

Gain 3 dBi

Request Quote Datasheet

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

SKU	GL-DY418
Frequency	824-960 MHz
Dimensions	67 mm height
Connector	SMA-J
Application	routers, handheld radios, gateways, modems, IoT devices and wireless terminals
Gain	3 dBi
VSWR	≤3
Nominal Impedance	50 Ω
Polarization	Vertical
Color	Black
Operating Temperature	-30~60 ℃
Humidity	5~95%
Category	Rubber Duck Antenna

Product Overview

GL-DY418 is a rubber duck antenna for routers, handheld radios, gateways, modems, IoT devices and wireless terminals. The product is specified from its own datasheet with frequency 824-960 MHz, gain 3 dBi, polarization Vertical, VSWR ≤3, and impedance 50 Ω.

This page is prepared for buyers who need to confirm RF fit, connector type, mechanical clearance, operating environment, datasheet access and sampling requirements before selecting a model.

Key Features

Operating band: 824-960 MHz
Gain: 3 dBi
Polarization: Vertical
VSWR: ≤3
Connector: SMA-J
Dimensions: 67 mm height

Technical Specifications

Frequency Range	824-960 MHz
Gain	3 dBi
VSWR	≤3
Nominal Impedance	50 Ω
Polarization	Vertical
Connector Type	SMA-J
Dimensions	67 mm height
Color	Black
Operating Temperature	-30~60 ℃
Humidity	5~95%

Mechanical and Installation Notes

Match the RF interface to the listed connector: SMA-J. Reserve mechanical space for 67 mm height. Check the operating environment against -30~60 ℃. For connector, bracket, cable, color, label or packaging variants not shown in the table, confirm the configuration with Rftech before ordering.

Applications and Industries

GL-DY418 can be considered for routers, handheld radios, gateways, modems, IoT devices and wireless terminals. Typical selection checks include operating band, gain, polarization, connector, mounting space, cable path, temperature range, environmental exposure and quantity requirements.

Resources

Product datasheet: GL-DY418.pdf
Model-specific product images and generated application images are prepared for this SKU.

Engineering Selection Notes

Before release or sampling, review the antenna against the target radio, enclosure, ground plane, cable route and installation surface. If a listed value does not match the project requirement, request a matching connector, mounting, color, label or packaging option.

FAQ

What operating band does GL-DY418 support?

GL-DY418 is listed with 824-960 MHz. Check this band against the radio module, network band or receiver requirement before sampling.

What connector is listed for GL-DY418?

The datasheet lists SMA-J. If a different connector is required, confirm the variant with Rftech.

What mechanical size should be checked?

The listed dimension is 67 mm height. Confirm available clearance and installation direction before final selection.

Can GL-DY418 be customized or sampled?

For sampling or customization, provide the SKU, target frequency, connector, installation space, environment, expected quantity and any packaging requirements.

Selection and Project Support

GL-DY418 Rubber Duck Antenna, 824-960 MHz, 3 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-DY418).

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.