GL-DY021 Patch Antenna, 824~960/1710~2170MHz, 2dBi

Product Overview

GL-DY021 is a patch antenna for embedded 3G, 4G, 5G, LTE, IoT and router devices requiring compact internal installation. The prepared product table lists Frequency Range: 824~960/1710~2170MHz; Gain: 2dBi; Polarization: Linear; VSWR: ＜2.0; Nominal Impedance: 50Ω.

This product page is structured for buyers who need to confirm RF fit, mechanical fit, installation method, available support files and sampling requirements before selecting a model for a wireless or communication project.

Key Features

• GL-DY021 Patch Antenna for embedded 3G, 4G, 5G, LTE, IoT and router devices requiring compact internal installation
• Operating band: 824~960/1710~2170MHz
• Gain: 2dBi
• Polarization: Linear
• VSWR: ＜2.0
• Connector: SMA/FAKRA or others
• Cable: RG174

Technical Specifications

Mechanical and Installation Notes

Use the listed mounting method: Method | Adhesive. Match the RF interface to the listed connector: SMA/FAKRA or others. Plan cable routing around the listed cable detail: RG174. Check the operating environment against -40℃~+85℃. For connector, cable length, bracket, radome color or packaging variants not shown in the specification table, confirm the required configuration with Rftech before ordering.

Applications and Industries

GL-DY021 can be considered for embedded 3G, 4G, 5G, LTE, IoT and router devices requiring compact internal installation. Typical selection checks include operating band, gain, polarization, connector, mounting space, cable path, temperature range, environmental exposure and quantity requirements.

Resources

• Product datasheet: gl-dy021-patch-antenna-datasheet.pdf
• Engineering file set: 1 supporting specification or spreadsheet file(s)

Engineering Selection Notes

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

Sampling and Customization Support

For sample support, provide the SKU GL-DY021, target frequency, connector type, cable length, mounting space, application environment, expected quantity and any required test or packaging notes. Rftech can use those details to confirm the closest standard item or the required custom variant.

FAQ

What operating band does GL-DY021 support?

GL-DY021 is listed with 824~960/1710~2170MHz. Check this band against the radio module, network band or receiver requirement before sampling.

What connector and cable details are available for GL-DY021?

Connector: SMA/FAKRA or others. Cable: RG174. If a different connector or cable length is required, confirm the variant with Rftech.

How is GL-DY021 installed?

Installation: Method | Adhesive. Review available space, cable exit direction and fixing method before final selection.

Is GL-DY021 suitable for outdoor or harsh environments?

Operating temperature: -40℃~+85℃. For continuous outdoor use, confirm sealing, UV exposure and mounting conditions.

What applications fit this patch antenna?

GL-DY021 fits embedded 3G, 4G, 5G, LTE, IoT and router devices requiring compact internal installation. Match the frequency, gain, polarization, connector and mechanical size to the target equipment before release.

Can GL-DY021 be customized or sampled?

For sampling or customization, provide the SKU, target frequency, connector, cable length, mounting space, environment, quantity and any packaging requirements.