GL490-TNC 902-928MHz Rubber Antenna 2 TNC male Connector Mount

Product Overview

GL490-TNC 902-928MHz Rubber Antenna 2 TNC male Connector Mount is an Rftech rubber antenna for Industrial IoT, LoRaWAN Gateway. It is selected for projects that need a defined RF band, practical mechanical integration, and a clear model reference for sampling, quotation, or customization work.

The GL490-TNC configuration lists 902-928 MHz operation with 2 gain, TNC male connector support, Connector Mount installation, and 200 dimensions where applicable. These values help engineers check electrical fit, enclosure space, cable routing, and mounting constraints before requesting samples.

Key Features

• 902-928 MHz operating coverage for rubber antenna applications.
• 2 gain rating for model-level RF comparison.
• TNC male connector configuration for integration planning.
• Connector Mount installation style for device, enclosure, or site deployment.
• SKU GL490-TNC reference for sample requests, drawings, and quotation support.

Electrical Specifications

The table summarizes the published product parameters for selection review. Confirm final limits, tuning margin, and test conditions with Rftech when the antenna will be used in a new enclosure, vehicle, gateway, meter, or outdoor installation.

Mechanical and Installation Notes

GL490-TNC should be checked against the available mounting surface, cable route, connector orientation, nearby metal, ground plane size, and expected service environment. The listed Connector Mount format and 200 mechanical reference help determine whether the antenna can be installed without stressing the cable, connector, radome, or PCB interface.

For compact antennas, small changes in housing material, adhesive position, cable bend radius, or metal clearance can shift VSWR, bandwidth, radiation efficiency, and measured gain. For fiberglass, magnetic, rubber, screw, Yagi, PCB, and panel formats, review the final installation position before production approval.

Typical Applications

GL490-TNC 902-928MHz Rubber Antenna 2 TNC male Connector Mount can be used in Industrial IoT, LoRaWAN Gateway and related RF systems when the operating band and connector arrangement match the end device. Typical selection work includes LoRaWAN gateways, industrial IoT terminals, smart metering, remote monitoring, telemetry, broadband equipment, RF links, and wireless device integration.

Project teams should match the SKU to the target frequency plan, required coverage area, cable length, mounting surface, connector preference, environmental exposure, and expected order quantity. Rftech can support model selection, sample preparation, tuning review, and custom cable or connector requirements.

Compliance and Environment

Where ROHS, material, ingress protection, humidity, temperature, lightning protection, vibration, or radome information is listed, use those values as part of the product qualification checklist. Outdoor, high-humidity, high-vibration, and long-life programs should confirm sealing, mounting hardware, packaging, and inspection requirements before mass production.

Engineering Selection Notes

Before ordering GL490-TNC, compare operating frequency, gain, VSWR, impedance, polarization, connector, cable, mounting method, and mechanical size against the real installation. Antenna performance should be reviewed in the final device or site position because nearby materials, cable routing, and installation height can affect tuning and coverage.

Sampling and Customization Support

Send Rftech the SKU GL490-TNC, target frequency, mounting space, connector preference, cable length, expected quantity, and application environment when requesting samples or quotation support. The team can review custom cable, connector, bracket, label, packaging, tuning, and technical file requirements for the project.