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RM3-2400 (5 dBi 2.4 GHz Wi-Fi)

5 dBi 2.4 GHz Surface-Mount Antenna


The RM3-2400 is a compact 5 dBi antenna for 2.4 GHz industrial, fixed and mobile wireless systems.

  • Maintains specified operation without a metal ground plane.
  • Fits a three-inch-high stud-mount housing.
  • Provides an SMA pigtail for equipment connection.

Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The RM3-2400 provides 2.4–2.5 GHz omnidirectional coverage in a rugged three-inch surface-mount housing. Ground-plane-independent performance allows installation on metal, fiberglass or plastic surfaces.

Compact fixed mounting: A 1.75-inch-diameter body secures through the mounting surface with a gasketed feed-through stud.

Radio connection: The standard configuration includes a one-foot cable and SMA male connector.

Example Model Configurations: RM3-2400-1C-BLK-12, RM3-2400-3C-BLK-12

Key Specifications

Feature Specification
Technology Wi-Fi / WLAN; 2.4 GHz wireless
Frequency

Wi-Fi: 2400–2500 MHz

Gain

Wi-Fi: 5 dBi peak

Configuration Single RF feed
Connector

Wi-Fi: SMA plug (male)

Cable

Wi-Fi: RG-58; 1 ft (12 in)

Mounting 5/8 in feed-through; 3/4 in threaded stud; nut, lockwasher, and gasket included
Ground Plane Not required; ground-plane independent
Dimensions 1.75 in diameter x 3 in high
Material

Housing: ASA plastic, UV resistant

Base: Heavy metal base

Maximum Input Power

Wi-Fi: 10 W

Environmental Rating / Qualifications

Ingress: IP67

Qualifications: Shock and vibration: EN 61373; IEEE 1478; MIL-810G; TIA-329.2-C

Operating Temperature -40 °C to +85 °C

Models & Configurations

Model / Configuration Configuration Details
RM3-2400-1C-BLK-12 Black; Cable: RG-58; SMA Plug; Cable length: 1 ft
RM3-2400-3C-BLK-12 2.4-2.485 GHz; 2.5 dBi gain; Black; Cable: LL-195; SMA Plug; Cable length: 1 foot

Tech Documents & Resources

rm3-2400-dn-mgrm3-2400-rm-whf-rm-whf-dn-mgrm-whf-spec-sheet

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