Description

A Whip Antenna RP MOV 3dBi 2.4/5.8 GHz is a dual-band omnidirectional rubber-duck antenna designed for Wi-Fi and wireless communication gear. It features a Reverse Polarity (RP-SMA) interface and a movable/swivel knuckle joint allowing $0^circ$ to $90^circ$ orientation adjustments.Part Designation BreakdownWHIP ANTENNA: Flexible, compact rod / rubber-duck enclosure.RP: Reverse Polarity connector style (typically RP-SMA Male, which features a female socket pin inside an internally threaded nut).MOV (Movable / Swivel): Built-in $90^circ$ tilt and $360^circ$ rotational knuckle for flexible positioning relative to the device chassis.3dBi: Moderate gain rating that provides a balanced, broad omnidirectional coverage pattern ideal for indoor environments.2.4/5.8 GHz: Dual-band tuning covering both the $2.4text{ GHz}$ ($2400text{--}2500text{ MHz}$) and $5.8text{ GHz}$ ($5725text{--}5850text{ MHz}$) ISM Wi-Fi bands.Technical SpecificationsParameterSpecificationFrequency Range$2.4text{ GHz}$ ($2400text{--}2500text{ MHz}$) & $5.8text{ GHz}$ ($5725text{--}5875text{ MHz}$)Gain$3text{ dBi}$ nominal (balanced coverage)Radiation PatternOmnidirectional ($360^circ$ Horizontal)Impedance$50 Omega$VSWR$le 2.0$ across both operational bandsPolarizationLinear VerticalConnector TypeRP-SMA Male (Female pin receptacle inside threaded coupling nut)Adjustability$0^circ text{ to } 90^circ$ tilt / $360^circ$ swivelRadome MaterialABS / TPE / Thermoplastic RubberKey Application AdvantagesDual-Band Wi-Fi (802.11a/b/g/n/ac/ax): Seamlessly operates on both legacy 2.4 GHz frequencies (better wall penetration) and 5.8 GHz channels (higher bandwidth, less congestion).Flexible Knuckle Positioning: The $90^circ$ articulation allows you to align antennas vertically regardless of whether the equipment is wall-mounted, desktop, or rack-mounted.Broad $3text{ dBi}$ Coverage: A 3 dBi gain produces a rounder radiation donut than higher-gain antennas (like 9 dBi), providing better multi-story coverage in indoor spaces.Typical ApplicationsDual-Band Wi-Fi Routers & Access Points: Standard replacement or upgrade antennas for home and commercial Wi-Fi routers.FPV & Drone Video Receivers: 5.8 GHz analog/digital video downlink receivers and 2.4 GHz RC control links.Industrial IoT Gateways: Dual-band wireless terminals and telemetry units.