The WH-G&3 4G Omni Antenna from Wellhope Wireless is designed to provide reliable wireless connectivity for smart vending machines, outdoor self-service kiosks, and intelligent retail systems. Operating across a wide frequency range of 698–2700 MHz with 3 dBi gain, this omnidirectional 4G antenna supports cellular communication for M2M and IoT applications. Its 360-degree coverage helps maintain wireless connections between vending machines, remote management platforms, and cloud-based monitoring systems. The practical L-bracket mounting design allows easy installation directly onto the metal housing of vending machines or outdoor equipment. Supplied with a 3-meter RG174 coaxial cable, the antenna offers flexible positioning and convenient connection to 4G routers or cellular communication modules. Its compact design makes it suitable for outdoor smart vending machines, automated retail terminals, digital advertising kiosks, and remote monitoring equipment. Wellhope Wireless provides professional 4G antenna solutions for industrial IoT, smart city infrastructure, and connected commercial devices worldwide. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the WH-G&3 698-2700MHz 4G antenna used for?", "acceptedAnswer": { "@type": "Answer", "text": "The WH-G&3 is a 3dBi omnidirectional 4G LTE antenna designed for smart vending machines, outdoor self-service kiosks, industrial M2M systems, and IoT applications. It provides cellular connectivity for remote monitoring, cashless payments, inventory management, and cloud-based equipment management." } }, { "@type": "Question", "name": "What frequency bands does the WH-G&3 4G LTE antenna support?", "acceptedAnswer": { "@type": "Answer", "text": "The WH-G&3 operates across a wide frequency range of 698-2700MHz. Its specified operating bands include 698-960MHz, 1710-1880MHz, 1850-1990MHz, and 2100-2700MHz. This wideband coverage supports various cellular communication applications using compatible 2G, 3G, and 4G LTE networks." } }, { "@type": "Question", "name": "Is the WH-G&3 antenna suitable for outdoor smart vending machines?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The WH-G&3 is designed for smart vending machines and outdoor self-service equipment. Its L-bracket mounting design allows convenient installation on vending machine housings and other equipment enclosures. It helps maintain cellular connectivity for remote management, payment terminals, and IoT communication." } }, { "@type": "Question", "name": "What are the gain and radiation characteristics of the WH-G&3 4G antenna?", "acceptedAnswer": { "@type": "Answer", "text": "The WH-G&3 provides 3dBi antenna gain with vertical polarization and an omnidirectional radiation pattern. Its 360-degree horizontal coverage helps receive cellular signals from different directions, making it suitable for fixed IoT equipment, vending machines, and M2M communication terminals." } }...