The ZM18-4GX is a ZCG Scalar high-gain 4G LTE marine fold-down collinear antenna designed for reliable omnidirectional cellular performance across the 700-788 MHz LTE band. Delivering 8.1 dBi gain in a 1.8 m form factor, this antenna is engineered to maximise signal reception and transmission in coastal, marine, and remote mobile environments where coverage consistency is critical.
Optimised for lower-band LTE networks, the ZM18-4GX provides enhanced signal penetration and extended range for voice, data, and telemetry applications operating in challenging offshore and nearshore conditions. Its collinear omnidirectional design ensures uniform 360-degree coverage, supporting stable connectivity for vessel-based communications, marine broadband access, and remote monitoring systems.
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The ZM18-4GX is a ZCG Scalar high-gain 4G LTE marine fold-down collinear antenna designed for reliable omnidirectional cellular performance across the 700-788 MHz LTE band. Delivering 8.1 dBi gain in a 1.8 m form factor, this antenna is engineered to maximise signal reception and transmission in coastal, marine, and remote mobile environments where coverage consistency is critical.
Optimised for lower-band LTE networks, the ZM18-4GX provides enhanced signal penetration and extended range for voice, data, and telemetry applications operating in challenging offshore and nearshore conditions. Its collinear omnidirectional design ensures uniform 360-degree coverage, supporting stable connectivity for vessel-based communications, marine broadband access, and remote monitoring systems.
Common applications include marine communications, coastal transport assets, offshore infrastructure connectivity, vessel internet systems, and fixed marine installations requiring dependable LTE performance in fringe coverage zones.
The antenna is designed for practical marine deployment and integrates with fold-down mounting systems to support safe lowering during transit or adverse conditions. ZCG Scalar recommends installation using either an MM1 nylon fold-down base or MM2 stainless steel fold-down base, depending on environmental exposure and mechanical requirements.
Built for durability in marine environments, the ZM18-4GX maintains stable performance under wind, salt exposure, and continuous outdoor operation.
Combining high gain LTE performance, marine deployment flexibility, and reliable omnidirectional coverage, the ZM18-4GX from ZCG Scalar is a robust solution for improving LTE connectivity in demanding marine and coastal applications.
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