Maintain Command. Connect Across Domains.
Modern operations demand reliable communications across the full tactical spectrum. From mounted patrols coordinating with airborne ISR to command posts managing coalition networks, your mission depends on connectivity that works across VHF and UHF without gaps or compromises. Alaris COJOT wideband antennas deliver continuous 30-512 MHz coverage across every platform - vehicle-mounted, fixed infrastructure, and man-portable systems.
Multiple platforms
Deploy across fixed installations, vehicle mounts, and man-portable systems with consistent wideband performance. Custom configurations available for specialized mission requirements.
Full Tactical Spectrum Coverage
30-512 MHz bandwidth in single antenna systems. Eliminates frequency gaps across VHF and UHF bands, supporting everything from legacy voice nets to modern software-defined radios.
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Ideal products to consider
Browse by Application
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Advanced detection, location, and jamming capabilities
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High-Linearity Amplifiers for Critical Broadcasting
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Wide range of HF, VHF, UHF and SHF (L-, S- & C-band)
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Discover the power of accurate angles of arrival
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High-power, low-distortion performance for critical comms.
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Precision RF energy for medical and industrial excellence.
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Reliable satellite signal reception in the toughest environments.
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Ultra-low phase noise oscillators with exceptional frequency stability
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Extract clarity from the faintest RF signals.
Steerable Beam Antennas (SBA)
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