Description
The ZDA 400 MHz UHF Collinear Omnidirectional Antenna (ZDAQJ400) is engineered for reliable 360° UHF communications across the 406–430 MHz band, supporting land mobile radio (LMR), public safety, SCADA, and private radio networks. Available in multiple gain options offering up to +7 dBi, this versatile antenna optimizes range and coverage for base stations, network hubs, and remote monitoring sites. Vertical polarization, a 50-ohm impedance, and high input power capability make it compatible with a wide array of professional UHF radio systems.
ZDAQJ400 features a fiberglass radome and stainless steel mounting hardware for superior weather resistance and long-term outdoor operation. Each antenna is tested to VSWR ≤ 1.7 for minimal signal reflection and maximum efficiency, supporting dependable operation in challenging conditions. With an N-Female connector, broad pole-mount compatibility, and solid wind resistance up to 135 mph, the ZDAQJ400 is ready for rapid deployment in mission-critical environments.
For additional information and complete antenna specifications, download the attached data sheet.
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