400 MHz UHF Collinear Omni Antenna | 406-430 MHz | 2-7 dBi | 50 Ω
$95.00
50-ohm UHF collinear omni antenna for LMR and industrial monitoring.
• Up to +7 dBi omnidirectional gain • 406-430 MHz operating frequency range • Fiberglass radome and stainless steel mounting hardware • Tested to VSWR ≤ 1.7 for low return loss • Designed to support UHF LMR, public safety, and private radio networks
Technical Specifications
For full product specifications, download the attached data sheet.
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.
Features
- •Up to +7 dBi omnidirectional gain
- •406-430 MHz operating frequency range
- •Fiberglass radome and stainless steel mounting hardware
- •Tested to VSWR ≤ 1.7 for low return loss
- •Designed to support UHF LMR, public safety, and private radio networks
Applications
- •Land-mobile radio (LMR) base stations and repeaters
- •Public safety and emergency service communication sites
- •SCADA and industrial remote monitoring networks
- •Private UHF radio networks for utilities or infrastructure
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