
900 MHz Collinear Omni Antenna | 870-960 MHz | 6-10 dBi | 50 Ω
$95.00
50-ohm wideband collinear omni antenna for LMR and industrial links.
• Up to +10 dBi omnidirectional gain • 870-960 MHz operating frequency range • Fiberglass radome and zinc-plated carbon steel hardware • Tested to VSWR ≤ 1.5 for low return loss • Optimized for 900 MHz ISM, IoT, LoRaWAN, and industrial SCADA applications
Technical Specifications
For full product specifications, download the attached data sheet.

The ZDA 900 MHz Collinear Omnidirectional Antenna (ZDAQJ900) is a high-performance wideband omnidirectional antenna engineered for reliable coverage across the 870–960 MHz band. Built as a 50-ohm collinear omni, it is designed to support LMR, industrial wireless, and fixed data applications that require consistent 360-degree signal distribution. Available in gain options up to +10 dBi, the antenna provides vertical polarization, low return loss with VSWR tested to ≤1.5, and dependable outdoor RF performance for demanding network deployments.
Constructed with a durable fiberglass radome and zinc-plated carbon steel mounting hardware, the ZDAQJ900 is built for long-term outdoor use in industrial and utility environments. All models feature an N-Female connector, support up to 200 W input power, and are rated for wind resistance up to 120 mph, making them well suited for mast- and pole-mounted installations. Optimized for 900 MHz ISM, IoT, LoRaWAN, and industrial SCADA applications, this antenna offers a practical wide-area solution for engineers, integrators, and system designers requiring dependable omnidirectional coverage.
For additional information and complete antenna specifications, download the attached data sheet.
Features
- •Up to +10 dBi omnidirectional gain
- •870-960 MHz operating frequency range
- •Fiberglass radome and zinc-plated carbon steel hardware
- •Tested to VSWR ≤ 1.5 for low return loss
- •Optimized for 900 MHz ISM, IoT, LoRaWAN, and industrial SCADA applications
Applications
- •Industrial SCADA Systems
- •Remote Telemetry Networks
- •LoRaWAN Infrastructure Deployments
- •Remote Monitoring Links
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