433 MHz UHF Yagi Antenna | 8-14 dBi | 50 Ω
$70.00
50-ohm UHF Yagi for ISM telemetry/monitoring links and MOTUS tracking receiver sites.
• Up to +14 dBi directional gain • 428-438 MHz operating frequency range • 6061-T6 aluminum alloy construction • Tested to VSWR ≤ 1.5 for low return loss • Built for UHF ISM band telemetry, receiver sites, and monitoring networks (including MOTUS)
Technical Specifications
For full product specifications, download the attached data sheet.
No Datasheet Image Available
The ZDA 433 MHz Directional UHF Yagi Antenna (ZDADJ433-YG) is engineered for high-reliability, long-range communications across the UHF band, delivering optimal performance for both professional and amateur applications. Available in gain configurations ranging from +8 dBi to +14 dBi, this antenna series supports flexible network design and directional link optimization for receiver sites, telemetry, and emergency communications. Selectable horizontal or vertical polarization provides further customization to match site-specific requirements and environmental factors.
Constructed from rugged 6061-T6 aluminum alloy and tested to VSWR ≤ 1.5, the ZDADJ433-YG is built to endure harsh outdoor conditions and ensure efficient signal performance with minimal return loss. Featuring an N-Female connector, robust mounting hardware for Ø30–Ø55 mm masts, and resistance to wind speeds up to 90 mph, it is an excellent choice for remote installations, amateur (HAM) radio, and emergency communications.
For additional information and complete antenna specifications, download the attached data sheet.
Features
- •Up to +14 dBi directional gain
- •428-438 MHz operating frequency range
- •6061-T6 aluminum alloy construction
- •Tested to VSWR ≤ 1.5 for low return loss
- •Built for UHF ISM band telemetry, receiver sites, and monitoring networks (including MOTUS)
Applications
- •Wildlife tracking (MOTUS) and environmental monitoring networks
- •Emergency communication system infrastructure
- •Amateur (HAM) radio repeater and base station installations
- •Building or tower-mounted long-range UHF links
Work with us
From system integrators to government and enterprise operators, ZDA Communications is a trusted partner for antennas, RF cabling, connectivity components, and custom solutions.
Inquire Today
Antennas
Directional and omni antennas for reliable RF coverage across DAS, public safety, utility, and infrastructure networks.
RF Cable Assemblies
Low-loss coaxial cable assemblies built to specification and assembled in the United States for long-term reliability.
RF Components
Industrial RF connectors, adapters, and attenuators optimized for low-VSWR performance.
Manufacturing
Custom RF builds and antenna configurations tailored to your application and deployment needs.
