Description
UHF Yagi Antenna – High Gain 5‑Element, Detachable & Portable (420‑450 MHz)
Elevate your amateur radio experience with our premium UHF Yagi Antenna, engineered for maximum performance in the 420‑450 MHz band. Designed with a lightweight, detachable construction, this antenna delivers high gain, precise beam steering, and unparalleled portability – perfect for field operators, club events, and home‑based enthusiasts.
Key Highlights
- High‑gain 5‑element Yagi design for superior signal strength and range
- Adjustable boom angle (0°–45°) for optimal directional focus
- Detachable elements and compact mounting for easy transport and quick deployment
- Robust construction: anodized aluminum elements, weather‑sealed connectors
- Compatible with 50 Ω coaxial feedlines (RG‑58/UTP, RG‑213)
- Frequency range: 420 MHz – 450 MHz (UHF amateur band)
- Low VSWR (≤ 1.4:1) across the entire band for efficient power transfer
- Built‑in 5‑wire feedline adapter for seamless integration with existing rigs
Technical Specifications
Bandwidth: 420 MHz – 450 MHz (30 MHz)
Gain: 9–10 dBi (typical)
Beamwidth: 45° (horizontal) / 20° (vertical)
Length: 1.8 m (total boom) – collapses to < 0.5 m for transport
Weight: 3.2 kg (antenna only)
Mounting: 1/4” NPT threaded base; optional mast adapter available
Ideal For
• Field‑deployed DXing and emergency communications
• Portable repeaters and mobile rigs
• Club events requiring high‑gain directional coverage
• Home‑based operators seeking a compact yet powerful UHF solution
Why Choose This Yagi?
Our UHF Yagi Antenna combines proven antenna theory with modern materials to deliver reliable performance in any environment. The detachable design means you can set up a high‑gain system in minutes, then pack it down for travel or storage. Whether you’re chasing distant QSLs or ensuring robust link stability, this antenna is engineered to meet the demands of today’s amateur radio operators.
How to Install
- Attach the 5‑element assembly to the detachable boom using the provided screws.
- Align the boom angle with the desired azimuth and elevation.
- Secure the feedline to the 5‑wire adapter and connect to your transceiver.
- Perform a quick VSWR check to ensure optimal tuning.
- Enjoy enhanced UHF coverage and signal clarity!
Ready to boost your UHF performance? Add the UHF Yagi Antenna High Gain 5 Elements Detachable and Portable Adjustable 420‑450 MHz Amateur Band to your rig today and experience the difference.
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