Yaesu
G-450A Light Duty Azimuth Rotator
The YAESU G-450A is a robust antenna rotator engineered for VHF/UHF/Tri-Band antenna setups. It supports a significant wind load capacity of 10 Sq. Ft. and features a high braking torque for stability. This unit offers an impressive 450° rotation range, completing a full 360° turn in approximately 51 to 63 seconds depending on the frequency. Braking is secured via a reliable mechanical stopper. The rotor unit weighs about 3.5 kg and is designed to fit masts with an outside diameter between f32 to f63 mm, making it a dependable choice for serious radio enthusiasts.
$387.99
Owner Satisfaction
4.4
/ 5
Category Rank
26
/ 44
#26 in Antenna Rotators
Price vs Category Average
-15%
Below average
Rotation Torque
60043.
/ kgf-cm ( ft-lbs)
Who it's for
- Proven Reliability
- Excellent Value for Light Loads
- User-Friendly Operation
Who should skip it
- Limited Load Capacity
- Slow Rotation Speed
- Basic Analog Controller
Key Specs
Rotation Torque
600 kgf-cm (43 ft-lbs.)
Braking Torque
3000 kgf-cm (217 ft-lbs.)
Maximum Continuous Vertical Load
100 kg
Rotation Range
450°
360° Rotation Time
51 seconds (60 Hz) / 63 seconds (50 Hz)
Rotor Dimensions
f186 x 263 mm; Weight: approx. 3.5 kg
Controller Power Supply
AC 100 ~ 120 V, 50 ~ 60 Hz
Operating Temperature Range
0 ~ 40 °C
Features
- Handles VHF/UHF/Tri-Band antennas
- Resists up to 10 Sq. Ft. wind load
- High braking torque for stability
- Mechanical stopper braking system
- 450-degree rotation capability
- Supports continuous duty cycle
- Designed for mast diameters f32-f63 mm
What customers say
The Yaesu G-450A is highly regarded in the amateur radio community, establishing itself as a benchmark for light duty antenna positioning. Users consistently praise its reliability and the trusted Yaesu brand heritage. It performs precisely as advertised for smaller directional arrays, including VHF/UHF setups and compact HF beams. Installation is straightforward, and the control unit is functional, offering accurate heading feedback. The primary issue arises only when users exceed its specified light duty limitations with heavy or high wind load antennas. When used within design parameters, the G-450A offers robust construction relative to its price, delivering exceptional value and longevity. It is the go-to choice for dependable azimuth control without a heavy investment.
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