3dBi 477MHz UHF Whip Antenna
The Aerpro CBW30 is a high-quality UHF CB whip antenna designed for reliable communication across Australia and New Zealand. This compact antenna is perfect for vehicles operating in cities, dense woodlands, and mountainous regions where short-range communication is essential.
Key Features
- Compact Design: 38cm total length with 30cm mast for easy installation
- 2.1dBi Gain: Low gain design provides broad radiation pattern ideal for short-range communication
- Stainless Steel Construction: 100% stainless steel spring and body suitable for harsh Australian conditions
- Weather Sealed: High quality whip mounted to integrated coil spring with weather sealing
- Pre-tuned Performance: Factory tuned to VSWR of 1:1.15 or better for optimal performance
- Ground Independent: No ground plane required for operation
- Universal Compatibility: Compatible with all brands of 477MHz UHF CB radios
Technical Specifications
- Frequency: 477MHz
- Gain: 2.1dBi
- Total Length: 37cm (380mm)
- Mast Length: 30cm
- Cable: 4.55m low-loss RG58 coaxial cable
- Connector: Pre-wired with PL259 connector
- Includes: FME to PL259 adaptor
- Thread: Fixed mount (NA)
Installation
The CBW30 is ideal for mounting on vehicle bull bars and guards using Aerpro UHF antenna mounting brackets. Its flexible whip design with black heat shrink makes it perfect for vehicles prone to vibration such as trucks, agricultural machinery, and off-road vehicles. The antenna produces a wider UHF signal compared to higher gain antennas, making it less likely to be impacted by obstructions in built-up landscapes.