Diamond X510N is a base dual band antenna from the famous japanese brand Diamond Antenna.
- Frequency: 144/430 MHz
- VHF gain: 8.3 dB
- UHF gain: 11.7 dB
- Maximum power: 200 W
- Impedance: 50 Ohms
- Wind speed: 40 m / sec
- VSWR: Less than 1.5: 1
- Maximum accepted diameter: 30 mm to 62 mm
- Connector: N (or N-J)
- Length: 5.2m
- Weight: 2.0 kg
- Wavelength: 3 x 5/8 (144 MHz) 8 x 5/8 (430 MHz)
