ONWA GPS Antenna
Parameters:
◆ Shell: High-strength, corrosion-resistant PC (polycarbonate) resin
◆ Structure: Sealed, completely waterproof
◆ Installation: Use 1-inch hollow tube for fixing
Cable & Connector:
◆ RF cable: 10 meters RG-59
◆ Connector: BNC connector is provided by default
Use environment:
◆ Operating temperature: -30℃～+85℃
◆ Storage temperature: 40℃～+90℃
◆ Relative temperature: 95% non-condensing
◆ Waterproof level: 100% waterproof (IPX-7)
Electrical performance:
A. Antenna
◆Center frequency: 1575.42Mhz±1.023Mhz
◆Peak absolute gain: +5dB typical value
◆Absolute gain 10: -1dB typical value
◆Axial ratio: 3dB maximum
◆Output standing wave ratio: 1.5 maximum
◆Output impedance: 50ohm
B. Low noise amplifier
◆Center frequency: 1575.42Mhz
◆Power gain: 27dB typical
◆Bandwidth: 2Mhz min
◆Noise figure: 1.5 maximum
◆Out-of-band attenuation: 2dB min@Fo±50Mhz
◆Power supply voltage: 3.3～5.0VDC
◆Current consumption: 12mA max
◆VSWR: 2.0 max
◆Output impedance: 50ohm
C. Overall performance (antenna element, LNA and cable)
◆Center frequency: 1575.42Mhz
◆Gain: 26dB min
◆Noise figure: 2.0max
◆Bandwidth: 2Mhz min
◆Axial ratio: 3dB max
◆VSWR: 2.max
◆Output impedance: 50 ohm
