產品說明
1.0 SYSTEM:
This antenna system consists of two functional blocks, the LNA portion and the patch antenna.
2.0 GENERAL
2.1 ENVIRONMENTAL CONDITIONS
2.1.1 Operation Temperature:– 20℃ to + 65℃
2.1.2 Storage Temperature:– 30℃ to + 75℃
2.1.3 Relative Humidity:40％ to 95％
2.2 ELECTRICAL SPECIFICATIONS
2.2.1 Input Voltage:Min:2.7 V Typ: 3.0V Max:3.3V
2.2.2 Current Consumption:At 3.0V Min:2mA Typ: 4.2mA Max:5mA
2.3 CABLE & CONNECTOR
2.3.1 RF Cable:RF Coaxial Cable,ψ1.13 ± 0.1mm,
L =31±2mm (with I–PEX connector)
2.3.2 RF Connector:I–IPEX(F)
3.0 ANTENNA
3.1 Antenna Dimensions:15x15x4 mm
3.2 Frequency Range:1575.42 ± 1.023 MHz.
3.3 GAIN:– 0.5 dBic Typ. @zenith
4.0 LNA
4.1 Frequency Range:1575.42 ± 1.023 MHz
4.2 Gain:Min.14.5dB Typ.15dB ( + 25 ℃± 5℃)
4.3 Noise Figure:1.5 dB Typ. ( + 25 ℃ ± 5℃)
Not include Saw filter
4.4 Output Impedance:50Ω
4.5 Output VSWR:2.0 Max