3.3.6 Magnet Threshold The antenna must stay atlached to the vehicle, at a speed of 180 km/h.
3.3.7
Cable Pulling Off Force At room temperature Min 7Kg /10sec. Apply 7Kg /10sec pulling force between the cable and the antenna unit,no visible damage shall appear on the cable and connector.
3.3.8 Bending Test After bending 90 right and left for 1,000 cycles, no permanent damage were found. 3.3.9 Weight 105g Max. 3.3.10 Dimension See Fig. 2
4.0 ANTENNA
4.1 Frequency Range 1575.42 ± 1.023 MHz.
4.2 Gain 90° : 2.0 dBi Min. 20° : -5.0 dBi Min. Mounted on the 60mm*60mm ground plane. 4.3 Polarization RHCP
4.4 Axial Ratio 90° : Max 3.0dB Mounted on the 60mm*60mm ground plane.
5.0 LNA
5.1 Frequency Range 1575.42 ± 1.023 MHz 5.2 Gain 28 ± 4.5dB ( + 25 ℃± 5℃)
5.3 Noise Figure 1.5 dB Max. ( +25 ℃ ± 5℃) 2.2 dB Max. ( +85 ℃)
5.4
Out Band Rejection fo = 1575.42MHz fo ± 20 MHz 7dB MIN fo ± 30 MHz 12dB MIN fo ± 50 MHz 20dB MIN fo ± 100 MHz 30dB MIN 5.5 Output Impedance 50Ω 5.6 Output VSWR 2.0 Max
6.0 TOTAL SPECIFICATIONS (Through Antenna, LNA, Cable and Connector)
6.1 Frequency Range 1575.42 ± 1.023MHz 6.2 Gain At 90° 30 ± 4.5dBi – (cable loss) Note:1 mounted on the the 60mm*60m ground plane 6.3 Output Impedance 50Ω 6.4 VSWR 2.0 Max Note 1: Cable Loss = Max.( –1.2dB / m