GPS ANTENNA
The content of this specification may change without notification 5/01/09
GPS L1/L2 Survey Antenna
P/N: JXTXGPS-L1L2
Pattern
Technical Specifications
L1
1575.42MHz±10MHz
Frequency
L2
1227.60MHz±10MHz
L2
L1
Out Of Band Rejection
FC±50 MHz
25dB
50dB
30dB
FC±140 MHz
50dB
L1 (Min.)
7dBic
L2 (Min.)
6dBic
θ=0°
0°<θ≤ 70°
70°<θ≤ 85°
85° <θ≤ 90°
L1
Antenna Elevation
Pattern
-0.5dBic
-4dBic
-1.5dBic
-5dBic
-4.5dBic
-5.5dBic
28±2dB/50 ± 2dB (customized gain available)
LNA Gain
L2
27±2dB/48 ± 2dB (customized gain available)
Polarization
Right-hand circular
≤ 10 ns
L1 – L2 Differential Propagation Delay
Axial Ratio
≤3dB
Noise Figure
≤1.5dB
Phase Center Error
Output Impedance
VSWR
±2mm
50Ω
≤2.0:1
Voltage: 3-5V DC
Power Supply
Current: 40mA (Typical)
TNC (customized connector type available)
Φ178mm×67mm
Connector Type
Size
Weight
≈450g
Operation Temperature
Storage Temperature
Fixing
-40°C ~ +85°C
-55°C ~ +85°C
5/8 Inch Screw
Custom Designs Available. For current data sheets, please contact: sales@aacix.com
1
188 Technology Drive, Unit H, Irvine, CA 92618
Tel: 949-453-9888 Fax: 949-453-8889 Email: sales@aacix.com
American Accurate Components, Inc.