AAC JXTXGPS-L1L2

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
Frequency
Out Of Band Rejection
L1
1575.42MHz±10MHz
L2
1227.60MHz±10MHz
L1
L2
FC±50 MHz
25dB
30dB
FC±140 MHz
50dB
50dB
L1 (Min.)
L2 (Min.)
θ=0°
7dBic
6dBic
0°<θ≤ 70°
-0.5dBic
-1.5dBic
70°<θ≤ 85°
-4dBic
-5dBic
-4.5dBic
-5.5dBic
Antenna Elevation
Pattern
85° <θ≤ 90°
LNA Gain
L1
28±2dB/50 ± 2dB (customized gain available)
L2
27±2dB/48 ± 2dB (customized gain available)
Polarization
L1 – L2 Differential Propagation Delay
Right-hand circular
≤ 10 ns
Axial Ratio
≤3dB
Noise Figure
≤1.5dB
Phase Center Error
Output Impedance
VSWR
Power Supply
±2mm
50Ω
≤2.0:1
Voltage: 3-5V DC
Current: 40mA (Typical)
Connector Type
TNC (customized connector type available)
Size
Φ178mm×67mm
Weight
≈450g
Operation Temperature
-40°C ~ +85°C
Storage Temperature
-55°C ~ +85°C
Fixing
5/8 Inch Screw
Custom Designs Available. For current data sheets, please contact: [email protected]
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
Tel: 949-453-9888 Š Fax: 949-453-8889 Š Email: [email protected]
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