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Name:
GPS Antenna
Class:
Antenna
Number:
122110242516
Spec:
CSGPSBD1-38/47TA
Memo:
 
    Product Readme
CSGPSBD1-38/47TA
 
GPS Antenna Specifications
·Frequency Range [MHz]
1575.42±1.023
 
2492±4.08
·Gain [dBi]
38±2(GPS)
 
47±2(BD1)
·Polarization
RHCP
·Axial Ratio [dB]
≤3
·Supply Forms
Coaxial
·DC Voltage [V]
5±0.5
·DC Current [mA]
≤100
·Connector
N(F)型
·Impedance [Ω]
50
·Anti-surge Performance
GB/T17626.5-2008 idt IEC 61000-4- 5:2005
 
(1.2/50us&8/20us: 2KV)
LNA Specifications
·Frequency Range [MHz]
1575.42±5
 
2492±5
·Gain [dB]
34±2(GPS)
 
43±2(BD1)
·Noise Figure [dB]
≤2.2 @ +25℃(GPS)
 
≤2.0 @ +25℃(BD1)
·Out of Band Rejection [dBc]
GPS:
 
>12 (fo±30 MHz)
 
>50(fo±50 MHz)
 
>70(fo±100 MHz)
 
BD1:
 
>20 (fo±30 MHz)
 
>50(fo±50 MHz)
 
>60(fo±60 MHz)
·VSWR
≤2.0
GPS Receiver
 
·Receiver Type
GPS:50 Channel  GPS L1 C/A Code
BD:3 Parallel Channels  6 Beams Processing
·Time-To-First-Fix [s]
GPS:Cold Start (Typical)<29
Warm Start (Typical) <1
Reacquisition (Typical)  <1
BD:Cold Start (Typical) <2
Warm Start (Typical) <1
Reacquisition (Typical)  <1
·Sensitivity [dBm]
GPS       -140
BD       -110
·Horizontal Position Accuracy [m]
GPS:  <2.5
BD:positioning error in China≤300 (1σ,input vertical error 10m)
·1pps Accuracy
GPS:<30ns
北斗:(1) Dynamic timing,error<1us (1σ,input vertical error 10m)
(2) Static timing (input positioning data of antenna),error<50ns((1σ, input longitude, latitude, height, position, error 10m)
·Max Update Rate
Integrative Antenna
 1Hz
Power
 
·Power Supply [V]
8~36DC 
·Power Consumption [W]
0.8 (typical), 1.6 (max)
·Reverse Voltage Protection[V]
·RTC                 
  EMC    
                                           
 
 
 
 
 
Serial Interface
< 300
≥2 hours
·CISPER 11/22  Conducted  and Radiated Emission Standards
·IEC 801-2 (ESD Immunity, 8 kV air discharge)
·IEC 801-3 (Radiated Immunity, 3 V/m)
·IEC 801-4 (Fast Transient/Burst Immunity, 500 V)
·Interface
12-pin Aviation Plug
·Level
RS422
·Velocity
9600bps, 8 bits 
Configurable among 2400~115200bps
Transmission Distance
 
·Max Transmission Distance[m]
 
1000 (9600bps)
Environmental Specifications
 
·Dynamics
≤4g (39.2 m/sec2)
·Working Temperature [℃]
-40~+80
·Storage Temperature [℃]
-40~+85
·Max Height[m]
50000
·Max Speed[m/s]
500
·Radome Material
ASA
·Circumstance
Outdoor
·Waterproof
 
IP67
Hits:5001  UpdateTime:2009-12-21 【Print】 【Close  
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