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CSGPSBD1-38/47TA
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GPS Antenna Specifications |
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·Frequency Range [MHz] |
1575.42±1.023 |
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2492±4.08 |
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·Gain [dBi] |
38±2(GPS) |
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47±2(BD1) |
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·Polarization |
RHCP |
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·Axial Ratio [dB] |
≤3 |
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·Supply Forms |
Coaxial |
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·DC Voltage [V] |
5±0.5 |
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·DC Current [mA] |
≤100 |
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·Connector |
N(F)型 |
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·Impedance [Ω] |
50 |
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·Anti-surge Performance |
GB/T17626.5-2008 idt IEC 61000-4- 5:2005 |
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(1.2/50us&8/20us: 2KV) |
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LNA Specifications |
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·Frequency Range [MHz] |
1575.42±5 |
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2492±5 |
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·Gain [dB] |
34±2(GPS) |
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43±2(BD1) |
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·Noise Figure [dB] |
≤2.2 @ +25℃(GPS) |
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≤2.0 @ +25℃(BD1) |
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·Out of Band Rejection [dBc] |
GPS: |
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＞12 (fo±30 MHz) |
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＞50(fo±50 MHz) |
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＞70(fo±100 MHz) |
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BD1: |
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＞20 (fo±30 MHz) |
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＞50(fo±50 MHz) |
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＞60(fo±60 MHz) |
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·VSWR |
≤2.0 |
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GPS Receiver |
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·Receiver Type |
GPS：50 Channel GPS L1 C/A Code
BD：3 Parallel Channels 6 Beams Processing |
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·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 |
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·Sensitivity [dBm] |
GPS -140
BD -110 |
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·Horizontal Position Accuracy [m] |
GPS： ＜2.5
BD：positioning error in China≤300 (1σ，input vertical error 10m) |
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·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) |
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·Max Update Rate
Integrative Antenna |
1Hz |
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Power |
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·Power Supply [V] |
8～36DC |
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·Power Consumption [W] |
0.8 (typical), 1.6 (max) |
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·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) |
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·Interface |
12-pin Aviation Plug |
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·Level |
RS422 |
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·Velocity |
9600bps, 8 bits
Configurable among 2400～115200bps |
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Transmission Distance |
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·Max Transmission Distance[m]
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1000 (9600bps) |
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Environmental Specifications |
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·Dynamics |
≤4g (39.2 m/sec2) |
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·Working Temperature [℃] |
-40～+80 |
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·Storage Temperature [℃] |
-40～+85 |
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·Max Height[m] |
50000 |
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·Max Speed[m/s] |
500 |
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·Radome Material |
ASA |
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·Circumstance |
Outdoor |
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·Waterproof
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IP67 |
Prouduct
list
