AR-4 GPS and GSM Dual 天線

For GPS tracking systems, M2M solutions and telemetry applications


  • 1. 窗戶掛載
  • 2. 體積小巧
  • 3. 易於安裝
  • 4. 10瓦特 RF保護設計
  • 5. 3~6V電源供應及短路保護
  • 6. 3組信號噪音過濾器和2階段低噪音放大器
  • 7. 鍍銀中心導針
  • 8. 雙重隔離編織層的同軸電纜線
  • 9. 符合RoHS標準
Architecture
RF protection (10 watt)
2 Stages active LNA (Low Noise Ampfiler)
Dual Filters, (HPF & LPF (Lump element))
Dielectric Patch antenna
Low Noise Low drop-out, Linear Regulator
GPS receiver short circuit protect
Low Loss RG/174 Coax cable
Aluminum Base/ PC+ Radome Plastic
Mechanical & Environmental
Dimensions 50.10 x 16.55 mm
Weight 180 g
Color Black
Operating Temperature -40 to +85° C
Humidity 40% to 95% RH
Storage Environment -40 to +85° C
40% to 95% RH
Output Terminal
Coax Cable RG-174U double shielded 5m, Low Loss 0.7dB/m
Coax Connector BNC SMB Fakra SMA MCX MMCX GT5 or on request
Cable Length 3M, 5M or upon request
Cable Color Black
GPS ANTENNA
Center Frequency 1575.42±1.023 MHz
Bandwidth 10 MHz @ -3dB point
Polarization R.H.C.P
Axial Ratio 2.0 dB max
Over-Current Thermal Over-current shutdown >+150° C
RF noise protection RF protection(10watt), nano-second Spark-Gap
Coax Cable RG-174U double shielded 5m, Low Loss 0.7dB/m
LNA
Center Frequency 1575.42±1.023 MHz
Over-all Gain 28dB (typical including 4dB cable loss & Filters)
Over-all NF <1.8dB @fo, 2dB max.
Output V.S.W.R 1.5 dB max
LNA Characteristic K=>1 Un-conditionally Stable
Voltage +3 Vdc to + 6 Vdc input, Auto Switching
Current 11~13mA±2
GSM ANTENNA
Frequency GSM: 900~1800/ 850~1900 MHZ
VSWR 1.5MAX
IMPEDENCE 50Ω
Polarization R.H.C.P
Gain 3dBi
Power handling capacity 40 W
File Name File Size Time
AR-4 GPS and GSM Dual 天線 ARKNAV-Datasheet 785 KB Feb 8th 2009