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Dielectric Antenna
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Product Model
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TQC-GPS-001
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Center Frequency
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1575.42MHz±3 MHz
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V.S.W.R
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1.5:1
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Band Width
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±5 MHz
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Impendence
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50 ohm
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Peak Gain
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＞3dBic Based on 7×7cm ground plane
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Gain Coverage
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＞-4dBic at –90°＜0＜+90°(over 75% Volume)
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Polarization
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RHCP
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LNA/Filter
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Gain(Without cable)
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28dB Typical
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Noise Figure
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1.5dB
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Filter Out Band Attenuation
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(f0=1575.42 MHZ)
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7dB Ｍin
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f0+/-20MHZ ;
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20dB Ｍin
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f0+/-50MHZ;
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30dB Ｍin
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f0+/-100MHZ
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V.S.W.R
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＜2.0
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DC Voltage
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3V , 5V, 3V to 5V
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DC current
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5mA ，10mA Max、
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Mechanical
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Weight
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＜105gram
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Size
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45×38×13mm
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Cable RG174
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5 meters or 3 meters
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Connector
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SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX
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Mounting Magnetic base/stiking
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Housing
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Black
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Environmental
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Working Temp
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-40℃~+85℃
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Vibration Sine sweep
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1g(0-p)10~50~10Hz each axis
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Humidity Humidity
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95%~100%RH
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Weatherproof
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100%Waterproof
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The TQC-GPS-001 has a VSWR of 1.5:1, ensuring minimal signal loss and optimum performance. Its 50 ohm impedance further enhances signal quality, making it ideal for demanding applications requiring reliable GPS tracking.
TQC-GPS-001 adopts right-handed circular polarization (RHCP) antenna, which enhances its ability to receive GPS signals and provides better anti-interference ability. This means you can rely on this GPS receiver to provide consistent and accurate tracking data.
In addition, the TQC-GPS-001 has an LNA/filter with a gain of 28dB (without cable) and a noise figure of only 1.5dB. This ensures that the GPS receiver can amplify weak signals and reduce noise, improving signal quality and reliability.
In addition, the TQC-GPS-001's built-in filter provides excellent out-of-band attenuation. The minimum attenuation of f0+/-20MHZ frequency band is 7dB, the minimum attenuation of f0+/-50MHZ frequency band is 20dB, and the minimum attenuation of f0+/-100MHZ frequency band is 30dB, which can effectively filter out unwanted frequencies and reduce interference, so as to achieve more accurate and reliable GPS tracking.
The TQC-GPS-001 operates from a voltage range of 3V to 5V, providing flexible power supply options. It also features a low DC current draw of 5mA, with a maximum of 10mA, ensuring efficient power usage.