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有源天线

有源天线

The active antenna is composed of receiving antenna, LNA circuit and power supply module. Active antenna products include GPS antennas, GLONASS antennas, BD antennas, and Galileo antennas. The function of the product is to receive satellite signals to amplify the signals and then filter out unnecessary noise. Active antenna products have the characteristics of high gain, low noise factor and low power consumption.

产品介绍
GNSS Antenna
GNSS active antenna is used to receiving satellite signals，and its main application including automobile navigation, vehicle monitoring and personal tracking, StrongFirst active antenna products including GPS/GLONASS/BD/Galileo vehicle antenna and internal antenna for personal tracking devices.
Product Name Center Frequency (MHz) Working Voltage(V) Amplifier Gain(dB) Size(mm)
SDAM1575P1632 GPS:1575.42±1.023 3.0±0.3 17±3 φ16.5×32
SDAM1568S5543 1575/1561 3-5 28 55x43.9x16.2
SDAM1568S4839 1575/1561 3-5 30 48.6x39.2x15.2
SDAM1575S1606 1575 3 18 16x6x6.7
SDAM1575S0909 1575 3 18 9x9x6.6
SDAM1575S1212 1575 3 18 12x12x6.6
SDAM1575S1212E 1575 3 18 12x12x6.6
SDAM1575S2727D 1575 3 26 27x27x6.4
SDAM1575S1818 1575 3 27 18x18x6.8
SDAM1575S2727A 1575 3 26 27x27x6.4
SDAM1575S4336 1575 3-5 27 43.8x36.8x14
SDAM1575S4937 1575 3 27 49x37.5x16.8
SDAM1575S3835 1575 3-5 28 38.3x35x12
SDAM1575S5050 1575 3 26 50.6x50.6x15.6
SDAM1575S4839 1575 3 25 48.6x39.2x15.2
Satellite Radio Antenna
satellite radio antenna is used to receiving satellite radio signals, the working frequency covers SIRUS, XM and World Space TM etc.
Product Name Center Frequency (MHz) Working Voltage(V) Amplifier Gain(dB) Amplifier Gain(dB)
SDAB2338S2525 2338.75 3-5 38 25x25x5.3
SDAB1470P6015 1467 3.3 30 Φ60x16.5
Multi-Antennas
multi-antenna products are mainly used for the Internet of vehicles, multi-mode navigation system and high accuracy positioning system. The product is based on GPS and can be combined with GLONASS, BD, Galileo, Iridium, SDARS, ISM/BT/WIFI, GSM, LTE, etc. The product is compact and easy to install.
Product Name Center Frequency (MHz) Working Voltage(V) Amplifier Gain(dB) Size(mm)
SDAMDF1585S5543 BD:B1， GPS:L1, GLONASS:G1 3.0-5.0 28±3 55.4×43.9×16.7
SDAMTA4RAT11S12452 GPS:L1;MIMO 4G 3.0-5.0 28±3 124×52.5×24
GLHA25P2551 BD:B1， GPS:L1， GLONASS:G1 3.0-16 28±3 φ25×51
SDAMD1575C4S7229 GPS;4G 3.0-5.0 28±3 72×29×11
SDAMDA4P5215 GPS ;3G 3.0-5.0 28±3 φ52×15
SDAMGA4P7514 GPS/GLONASS ;3G 3.0-5.0 28±3 φ75×14.2
SDAMABA4EP7615 BD/GPS ;4G 3.0-5.0 28±3 φ76.8×15.6
SDAMDA4P9065 BD/GPS ;4G 3.0-5.0 28±3 φ90×65
SDAMTA4CS11048 GPS:L1;MIMO 4G 3.0-5.0 28±3 110.5×48×17.7
SDAMDA4CS11018 GPS:L1;4G 3.0-5.0 28±3 110.5×48×17.7


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