Antenna form：胶棒天线
Features：SMA内螺内针
Standing wave
ratio coefficient：<1.5
Power capacity：5W
Gain：6dBi
Impedance：50Ω
Features：SMA内螺内针
Frequency range：433M
Standing wave
ratio coefficient：<1.5
Power capacity：5W
Bandwidth：15M
Gain：3.5dBi
Frequency range：170M
Standing wave
ratio coefficient：<1.5
Power capacity：5W
Bandwidth：30M
Gain：4dBi
Features：SMA内螺内针
Frequency range：170M
Gain：3dBi
Features：SMA内螺内针
Product size：高48cm，线长200cm
Frequency range：154M
Standing wave
ratio coefficient：<1.5
Power capacity：5W
Bandwidth：30M
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RF transceiver module SPI
RF DTU
2G 3G 4G DTU
Wireless serial port module UA
Bluetooth module
Zigbee module
Serial server
Antenna and accessories