HX-CA7603A external circular aerial antenna with three systems and seven frequencies is a high gain, low wind resistance type antenna. It has compact size, exquisite appearance, high sensitivity, low power consumption, and high
It has the characteristics of compact size, exquisite appearance, high sensitivity, low power consumption, high reliability, etc., which greatly improves the accuracy and speed of the positioning of high-speed motion carriers. It can be used with a variety of receivers, widely used in navigation and dispatching, tracking and monitoring, measurement and control and other fields. Especially suitable for high-speed moving systems and fields, such as aviation.
Technical characteristics
1、Low noise amplifier with high gain, can be mated with longer cables;
2、The outer cover is made of high-temperature resistant plastic material and protects the internal circuitry through heat insulation design;
3、Using the whole waterproof design, the waterproof grade reaches IP67.
Technical Parameters
Antenna Characteristics
Frequency range BDS B1/B2/B3 GPS L1/L2
GLONASS L1/L2
Impedance 50 Ohm
Polarization mode Right circular polarization
Antenna axis ratio ≤3dB
Horizontal coverage angle 360°
Output standing wave ≤2.0
Maximum gain 4dBi
Low noise amplifier index
Gain 36±2dB
Noise figure ≤2dB
Output VSWR ≤2.0
In-band flatness ±2dB
Operating Voltage 3.3~12VDC
Operating current ≤45mA
Structural Characteristics
Antenna size ¢90*36mm
Connector form SMA negative
Working Environment
Operating temperature -40℃～+85℃
Storage temperature -55℃～+85℃
Humidity 95% non-condensing
