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BEITIAN 28db IPEX GPSGLONASS dual mode active internal antenna 18*18*5mm BT-18A
Model:BT-18A
1.Characteristics of Ceramic Antenna
Item |
Specification |
Range Of Receiving Frequency |
GPS L1:1575.42MHz GLONASS L1:1602MHZ |
Gain at Zenith |
4.5dBi |
Output VSWR |
<1.5 |
Impendance |
50Ω |
Band Width |
±10MHz |
Polarization |
RHCP |
Axis ratio |
<3dB |
Horizontal coverage angle |
360° |
Frequency Temperature Coefficient |
0±10 |
2.LNA Specification
Item |
Specification |
LNA Gain |
30dB |
Noise figure |
<1.8dB(Only LNA) |
Output VSWR |
<1.5 |
Output impedence |
50Ω |
Passband Ripple |
±1.0dB(Only LNA) |
Supply Voltage |
2.8V-5.0V |
Supply Current |
≤10mA |
3.Work environment
Item |
Specification |
Operational Temperature |
-40℃ - +85℃ |
Storage Temperature |
-40℃ - +85℃ |
Wet degree |
40% - 95% |
4.Structural characteristics
Item |
Specification |
Size |
18*18*5mm |
Weight |
5g |
Connector |
IPEX Connector |
Cable |
RG1.13 Cable |
Length |
10cm |
BT-18A the gain of this GPS antenna, its gain is tested using a network analyzer, and its gain is 28dbm.
This BT-18A GPS antenna is a very small size, just 18mm*18mm*5mm size. It has a gain of 28dbm, and its line length is 10cm. It's ideal for car locators, car trackers, and other products that require very small sizes.