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BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna
BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna
BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna
BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna
BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna
BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna

BY-GPS-GLONASS-18 : Active GPS/GLONASS Internal Antenna

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BY-GPS-GLONASS-18 is active 18mm x 18mm patch GPS / GLONASS to be used for location / navigation IOT applications. With the central frequencies 1575/1602 MHz, it offers 50Ω impedance and is able to work in -40°C to +85°C temperature range. Antenna to be powered with 2.7 to 5.5v through 90 mm u.FL cable.

BY-GPS-GLONASS-02 works fine with all IOT-BOT.COM GPS/GLONASS u.FL modules and shields.

Specification:
Dielectric Antenna:
Center Frequency(MHz):1575/1602
VSWR:1.5:1
Bandwidth(MHz):±5
Impedance(Ω):50
Peak Gain : >3dBi Based on 7cm×7cm ground plane
Gain Coverage: >-4dBi at –90°<0 <+90°(over 75% Volume)
Polarization: RHCP

LNA/Filter:
LNA Gain (Without cable):28 dBi Typical
Noise Figure(dB):1.5
Filter Out Band Attenuation : (f0=1575.42 MHz):
7dB Min f0+/-20MHz ;
20dB Min f0+/-50MHz ;
30dB Min f0+/-100MHz
VSWR <2.0
DC Voltage(V):2.7 to 5.5v
DC Current(mA):11 Max

Mechanical:
Weight(gram):<60
Size(mm): 18 x 18 x 7
Cable Length(mm): 90
Connector: u.FL

Environmental:
Working Temp: -40℃~+85℃
Storage Temp: -45℃~+100℃
Vibration: Sine sweep 1g(0-p)10~50~10Hz each axis

DataSheethttps://github.com/iotbotscom/docs/blob/main/AddOns/Antennas/BY-GPS-Glonass-18/BY-GPS-Glonass-18.doc