MGA03 Gps Anten

Specifications

Antenna Element

Center Frequency 1575.42 MHz +/-1.023 MHz

Polarization R.H.C.P. (Right Handed Circular Polarization)

Absolute Gain @ Zenith +5 dBi typical

Gain @ 10o

 Elevation -1 dBi typical

Axial Ratio 3 dB max.

Output VSWR 1.5:1 max.

Output Impedance 50 ohm

Low Noise Amplifier

Center Frequency 1575.42 MHz +/- 1.023 MHz

Power Gain 28 +/-4.5dB

Bandwidth 2 MHz min.

Noise Figure 1.5 max.

Outer Band Attenuation 20 dB min. @ Fo +/-50 MHz

Supply Voltages 2.5 to 5.5V DC

Current Consumption 13mA@ 3.0V DC,18mA@ 5.0V DC

VSWR 1.5 max.

Output Impedance 50 ohm

Overall Performance: (antenna element, LNA & coax cable)

Center Frequency 1575.42 MHz

Gain 30 +/-4.5dB

Noise Figure 2.0 max.

Bandwidth 2 MHz min.

Axial Ratio 3 dB max.

VSWR 1.5 max.

Output Impedance 50 ohm

Environmental Conditions

Operating Temperature -30oC to +80oC

Storage Temperature -40oC to +100oC

Relative Humidity 40% to 95% non-condensing

Water Resistance 100% waterproof

Physical Constructions

Antenna： 90.5mm(Dia.) × 108.5mm(H) Dimensions

Weight 150 grams (without cable)

Standard Mounting Concinnity and Solid design

Cable & Connector

RF 10 meter RG58/U connectors are hermetically molded plastics

for waterproof and stain relief

Cable Pulling strength 12Kg for 5sec.

Connector available BNC (standard), SMA / TNC other types (optional)