GEODETIC ANTENNA MG4N57A

MG4N57A has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the needs of users.

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Product Description

Product Features

Specifications

Product Description

MG4N57A is a four-star full-frequency measurement antenna, which can be used with a variety of satellite navigation receivers. It is widely used in geodesic mapping, waterway mapping, precision agriculture, Marine surveying and other fields, and can also be used in the military field according to the application conditions.

Product Features

Product Advantages

Stable phase center guarantees the accuracy of positioning within millimeter-level
Strong Anti-interference Performance
High gain, miniaturization, high sensitivity and precision
Robust low-elevation satellite tracking

Specifications

Antenna

LNA

Physical

Frequency Range(MHz)	GPS L1/L2/L5 GLONASS L1/L2/L5 BD B1/B2/B3 GALILEO E1/E2/E5a/E5b BT/WIFI/4G
VSWR	≤2.0
Maximum Gain (dBi)	5
Antenna AR （dB）	≤3.0
Azimuth Coverage（°）	360°
Phase Center Error（mm）	±2
Polarization	RHCP
Port Impedance（Ω）	50Ω

LNA Gain（dB）	40±2
Band flatness（dB）	±2
Noise Figure	≤2.0
VSWR	≤2.0
Operating Voltage（V）	3.3-15 VDC
Operating Current（mA）	≤45mA

Connector Type	MCX-C-JW1.5
Antenna size（mm）	Φ140.5×23.6mm
Antenna Weight(g)	≤250g
Operating Temperature（℃）	-40-+85 ℃
Storage Temperature（℃）	-55-+85 ℃
Humidity	95% No Condensation