GPS Active Antenna

1. Antenna Specification:

Center Frequency 1575.42MHz

V.S.W.R ≤1.5

Band Width ±5 MHz

Polarization Right-hand polarization

Impendence 50Ω

2.LNA Specification

LNA Gain(Without cable) ≥27dB

Noise Figure ≤1.5dB

Interference suppression 20dB(f0±140MHz)

V.S.W.R＜2.0

DC Voltage 3.0±0.3VDC；5.0±0.5VDC

DC current ≤20mA

3.Mechanical Specification

Weight＜47gram

Size 46×46×13mm

Cable RG174 3m

Connector SMA

Mounting

Magnetic base

Housing

Black

Case Packaging

Waterproof and dustproof

4. Environmental Specification

Working Temp

-40℃~+85℃

Storage Temp

-40℃~+90℃

Vibration

Sine sweep 1g(0-p) 10~50~10Hz each axis

Humidity

95% non-condensing

Waterproof

IP 66 M (GB 4208-84, sealing, anti-flooding)

MTBF=1×10-6/pc.hr

40℃±5℃ DC=3.3v