Manufacture Aviation Antenna LHY3704A

Product Description

Aviation Antenna LHY3704A

LHY3704A built-in low noise amplifier module, pre-stage multistage filter to filter interference signals, to ensure normal work in the harsh electromagnetic environment, small size, light weight, can be widely used in deformation monitoring vehicle high precision applications and other fields.

Product Features

Product Advantages

Support GPS+ GLONASS+ Beidou signal reception

High gain, low wind resistance, low power consumption

Compact size, exquisite appearance, high sensitivity

Reliable structure, with a patent design of waterproof and breathable process, protection class up to IP67

Specifications

Antenna
Frequency Range（MHz）	BD B1/B2/B3 GPS L1/L2 GLONASS L1/L2
Gain（dBi）	4
Antenna AR （dB）	≤3.0（elevation angle 90°）
VSWR	≤2.0
Polarization	RHCP
Port Impedance（Ω）	50Ω

LNA
LNA Gain（dB）	35±2
Noise Figure	≤2.0
In-band Flatness（dB）	±2
VSWR	≤2.0
Operating Voltage（V）	3.3-12 VDC
Operating Current（mA）	≤45mA

Physical
Connector Type	TNC-K（Can be customized）
Antenna Size（mm）	Φ90*27mm（Without Connector）
Antenna Weight(g)	≤150g
Operating Temperature（℃）	-40-+85 ℃
Storage Temperature（℃）	-55-+85 ℃
Relative Humidity	95%

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