Timing Antenna LKY4401A Factory

Product Description

Timing Antenna LKY4401A

LKY4401A is a four-star four-frequency timing antenna, which has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability. It is widely used in communication, electric power, fine agriculture and Marine fields.

Product Features

Product Advantages

High gain, wide pattern beam, good reception at low elevation Angle

The low noise coefficient of the amplifier ensures the high SNR of the receiver

Built-in lightning protection circuit, effectively protect the internal circuit from lightning damage

High sensitivity, high reliability, IP67 waterproof, easy installation

Specifications

Antenna
Frequency Range（MHz）	1159～1610.5
Gain（dBi）	≥3
Antenna 10°Gain	≥-3
VSWR	≤1.8
Polarization	RHCP
Port Impedance（Ω）	50Ω

LNA Performance
LNA Gain（dB）	34±2
Noise Figure（dB）	≤3
LNA Input 1 dB Compression（dBm）	＞25@1～496MHz ＞20@496～960MHz ＞14@960～1525MHz ＞-30@1525～1785MHz ＞12@1785MHz
Out-of-band Rejection (dB)	≥70@1～960MHz ≥60@960～1525MHz ≥14@1695～1785MHz ≥58@1785MHz
Operating Voltage（V）	5±1VDC
Operating Current（mA）	≤35mA@5V

Physical
Connector Type	N-K
Waterproof grade	IP67
Antenna size（mm）	Φ77×74mm（Without Connector）
Radome Material and Color	ASA Plastic, RAL7047
Lightning protection performance	±5 kA，10/350 us
Operating Temperature（℃）	-40-+85 ℃
Storage Temperature（℃）	-55-+85 ℃

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