Products

GPS mushroom positioning out-of-band suppression anti-interference marine timing antenna

1.This is a four-star full-frequency timing antenna, featuring high gain, compact size, high sensitivity, multi-system compatibility, and extremely high reliability. It effectively meets the user’s requirements and provides precise positioning and timing capabilities for a wide range of applications. With its advanced features, this antenna is well-suited for meeting the diverse needs of users in various operational environments.

Key Features

2018-07-16

It adopts multi-feed point design and completely symmetrical antenna structure, which has a very stable phase center and reduces the antenna timing error;

2018-07-16

It has high gain, low standing wave ratio, obvious reception effect on signals at low elevation angles, and can receive stars normally in situations with severe occlusion;

2018-07-16

Equipped with an anti-multipath choke plate and anti-surge design, which can effectively suppress strong out-of-band interference signals and ensure the reliability of the antenna;

2018-07-16

Designed with PC material, it is both beautiful and ensures that the antenna shell does not discolor during long-term outdoor use.

Specifications

Electrical Specifications

Frequency Range(MHz)	1166-1218/1559-1606mhz
Antenna ceramic size
Polarization	RHCP
Gain (dBi)	＞3dbic
Axial Ratio（dB）	90°≤3
LAN
LNA Gain(dB)	43±2(Typical)
V.S.W.R	<1.8
Noise Figure (dB)	<1.5
DC Voltage (V)	3.3～12VDC
Current (mA)	<45mA
Impedance(Ω)	50Ω

Mechanical Specifications

Dimensions(mm)	Φ97*84mm
Connector	TNC-Female,N -Male ,N-Female
Weight（g）	<700g
Waterproof	IP67
ESD protection	15KV air discharge
Salt Fog/ Spray	MIL-STD-810F SECTION 509.4