GPS/Gnss/Bds for Land Survey Gnss Antenna U-Ggbg7151

• Directionality: Directional Antenna
• Nature of Operation: Receiving Antenna
• Transport Package: Carton
• Trademark: UNIQUE
• Origin: China
• Model NO.: U-GGBG7151
• Production Capacity: 50000pieces/Year

Product Description

 

Specification

Model U-GGBG7151
Antenna Specification
Frequency Range	GPS L1/L2, GLONASS G1/G2,Beidou B1/B2/B3, Galileo E1/E2
Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤3dB
Azimuth Coverage	360°
Output VSWR	≤1.5
Phase Center Error	≤2mm
LNA Specification
LNA Gain	40±2dB
Noise Figure	≤1.8dB
Input VSWR	≤2.0
Output VSWR	≤2.0
Ripple	±1 dB
Work Voltage	3--5.5V
Current Consumption	≤45mA
Group Delay	≤5 ns
Mechanical Specification
Dimension	D 150mm H 63.7mm
Connector	TNC-K
Weight	425g
Environmental Specification
Operating Temperature	-45°C to +70°C
Storage Temperature	-55°C to +85°C
Humidity	95% Non-Condensing
Waterproof	IP67

 

 

Detailed Photos

Product Description

1. Using multi feed point design to ensure the superposition of phase center and geometrical center which could minimize the influence of measurement error to lowest range

2. High gain of the antenna element and the direction map beam width to make sure the receiving satellites performance of low elevation mask

3. Resistance multipath effects board inside could reduce the measurement error caused by multipath

4. Water proof, shock proof and lightning resistance

Packaging & Shipping

Packaging
 

Multiple delivery methods

Company Profile

Tianjin Unique Technology Co., Ltd is an professional supplier for GIS data collector, Handheld GPS, GNSS RTK Receiver, GNSS for machine control, GNSS OEM Board, GNSS Antenna, Total station, Theodolite, and other Surveying equipments. Supply the best products and services to customers.

FAQ

1. who are we?
We are based in Tianjin, China, start from 2017,sell to Africa(30.00%),South America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%),North America(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.

3.what can you buy from us?
GNSS RTK Receiver,GIS handheld GPS,GNSS Receiver for machine control,Total Station,TheodoliteGNSS Board

4. why should you buy from us not from other suppliers?
Tianjin Unique Technology Co., Ltd is an professional supplier for GIS data collector, Handheld GPS, GNSS RTK Receiver, GNSS for machine control, Total station, Theodolite, and other Surveying equipments. Supply the best products and services to customers.