Mushroom-Shaped Glonass GPS Timing Antenna AIS Satellite Navigation Positioning Broadband External Suppression Anti-Interference Marine Clock

• Customization: Available
• Directionality: Directional Antenna
• Sturcture Form: Surface Antenna
• Model NO.: GP00061
• VSWR: 1.5~2
• Color: Black White
• Polarization: Vertical
• Size: 100X100mm
• Frequency Range: GPS Antenna
• Connector: TNC Male
• Usage: Communication Antenna
• Usage Occasion: Base Antenna
• Operating Wavelength: Microwave
• Base Antenna: High Gain Antenna
• Dimensionality: Two-Dimensional Antenna
• Transport Package: 25PCS/Bundle Packing: 50PCS/Bag
• Specification: 25PCS/Bundle Packing: 50PCS/Bag
• Trademark: KEESUN
• Origin: Shenzhen China
• HS Code: 8517707090
• Production Capacity: 20000PCS/Day
• Package Size: 15.00cm * 10.00cm * 0.10cm
• Package Gross Weight: 0.550kg

Product Description

Broadband external suppression, strong anti-interference and lightning protection GPS antenna

This high-performance GPS antenna excels in complex environments. Its broadband out-of-band suppression filters off-frequency signals, capturing weak GPS signals accurately amid urban electromagnetic interference or near high-power devices.

Specification

1,OVERALL PERFORMANCE(Antenna Element,LNA&Cable)
CHARACTERISTICS
SPEC
 

Center Frequency
1575.42±5MHz(when covered with a radome and me assured by LN A ground plane)
Gain:38±2dBi
Noise Figure:2.7dB max
Polarization:R.H.C.P
3dB Beam Width:110°±10°
Front To Back Ratio:10dB min
Axial Ratio:5dB max
Output VSWR:2.5 max
P1dB(out):>0dBm
 

Out Of Band Rejection
f0=1575.42MHz f0=1575.42MHz±30MHz 30dBc min f0=1575.42MHz±50MHz 50dBc min f0=1575.42MHz±100MHz 70dBc min
Output Impedance:50ohm
Voltage:DC: 4V~6V
Current:45mA max
Surge Resistion
Surge resistion according to IEC61000-4-5 std . at 4kv ,1.2/50us

Output impedance 2Ω. of Instrument
Weight:1kg
Connector:N-F type

Company Profile

KEESUN Factory

Shenzhen Keesun Technology Co., Ltd. is on Fuhai Street, Bao'an District, Shenzhen. Established in 2012, this high-tech firm has a 2,000 modern production base, focusing on network communications.
It specializes in 5G, Wi-Fi 6E, LoRa, GSM, and GPS, offering base station antennas, adapter cables, connectors, etc., used in wireless access points and industrial/commercial devices, providing one-stop solutions to operators.
Equipped with 3D microwave anechoic chambers, network analyzers, intelligent production lines, and 5 assembly lines, it achieves 1 million monthly single-shift output.
Under ISO 9000:2025 and ISO 14000, it adheres to pragmatic innovation for management, prioritizes customers in R&D, design, and service, delivering stable products and custom services, with a strong reputation globally.

Technical Specifications

2,APPLICATION
This application shall apply for antenna unit  which  shall  be  used  with an  engine  for  an automobile.  (for impedance 50 ohm)

3,OPERRATING CONDITION

Temperature	-40℃ to +75℃
Humidity	5% to 100% RH
4.STORAGECONDITION
Temperature	-40℃ to +100℃
Humidity	5% to 95% RH
5.Patch
CHARACTERISTICS	SPEC
Dimensions	25mm(L)×25mm(W)×4mm(H) typ
CenterFrequency	1575.42±2MHz
Bandwidth(10dB ReturnLoss)	10MHz min
Peak Gain	4.0dBic typ
3dB Beam Width	110°±10°
Front To Back Ratio	10dBmin
Axial Ratio	5dBmax
Output V.S.W.R	≤1.5dB
Output Impedance	50ohm
Polarization	R.H.C.P
6.LNA/Filter
CHARACTERISTICS	SPEC
Voltage	DC:4V~6V

                     front elevation

                              left elevation

                          Installation 

Drawings & Dimensions

Four-star full-range

GPS L1/L2/L5

BDS   B1I/B2I/B3I/B1C/B2a/B2b

GLONASS    L1/L2/L3

GALILEO      E1/E5a/E6

Auxiliary satellites: SBAS L1/L5, QZSS L1/L2/L5/L6, IRNSS L5

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Antenna project solutions

GPS Antennas
Omni Antennas
Directional Antennas
Patch Antenna 
Base Station Antenna

IS0 9001:2015

14001:2015

FAQ

Q:Are you a factory or a trading company?   
A:We are factory with 10 production line assembled workshop and a Injection molding Workshop,about 130 employees.

Q: Can I get some samples? 
A: Yes, sample order is available, some samples are free. and it will be freight collect 

payment. 

 

Q:Is it customizable?

A:We can accept customization, but there is a certain MOQ; We have our own mold room, can provide mold business

Q : How long is your lead time? 
A: Normally, our lead time is 10-15 days according to different products.

Q: What's your payment term? 
A: We accept T/T and Paypal.

Q: Why choose our company?
A: 1. Professional manufacturer since 2011, provide various kinds of connectors and cable assembled   
       with connectors.
     2. No MOQ demand.
     3. Good quality, competitive price with best service.
     4. Available for ODM/OEM order.