Helical Spring Magnetic 4G LTE External Antenna Omni Wireless Vertical Polarization

Basic Infomation
Place of Origin: China
Brand Name: ShengDa
Certification: ROHS ISO9001
Model Number: SD3000XXP00
Minimum Order Quantity: 500PC
Price: negotiated price based on order quantity
Packaging Details: 1pc per PE bag, 500pc/ carton,
Delivery Time: 10-15 working days depend on order quantity
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5000 pc/ day
Detail Infomation
Frequency: 698-2700MHZ Gain: 3dbi/7dbi
Polarization: Vertical VSWR: ≤1.5
Cable: RG174 3m 5m Optional Weight: 35g
Antenna Color: Black Type: Spring & Magnetic Base

Product Description


External Omni Wireless LTE 3g 4G LTE Helical Spring Magnetic Antenna





Freq.Range-MHz 698-800 800-960 1710-2700
Gain-Dbi 3DB 5DB
VSWR ≤2.0 ≤2.0
Impedance-Ω 50
Polarization Vertical
Max.power-w 50W
Connector SMA or customized
Dimensions-mm 180*22mm
Weight-KG 36g
Mounting Magnetic
cable RG174
Cable length 3M/5M optional
Color black
Working temperature






       Model: SD3000XXP

  • Place of origin: China

  • Price Term: EXW, FOB, CIF

  • Payment term: T/T L/C

  • Brand Name: ShengDa





  • SMA male Connector: this connector is compatible with many models

  • Frequency Range(MHz): 698-2700(MHz), you can get maximum omnidirectional wireless coverage and reliability

  • Improved signal: can get high gain (7dbi )signal in a weak internet environment

  • Simple installation: with Magnet base and long SMA connector wire, you can place this antenna anywhere you like

  • No need drivers:

  • Small size, low profile, good performance

  • Durable corrosion resistance.



** RG174 3m 5m optional with SMA male connector

** Magnetic base  will make it strongly attached on the surface

** excellent workmanship

Helical Spring Magnetic 4G LTE External Antenna Omni Wireless Vertical Polarization


Classical design, stable and good performance, only 180mm with a pure copper dipole.


start 4G enhance mode


Helical Spring Magnetic 4G LTE External Antenna Omni Wireless Vertical Polarization


Wide applicability full frequency range


Helical Spring Magnetic 4G LTE External Antenna Omni Wireless Vertical Polarization






Company profile:


ShengDa is a professional and experienced antenna manufacturer for almost 10 years and we have perfect production management system(ISO9001,).


Our products include VHF /UHF TV antenna, LTE 4G antenna, wifi antenna, GPS antenna, Terminal antenna, yagi antenna, fiberglass antenna, ceiling antenna, panel antenna ETC. especially in the DVB-T antenna field. Just show me your drawing, sample or indicated details specific engineering parameters, we will produce it for you effectively.




1. top sale adhesive patch 4G LTE antenna

2. Delivery on time.

3. Best price adhesive 4G LTE antenna

4. high quality and good service.


Our Services


1. Superior Quality
Our QC ensures do everything they can for quality checking.
We inspect all incoming material before they are put on the production line and warehouse, so all our customer no need to worry about the quality problem.


2. Faster Response/Delivery
Customer service available on working time (8: 30 – 17: 30) from Monday to Saturday. Well-trained staff will arrange Orders/Sample by courier, such as DHL, UPS, and FedEx, TT average of 7 days, 2~4 weeks finish sea shipment, shipments are insured for successful delivery and trackable online.


3. Professional, Value for money
We are the direct manufacturer, OEM&ODM, any customized antenna we can design and make it to the product. Better price than a trading company.
Delivery time: 7 working days on receipt of sample payment
15 working days on receipt of order payment proof

Quality is essential for both of us, we believe that High quality, Low price, Mutual Benefit will be the base of our cooperation.
Please Contact us if you have any questions or other requirements!



Contact Details
Tom Zhu

Phone Number : +8613329807188

WhatsApp : + 86 133 2980 7188