White Double Spring Indoor Wifi Antenna , 2.4 Ghz Wireless Antenna High Perfomance

Basic Infomation
Place of Origin: Shenzhen China
Brand Name: ShengDa
Certification: ROCH / ISO9001
Minimum Order Quantity: 500PC
Price: Negociated price based on orde quantity
Packaging Details: PP bag / per pc. 200pc in one export carton
Delivery Time: 10-15 days delivery time, depend on order quantity
Payment Terms: T/T, L/C, Western Union
Supply Ability: 3000pc per day
Detail Infomation
Height: 220mm Type: 2.4G Antenna
Freq Range: 2400-2500MHz Cable: 3m
Color: White Connector: SMA Male
Weight: 50g Impedence: 50Ω

Product Description

Indoor 2.4G White Double Spring High Perfomance


Wifi Antenna 27*220mm


  • Product Type: 2400-2500MHz Antenna
  • Place of origin: China
  • Price of term: EXW, FOB,CIF
  • Payment term:T/T, L/C, Western Union
  • MOQ:1000pcs
  • Brand Name: ShengDa





  • High gain (3dBi) to receive signal from all direction
  • Proven technique
  • Omni directional and wide coverage
  • For Indoor use

  • Safety isolation, simple operation
  • Stable and reliable signal
  • Get excellent reception (up to 50 miles from a broadcast)
  • 3m RG174 cable optional
  • SMA male connector optional
  • 27*220mm dimention





Electrical specification



2.4G antenna

Frequency range


Gain ≥3dbi
VSWR ≤ 1.5
Power 5V
Max Input power 30W
Impendence 50Ω
Polarization Vertical
Color White
Lightning protection DC ground


Mechanical specification


Connector SMA male
Antenna dimension


Working humidity 20%-80%
Weight 50g
Cable RG174
Cable length 3m optional
Operating temperature -40℃~﹢60℃



 Mini appearance, 2400-2500MHz frequency ,it is very easy to install with


magnet  base



White Double Spring Indoor Wifi Antenna , 2.4 Ghz Wireless Antenna High Perfomance



High gain to receive ans strength signal from multi-direction, SMA male connector optioanl



White Double Spring Indoor Wifi Antenna , 2.4 Ghz Wireless Antenna High Perfomance


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 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 directly manufacturer, OEM&ODM , any customized antenna we can design and make it to product. Better price than 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 basic 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