210mm Length 433mhz Directional Antenna , High Gain Rubber Duck Antenna 3dBi

Basic Infomation
Place of Origin: GuangDong China
Brand Name: ShengDa
Certification: ROHS
Minimum Order Quantity: 500PC
Price: Negociated price based on order quantity
Packaging Details: PP bag/ per pc. export paper carton
Delivery Time: 10-15 working days depend on order quantity
Payment Terms: Western Union, L/C, T/T
Supply Ability: 3000pc/day
Detail Infomation
Connector: SMA-J Frequ Range: 433MHz
Gain: ≥3dBi Polarization: Vertical
Impedance: 50Ω Weight: 28g
Color: Black Brand Name: ShengDa

Product Description


210mm Length 433MHz High Gain Rubber Duck Wifi Antenna High Gain ( 3dBi )


  • Product type:433MHZ antenna
  • Place of origin:China
  • Price of term: EXW, FOB,CIF
  • Payment term:T/T L/C, Paypal
  • MOQ:1000pcs
  • Brand Name: ShengDa




  • It is applicable to wireless communication device
  • Easy to install
  • Compact size
  • Flexible "Rubber Duck" antenna
  • SMA-J connector
  • High quality and good service
  • Directional amd wide coverage
  • Receive and enhance signals

  • Eexquisite  appearance





Electrical Specification


Frequency range 433MHZ
Polarization  Vertical
Gain  ≥3dbi
Power 5V
Impendence 50Ω
Power consumption ≤30mA
Max Input power 50W
  VSWR ≤ 1.5
Lightning protection DC ground


Mechanical specification


Weight 28g
Color Black
Connector SMA-J optional
Height 210mm
Operating temperature -40℃~﹢65℃
Operating humidity 20-95%



It is suitable for public wireless hotspot and wireless video systems


210mm Length 433mhz Directional Antenna , High Gain Rubber Duck Antenna 3dBi


Easy to install with SMA male connector optional, exquisite appearance



210mm Length 433mhz Directional Antenna , High Gain Rubber Duck Antenna 3dBi


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