SMA-J Connector 433mhz Long Range Antenna , High Gain Rubber Duck Antenna 5dbi

Basic Infomation
Place of Origin: GuangDong China
Brand Name: ShengDa
Certification: ROHS / ISO9001
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
Pinch Code Dimention: 35*90mm Cable Material: RG174
Gain: ≥5dbi Polarization: Vertical
Connector: SMA-J O RP-SMA-J Frequency Range: 433-470MHz

Product Description


4333 MHZ Omni Directional 80mm Length Long Rang External SMA-J Connector Antenna


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




  • They work well for common applications
  • Low Profile 3 mile Tall with 5dBi Gain
  • Omni-directional and simply replace current antenna to increase signal strength.
  • Excellent reception and easily installed.
  • SMA male Connector on Coax Lead / Vandal Resistant Materials & Design
  • Nice and sturdy.
  • Reduces interference, extend wireless range to dead spot.
  • Good performance as well as a relatively other antenna
  • Compact size
  • Stable and reliable signal
  • Antenna length: 80mm





Electrical Specification


Frequency range


 Gain ≥5dbi
Max Input power 50w
Power 5V
Impendence 50Ω
Power consumption ≤30mA
 VSWR  ≤ 1.5
  Lightning protection DC ground
Polarization Vertical


Mechanical specification


Cable 1.5m RG174
Cable length 1.5m
Color Black
Antenna length 80mm


 Operating humidity  20-95%
Operating temperature -40℃~﹢65℃
Capacity 3000pc / day



100% brand new and high quality omni directional antenna 


SMA-J Connector 433mhz Long Range Antenna , High Gain Rubber Duck Antenna 5dbi


Nice, sturdy, and lightweight, greatly improves perfomance.




SMA-J Connector 433mhz Long Range Antenna , High Gain Rubber Duck Antenna 5dbi


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!


Warm Reminded:

If you are interested in Antennas, please advise us:

1. Frequency range(if has center frequency point, that can be best.)

2. Gain request

3. Connector type at another end of cable

4. Cable type(if available) + Cable length(if available)

5. Indoor Installation Mount type Or Outdoor Type

6. Quantity per model(More quantity, price can be concessible.)


Contact Details
Tom Zhu

Phone Number : +8613329807188

WhatsApp : + 86 133 2980 7188