315 More Spring Nimble Omni Directional Wifi Antenna Outdoor 3m Cable Length

Basic Infomation
Place of Origin: China
Brand Name: ShengDa
Certification: ROHS
Minimum Order Quantity: 500PC
Price: Negociated price based on orde quantity
Packaging Details: PP bag / per pc. 200pc in one export carton
Delivery Time: 15 working day depend on the quantity
Payment Terms: T/T, Western Union, L/C
Supply Ability: 3,000 pcs per day
Detail Infomation
Type: Spring Antenna Brand Name: ShengDa
Cable Length: 3m Frequency: 315 MHZ
Connector: SMA Male VSWR: ≤2.0
Gain: 5dBi Cable: RG174

Product Description


Sring High Gain 315 MHZ Omni Directional Antenna With SMA Connector 



  •  Product Type: Spring antenna
  •  Place of origin:GuangDong China
  •  Price of term: EXW, FOB,CIF
  •  Payment term:T/T L/C
  •  MOQ:1000pcs
  •  Brand Name: ShengDa






Electrical specification


Type Sping antenna
Frequency range 315MHZ
Gain ≥5dbi
VSWR ≤ 2
Max Input power Black
Polarizatiom Vertival
Impendence 50Ω
Max Input power 5V
Power Black
Connector SMA male
Lightning protection DC ground


Mechanical specification


Antenna dimension 13*70mm
Weight 60g
Cable RG174(1.5c-2v)
Cable length 3m optional
Operating temperature -30℃~﹢60℃





  1. More spring enhance signals from 50 mile range
  2. Wide coverage and high gain
  3. Find appearance: small and delicate
  4. Resistance to electromagnetic interferenc
  5. Easy to install
  6. SMA male connetor applies to many kinds of cummunication device



1. Sping atenna with 3m cable, high gain, small and easy to install


315 More Spring Nimble Omni Directional Wifi Antenna Outdoor 3m Cable Length


2. Enhance signals with more spring, SMA male connector



315 More Spring Nimble Omni Directional Wifi Antenna Outdoor 3m Cable Length


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