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SD·Communication equipment

High-tech enterprise specializing in microwave,
mobile and satellite communication antennas

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Shenzhen SD Communication Equipment Co., Ltd

TEL + 86 755 8998 5492

FAX + 86 755 899 16753

Phone + 86 136 9189 2855


Address5th Floor, Building 4, No. 5 Zhangbei Chuangye 4th Road, Zhangbei Community, Longcheng Street, Longgang District, Shenzhen 518172 China

2.4 GHz WiFi / WLAN Antennas HOME >> Product >> 2.4 GHz WiFi / WLAN Antennas

Shenzhen SD Communication Equipment Co., Ltd-Terminal Rubber Duck  2.4G Wifi Antenna Knife Shape Vertical Polarized High Gain

2.4 GHz WiFi / WLAN Antennas

Terminal Rubber Duck
2.4G Wifi Antenna Knife Shape Vertical Polarized High Gain

ShenZhen Shengda Communication Equipment Co., Ltd. specializes in microwave, mobile, satellite communications antennas and related communications products R & D, production and sales of high-tech enterprises, is the early development and production of communication antennas, one of the professional manufacturers. The company has advanced antenna testing instruments and automatic antenna far-field testing system, a variety of products won the domestic new products and quality Products Award, Science and Technology Progress Award.

 Terminal Rubber Duck
2.4G Wifi Antenna Knife Shape Vertical Polarized High Gain
  Product Details

  • Product type: 2.4G antenna

  • Place of origin:China

  • Price of term: EXW, FOB,CIF

  • Payment term:T/T L/C, Paypal

  • MOQ:1000pcs

  • Brand Name: ShengDa


  • Apply to router and other wireless communication device.

  • Tilt and rotation design

  • Easy to install

  • High gain: 10dBi

  • Compact size, only 223mm long

  • Shape: Knife type

  • Good and reliable signal

  • All-around "Rubber Duck" antenna

  • The full range of wide coverage

  • Maximun power:10w

  • Receive and enhance signals for Long distance

  • Connector: SMA-J optional


Electrical Specification

Frequency range


Max Input power10w
 Lightning protectionDC ground
 Power consumption ≤30mA
  VSWR ≤ 1.5

Mechanical specification

  Height 223mm

SMA-J optional

 Operating humidity 20-95%
Operating temperature-40℃~﹢65℃

2400-2500MHz high gain (10dBi) terminal antenna for wifi router  

Black color, SMA-male connector optional, only 223mm long

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!

    Advanced antenna test instrument

    The company has a strong design team, and the product quality is improving year by year,
    The production process is constantly updated to make the product more perfect.
    The frequency of the product ranges from 30MHz to 6GHz, and the microwave antenna can be developed according to user requirements.

Shenzhen SD Communication Equipment Co., Ltd

Strong Production Strength


    The company's independent research and development, independent production, independent sales, to customers the most transparent price! The leading products are base station plate antennas, GPS antennas, digital TV antennas, etc. The frequency of the company's products ranges from 30MHz to 6GHz.

Shenzhen SD Communication Equipment Co., Ltd优势

Strict Quality Assurance


    The company's supporting production has advanced production testing equipment, network analyzer, spectrum analyzer, comprehensive instrument, salt spray tester and other imported testing equipment. The company has passed ISO9001 quality system certification and ISO14001 environmental system certification.

Shenzhen SD Communication Equipment Co., Ltd优势

Strong Technicalrdc Team


    The SD team is almost dedicated to the pursuit of product technology, based on customer product characteristics, technical improvement design of the product, supplemented by scientific lean manufacturing, so that SD products quickly laid a good foundation with its excellent quality and excellent service. prestige.

Shenzhen SD Communication Equipment Co., Ltd优势

SD A Good After-sales Service


    The professional technical service team of Tsingda Communication Equipment has rich experience and excellent technical service in time, which has become a solid backing for winning the market. We will, as always, follow the business philosophy of “Quality First, Customer First”.

Shenzhen SD Communication Equipment Co., Ltd优势