High-tech enterprise specializing in microwave,
mobile and satellite communication antennas
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TEL + 86 755 8998 5492
FAX + 86 755 899 16753
Phone + 86 136 9189 2855
E-mailsales@sdantenna.net
Address5th Floor, Building 4, No. 5 Zhangbei Chuangye 4th Road, Zhangbei Community, Longcheng Street, Longgang District, Shenzhen 518172 China
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Shenzhen Shengda Communication Equipment Co., Ltd. specializes in microwave, mobile, satellite communications antennas and related communications products R & amp; 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. The company passed ISO9001 Quality system certification and ISO14001 environmental system certification, leading products digital TV antennas, film antennas, set-top box antennas, sucker antennas, base station FRP antennas, Beidou GPS antennas, wire antennas, the frequency of the company's products from 315mhz-6ghz,
And according to user requirements for the development of a variety of microwave antennas. Company's products are exported to the United States, Europe, South Africa, South Korea, the Middle East and Southeast Asian countries. The company has a strong design team, product quality to improve year by year, the production process is constantly updated to make the product more perfect. We will update the higher quality, more perfect design, to the highest quality, the lowest price, the fastest delivery in good faith service with customers at home and abroad. We will, as always, follow the "Quality first, customer first" business philosophy, to strict management, high-quality products, quality goose services, and you join hands in creating brilliant!
Performance indicatorsElectrical Specifications | |
Frequency rangeFrequency Range | 174-230/470-862(MHz) |
The input impedanceInput Impendence | 75 (Ω) |
Half power pointHalf-power angle | H 60Plus or minus5°/ E 66Plus or minus5° |
Voltage standing wave ratioV.S.W.R | 2.0 or less (665). |
gain | 28(dBi) |
Maximum input powerMax Input Power | 50 (W) |
The Noise coefficient of Noise Factor | ≤1.5dB |
The Power supply voltage | DC5V |
Current Power consumption | ≤30mA |
Than before and after Front to Back Ratio | ≥ 15 dB |
Polarization form Polarization Type | Vertical or Horizontal |
The connector typeConnect Type | FMother's head |
Lightning protection Lightning Protection | The DC grounding DC Ground |
Mechanical index Mechanical Specifications | |
Working temperatureWorking Temperature | - 40℃ ~ + 60 ℃ |
The weight of the Weight | 0.3 (kg) |
The antenna size Size | 270*195*50 (mm) |
Radiating element Radiating element | 3 |
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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.
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.
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.
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.
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”.