Description
HF antennas include GPS/GLONASS/COMPASS/GSM/cellular/WIFI/combination/ISM/satellite antenna. These antennas can be classified into passive antennas and active antennas.
Advantages
1. Our HF antennas have passed certifications of ISO9001:2000 and CE. Besides, rules of ROHS (restriction of the use of certain hazardous substances) are strictly implemented during high frequency antenna production process.
2. Our R&D department adopts complete sets of HP equipment, including microwave anechoic chamber, ROSH test instrument, temperature test instrument, vibration test instrument, salt spray test instrument, network analyzer, noise figure analyzer and spectrum analyzer.
Suggestions
1. In order to choose the best and most proper HF antenna, you must firstly determine your buying purpose.
2. It is then necessary for you to survey the area where you will install passive antenna and active antenna, since different mounting methods may base on different installing positions. Our antennas can be mounted with magnet, adhesive or screw.
3. You can also include in your considerations the possibility of using your antenna for getting other signals beyond the range of HF frequencies.
4. Finally, your technical skills and budget are additional factors that can help you in picking the right HF antenna for your needs.
5. The signal receiver on antenna must not be covered by metal plate when working in case signals are interfered.
6. Our passive antenna and active antenna can also be customized as your requirements on special features of antenna, such as water proof, salt fog prevention, UV resistance, and so on.
Package, Delivery and Warranty
1. Every HF antenna is wrapped with plastic bag and put in a small white box which is packed in a carton (49.35 cm × 22.5 cm × 27 cm).
2. If the total value of your order is in 5,000 RMB, we are able to deliver products in five days. If the total value of order is 5,000 to 10,000 RMB, the products can be delivered in 10 days. If the total value of your order is 10,000 to 50,000 RMB, we are able to deliver in 20 days. If your order value is more than 50,000 RMB, we will need 30 days to deliver.
3. Your inquiry or questions about our products will be replied in eight hours.
4. If there are any quality problems of our active antenna and passive antennas within a year, you can get replacement or refund. Besides, lifetime maintenance is offered.
Jinchang Company is a professional manufacturer of HF antennas (active antennas and passive antennas). Our main products include GPS antennas, cellular antennas, WIFI antennas, ISM antennas, satellite antennas, as well as various kinds of combination antennas, connectors and cable assemblies. 70% of our antennas are sold abroad, like Europe and America.
