Customer Focus and Production Design Points of Balun Coupling Transformer

1、 Generally speaking, the most concerned or common inquiries from customers are:

1. What frequency can we reach when this is a certain ratio of balun

2. What system is this used for? It is divided into two systems: 75/50, with 75 being the CATV system category and 50 being the network communication category

2、 Product design considerations

1. Frequency point, generally speaking, 1-3 GHz is relatively easy, and it can be basically achieved on the market. But it is difficult to design and produce low-frequency frequencies of a few K or high-frequency frequencies of 4G, 6G, and 8G

2. Product circle ratio: 1:1 is easy and frequency points are easy to control. 1: A few are slightly difficult, and some frequency points are difficult to control

3. In terms of product pricing, pricing cannot be based on product materials and labor costs.

1: For frequencies ranging from 1 to 3G, production cost pricing can be used.

But for those with complex circles, frequency points at low frequencies or above 4k and high frequencies, production is difficult to control, and prices cannot be priced based on material costs.

For example, there is a 1:8 frequency point in 1G that will be priced at tens of yuan per unit, but when compared to an 8:1 cycle, the frequency point can only be controlled at a few hundred M from a design perspective, and will be priced at a few hundred yuan per unit