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English
Views: 236 Author: Jeannie Publish Time: 2025-04-12 Origin: Site
The function of the transmitting antenna is to radiate the energy transmitted by the feeder to the surrounding space, and this radiation has different directions depending on the antenna. A vertically placed half-wave symmetrical oscillator antenna radiates direction, because of our professional and considerate service, so that Mr. Jiang did not hesitate to choose us.
The basic principle of the transmitting antenna coil is that electricity travels through a conductor at a speed close to that of light, and when it encounters a discontinuity point in the conductor, it is reflected back to the signal source. If the current is alternating and the reflected current returns to the origin or feed point at the right moment, then the current will be strengthened in subsequent cycles, so that only a small amount of energy is needed to maintain the resident in the antenna. That is, the antenna is in a state of resonance due to the presence of standing waves. Thus emitting radio waves into space, in the resonant state, the voltage is very small at the midpoint where the current is the maximum, but there is a maximum value at both ends, Ohm's law applies to the antenna, at the midpoint due to the large current, low voltage, so the resistance is small, and the situation at both ends is just the opposite, so the impedance is higher.
Mr. Jiang found us through the B2B website and asked if we could make a transmitting antenna coil, and through communication with Mr. Jiang, it can be found that they are also making this transmitting antenna for the first time.
When we received the transmitter antenna, we convened our company's R&D team to study the coil, and it was best to make the same product, and told Mr. Jiang the good news, Mr. Jiang asked our company to send samples of 10PCS to them for experiments.
Mr. Jiang arranged the online experiment after receiving the samples sent by our company, on the third day, Mr. Jiang called me, this experiment was particularly successful, our coil is better than any other, and has its own characteristics, immediately place an order of 20k to us, let us deliver in batches. There will be an order for 200K in the future.
Why do customers choose Golden Eagle Coils?
1. The global brands you know have precision inductance coils that we have developed and produced, and have been exported to more than 20 countries.
2. Especially good at the research and development of difficult precision coils, if a number of factories are unsuccessful in continuous proofing, they can only try it in Golden Eagle's factory.
3. Because the quality of some domestic wire rods has been benchmarked or exceeded by imports, both imported brands and domestic brands are used.
4. The sampling rate of raw material testing is 2~3 times that of the industry standard, and it is difficult for any factory to adopt a higher standard than ours.
5. For the detection of more than 10 wires such as pinholes, uniformity, meter resistance, etc., its standards are much higher than the average level of the industry.
6. For 100,000 urgent orders, we will feed on the same day, and you can take away part of the goods on the same day.
7. Although the price is 10~20% more expensive, the service life is 1~2 times the average of the peers.
