7.83Hz Schumann Wave Generator Ultra-low Frequency Sine Wave Pulse Generator with Power Supply

 Description:
The model of this machine is 7.83-5, the transmission frequency is 7.83Hz, the power supply mode is 12V, 5.5*2.1 round socket, high power output, the power module needs a larger radiator to dissipate heat, and the chassis cooling holes will be warm after half an hour of booting is normal. The machine can be used when it is plugged in, and it can be placed freely without complicated operations.

Features:
-Waveform: pure sine wave.
-Source: adopt special imported high-precision function integrated block.
-Power: The power amplifier circuit is added to the rear stage, the output intensity of the Schumann wave is very high, one> the other four
-Transmitting efficiency: more than one thousand coils are wound on a silicon steel rod with high magnetic permeability and high cost. The high magnetic permeability of the silicon steel rod effectively increases the length of the antenna and is more convenient to match with the frequency.

Advantages:
1. Schumann wave requires a stable 7.83 Hz sine wave. Many Schumann wave generators on the market use ordinary logic integrated blocks to generate square wave signals. Some directly load this square wave signal into the on-board transmitting coil and directly transmit it. According to the circuit basis, we know that square wave It is composed of many sine waves of different frequencies, and the harmonic components are very large. So direct emission, many harmonic components are useless and even adverse reactions to the human body. Why are they doing this? First, it is not enough to understand Schumann wave. It is considered that as long as it is 7.83 Hz, what waveform can be used; Secondly, there are few components and low cost; Thirdly, the general oscillating circuit is convenient for debugging and the debugging cost is low. We use imported high-precision function manifolds, each of which is manually tuned to the instrument to produce a pure sine wave with very stable frequency and very clean waveform.
2. Schumann wave must have a certain strength in order to improve the sound quality, image quality and sleep. Many Schumann wave generators on the market use the oscillator to directly load the coil to launch. This circuit has a simple structure, basically no power output, and has a poor transmission effect. We use the oscillator stage to add the power amplifier circuit to form the BTL power output, and the Schumann wave output strength is sufficient.
3. It is very important that the Schumann wave generator is essentially an extremely low frequency electromagnetic wave signal generator. To effectively emit electromagnetic waves, it is best to use a 1/4 wavelength antenna. The Schumann wave generators on the market, including the sound god, use the circuit board to print the coils without exception. This kind of coil is essentially an air-core coil, which looks good. Compared with the 1/4 wavelength of the Schumann wave, it is basically negligible. How can I effectively launch? We use more than 1000 coils on a high magnetic permeability and high cost silicon steel bar. The high magnetic permeability of the silicon steel rod effectively increases the length of the antenna, which is more convenient and frequency matching. (The walkie-talkie does not have an antenna, the same reason. ).

Package List:
1 x Schumann Wave Generator
1 x Power Supply

 

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

 

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

 

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

 

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

 

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

 

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

 

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)