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Generator, 7.83Hz Pure Sine 0.01‑100000Hz Adjustable Ultra Low Frequency USB Rechargeable Pulse Generator, for Relexation Sleep

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$9.41

$ 3 .99 $3.99

In Stock
  • Promote Relaxation and Well Being: The generator emits a sinusoidal that helps create a relaxing environment and promotes overall well being.
  • Adjustable Frequency Range: With an adjustable range of 0.01‑100000Hz, you can customize the frequency according to your needs, allowing for enhanced effectiveness and personalization.
  • Multiple Waveforms: This generator provides multiple waveforms including sinusoidal, , and inverted , allowing for versatile applications and a wider range of uses.
  • Compact and Convenient: The PCB board size of the generator is 15x15cm, making it compact and easy to carry. It can be powered by a USB interface, providing convenience for both home and travel use.
  • Stable and The Generator ensures stable frequency output, with a default frequency of 7.83Hz. The waveform have voltage amplitudes of 3V for sinusoidal and 5V for .



Product Description

Schumann Wave Generator

Adjustable Frequency Range: With an adjustable range of 0.01‑100000Hz, you can customize the frequency according to your needs, allowing for enhanced effectiveness and personalization.

Multiple Waveforms: This generator provides multiple waveforms including sinusoidal, square wave, and inverted square wave, allowing for versatile applications and a wider range of uses.

Compact and Convenient: The PCB board size of the generator is 15x15cm, making it compact and easy to carry. It can be powered by a USB interface, providing convenience for both home and travel use.

Schumann Wave Generator
Schumann Wave Generator
Schumann Wave Generator
Schumann Wave Generator

Package List

  • 1 x Schumann Wave Generator
  • 1 x USB Cable
Plug and play.

To change the frequency, input the desired frequency and press the in the bottom left corner. For example, to set the frequency to 7.83Hz, press [7][. ][8][3] and then press OK. The default output frequency is 7.83Hz. The frequency range can be adjusted from 0.1Hz to 100KHz.

Specification

Item Type: Schumann Wave Generator

Material: PCB

Board Size: Approx. 15x15cm / 5.9x5.9in

Antenna Waveform: Sine Wave

Interface Waveform: Sine Wave, Square Wave, Inverted Square Wave (the Lower Left Corner Is The Output Interface, Waveform Output At The Same Time)

Power Supply Interface: DC5.5x2.1

Supply Voltage: 5V

Rated Power Consumption: <1W

Default Frequency: 7.83Hz

Adjustment Range: 0.01‑100000Hz

Sine Signal Voltage Amplitude: 3V

Square Wave Signal Voltage Amplitude: 5V

Color: Green

Note: All data are measured manually, and there are certain errors in the measurement results.


Customer
2025-07-23 13:31:10
I guess if you order one of these you're nerd enough to know how to use it but that's the reason I give it 3 stars. It works fine but for a newbie it's useless. It must have instructions included. Then it'd be 5 stars.
Nuno
2025-04-20 15:38:27
No instructions, when you plug it in nothing happens, do not buy
Phil Capadouca
2025-03-19 09:55:57
Reason why i got this was because to meditate with and 963hz connection is gods Frequency thats the main reason why i wanted it but other than that ive tested it all modes even making objects Levitate @" or around " 2,000hz or highterNEED instruction manual
Bizzaros Canada
2024-11-14 15:57:48
What you put in kicked to off numbers is there a way to exact the frequency anybody want to chime inBut it's very cool
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