Programmable Schumann Wave Generator 7.83Hz Pure Sine Wave Signal Generator 0.01Hz-100kHz Adjustable Digital Crystal Oscillator USB Powered Anti-Interference

Specification

Product Type: High-precision programmable Schumann wave generator

Antenna Waveform: Sine wave

Interface Waveform: Sine wave

Power Input Ports: Micro USB + DC5.5 x 2.1

Power Supply Voltage: 5V DC

Rated Power Consumption: Less than 1W

Default Frequency: 7.83Hz

Frequency Adjustment Range: 0.01Hz - 100,000Hz

Stable Hardware Output Range: 0.1Hz - 30kHz

Frequency Reference: Digital crystal oscillator

PCB Size: Approx. 15 x 10 cm

Enclosure Size: Approx. 15.5 x 10.5 x 2.8 cm

Color: Blue silver-plated

Features

1) High-precision digital crystal oscillator provides accurate and stable frequency output with stronger anti-interference performance.

2) Outputs the classic 7.83Hz Schumann resonance frequency and supports programmable frequency adjustment from 0.01Hz to 100,000Hz.

3) Pure sine wave output at both antenna and interface terminals for smooth and clean signal performance.

4) Dual power input design with Micro USB and DC5.5 x 2.1 ports for convenient plug-and-play operation.

5) Less than 1W power consumption for continuous operation with stable performance.

Package Included

1x Schumann wave generator main unit with transparent acrylic enclosure

1x USB power cable

Frequency Change Method (One-Click Setting)

Enter the desired frequency value directly using the number keys.

Press the [OK] key in the lower left corner to complete the frequency setting.

Example: Set to 7.83Hz → Press [7] → [.] → [8] → [3] in sequences → Press [OK].

The default output is 7.83Hz upon power-on, requiring no setting each time.

Settable range: 0.01～100,000Hz (Key operation supports a stable range of 0.1～30kHz).

No computer connection required; can be used independently offline; extremely simple operation.