Product Features
Wide Frequency Adjustment Range
Supports a broad frequency range from 0.1Hz to 99,999Hz, allowing precise adjustment to meet various application requirements.
Dual-Channel Output Design
Dual-channel output supports connection to external antenna boards, enabling serial (cascade) expansion of multiple devices.
One-Click Frequency Setting
The default frequency is preset to 7.83Hz. Desired frequencies can be quickly set using the keypad with a single confirmation, ensuring simple and efficient operation.
User-Friendly Operation
Features an intuitive keypad control with a simple interface, making it easy for beginners to operate without any learning pressure.
Expandable System
The host unit supports connection to up to 10 antenna motherboards, making it suitable for a wide range of usage scenarios.
Technical Parameters (Host / Motherboard)
Antenna Waveform: Sine Wave
Output Waveforms: Sine Wave / Square Wave
Power Supply Interface: Android (USB) Interface
Supply Voltage: DC 5V
Rated Power Consumption: < 1W
Default Frequency: 7.83Hz
Frequency Adjustment Range: 0.1Hz – 99,999Hz
Sinusoidal Signal Voltage Amplitude: 3V
Square Wave Signal Voltage Amplitude: 5V
Host Dimensions (with casing): 15.8 × 10.9 × 2 cm
External Antenna Board Size: 10 × 10 cm
Product Description
The dual-channel output interface allows connection to external antenna boards. These boards can be combined or connected in series (cascade), forming an expandable system integrated with a host unit capable of supporting up to 10 antenna motherboards.
Usage Instructions
Power the device using a mobile phone charger and an Android USB data cable.
Upon startup, the device defaults to 7.83Hz.
To set a new frequency, enter the desired numeric value using the keypad and press the OK button.
Example: To set 888Hz, press [8] [8] [8], then press OK.
External Antenna Usage
Insert one end of the AUX audio cable into any headphone jack on the host unit.
Insert the other end into the headphone jack on the external antenna board, ensuring it is fully connected.
The headphone jacks support serial connection, allowing multiple antenna boards or headphones to be connected in series via AUX cables.
Package Contents
Set A
1 × Expansion Antenna Board
1 × AUX Audio Cable
Set B
1 × Schumann Wave Signal Generator Host
1 × Power Cord
1 × Expansion Antenna Board
1 × AUX Audio Cable
1 × Earphones
