SMFSB07（Signal Generator+External Antenna）4 Output Large 7.83Hz Schumann Waves Resonance Generator 0.01-100Khz High Power Adjustable Frequency Pulse Audio Timer ON OFF

SMFSB07 is a large Schumann wave signal generator designed and produced by eletechsup. It not only has a 150MM large-size spiral antenna onboard, but also has 4 audio outputs, each with an independent dedicated operational amplifier chip. If you connect 4 150MM Schumann wave antennas (ANTSC03) at the same time, plus the onboard antenna, you can have 5 Schumann wave signal outputs at the same time.

Schumann wave itself is not directly acting on the sound or video products to improve the quality of sound quality, but the role of the space environment, people's physical and mental relaxation, improve the body's perception of sound and images, improve the health of the human body to improve the efficiency of work, mental stress also have a better effect.

This product can not only output 7.83Hz Schumann wave,
but also can adjust the frequency within the range of 0.01Hz~100KHz,
digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference

1 Working voltage: DC 5V
2 Working Power: 5W
3 Power interface: Type-c(Support TYPE-C TO TYPE-C power supply)
4 Default frequency: 7.83Hz
5 Adjustment range: 0.01Hz~100000Hz Pure Sine Wave
6 Volume Adjustable:0-3V
7 Signal voltage amplitude: 3V
8 With 4X 3.5MM audio output
9 Size: 195*155*26MM(With shell)
10 Weight : 378g(With shell)

New features:
1 Schumann wave cycle timing output function
2 150MM large onboard antenna
3 4 3.5MM audio outputs with independent dedicated amplifiers
4 Acrylic shell wraps most components
5 Encoder adjustment parameters

How to use:
1 Use a mobile phone charger with TYPE-C and plug it into the TYPE-C port of the board.
2 Then place it in a suitable position to experience the Schumann Resonances signal.


Some users do not need to output Schumann wave signals all the time, so this model adds a cyclic timing output function.
The SMFSB07 signal generator timing output enable/disable time is adjustable from 0 to 100 seconds.
''ON Time'' adjusts the output enable time
''OFF Time'' adjusts the output disable time
The signal will enable or disable the output in a continuous cycle according to the time set by ''ON Time''/''OFF Time''.

SMFSB07 signal generator 0.01HZ-100000HZ adjustable, the steps are as follows:
0.01-99.99HZ: step 0.01HZ
100.0HZ-999.9HZ: step 0.1HZ
1000HZ-9999HZ: step 1HZ
10000HZ-99999HZ: step 10HZ
Frequency 0.01HZ-100Khz adjustable

Q&A:

Q1:How to adjust the frequency (for example, to 100HZ)
DEMO : https://youtu.be/Nxyj_QHUxVM
1 Click the ''Adj Frequency'' encoder to enter the ''Input (Hz)'' menu bar
2 Rotate the ''Adj Frequency'' encoder to adjust to the frequency you need
3 Click the ''Adj Frequency'' encoder again to save the parameters
Reminder: 1 Rapid rotation of the encoder is a quick setting function
2 Automatically save and exit the setting if no action is taken within 20 seconds
3 If you need to keep the parameters after power-on, please turn on the ''power-off storage function'' first.

Q2:How to adjust the signal output time (for example: 6 seconds to turn on the output, 4 seconds to turn off the output)
1 Click the ''Adj Timer'' potentiometer to enter the ''ON Time (SEC):'' menu bar
2 Rotate the ''Adj Timer'' potentiometer to set the parameter to 6
3 Click the ''Adj Timer'' potentiometer again to enter the ''OFF Time (SEC):'' menu bar
4 Rotate the ''Adj Timer'' potentiometer to set the parameter to 4
5 Finally, click the ''Adj Timer'' potentiometer to save and exit

Q3:How to save parameters even after power off?
A3:Please press and hold the ''Adj Timer'' encoder until the LCD displays ''Data Save ON''

Q4: How to turn OFF/ON the LCD backlight?
A4:Please press and hold the ''Adj Frequency'' encoder until the LCD backlight is OFF
Please press and hold the ''Adj Frequency'' encoder until the LCD backlight is ON

Q7 How to restore factory settings:
1 Normally, power on again to restore default settings.
2 If the power-off save function is enabled, please press and hold the ''Adj Timer'' encoder until the LCD displays ''Data Save OFF'', then power on again to restore factory settings.