GENNADIY KUZMICHYOV
KAZAKHSTAN • + Follow
Edit Project
Description
A simple digital audio signal processor for radio amateurs.
A simple digital audio signal processor for radio amateurs. Allows you to quickly switch telegraph filters at 200 and 700 Hertz, as well as SSB filters at 2200 and 3200 Hz. There are several levels of noise reduction.
Nov 13,2020
3,545 views
end-flag
A simple digital audio signal processor for radio amateurs.
2 Layers PCB 71.1 x 94 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
A simple digital audio signal processor for radio amateurs. Allows you to quickly switch telegraph filters at 200 and 700 Hertz.
3545
6
2
8.00 (1)
Published: Nov 13,2020
Purchase
Donation Received ($)
Under the
Attribution-ShareAlike (CC BY-SA)
License.

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW
ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
BUY NOW
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(2)
- Likes(6)
-
Engineer Nov 30,2024
-
Miloš Radmilović Aug 07,2023
-
LUIZ ESPOSITO Jun 23,2023
-
Prasanna K Apr 25,2022
-
Engineer Aug 31,2021
-
Antonio Martinez Mendoza Aug 05,2021
View More
VOTING
1 votes
- 1 USER VOTES
8.00
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4

-
9design
-
5usability
-
9creativity
-
9content
8.00
More by GENNADIY KUZMICHYOV
-
DUMMY LOAD 50 OHM 100+ WATT Universal dummy load 50 Ohm uses a cooling system from processors on Socket 775.Description on Russi...
-
VFO_NANO_LCD_SI5351 The main goal of the project was to create a code that would allow a radio amateur to configure the ...
-
SMALL FREQUENCY METER A simple frequency counter from a Czech radio amateur. Budget frequency meter up to 10 MHz. Well sui...
-
END FEED ANTENNA UN:UN Central part for a unbalanced End-Feed antenna.Designed for use in lightweight outdoor antennas.Repe...
-
DIPOLE ANTENNA BALUN Central part for a balanced dipole antenna.Designed for use in lightweight outdoor antennas.Descript...
-
ARDUINO SHIELD K3NG KEYER Expansion board for Arduino, compatible with the sketch from K3NG.Details - https://easyeda.com/UN7F...
-
BLUE_PILL_BOARD Simple programming-development board for STM32 Blue pill board.
-
AVR_PROGRAMMING_BOARD_V3 Simple AVR programming board
-
SIMPLE_AUDIO_INTERFACE A simple interface to provide galvanic isolation between the computer and the transmitter.The projec...
-
K3NG_KEYER_PANELS_FOR_ALUMINUM_PROFILE Replacing panels for aluminum profile housing.For aluminum profile case.. Case size 40x97x100mm or 4...
-
External panel for K3NG keyer ver.2.1 A simple electronic manipulator compatible with a sketch from K3NG.The design allows the use of an e...
-
K3NG_Keyer Version 2.1 A simple electronic manipulator compatible with a sketch from K3NG.The design allows the use of an e...
-
Simple attenuator, for QRPX Simple attenuator, for QRPX.Allows attenuation of input power over 10 watts by 6/10/20 decibels.Atte...
-
Low current circuit tester. A device to facilitate the work of installers of access control systems and video surveillance syste...
-
STEPPER_ATTENUATOR A simple attenuator for an amateur radio lab.Allows you to change the signal attenuation from 1 to 8...
-
HAM DIGITA INTERFACE PC->TRX Simple transceiver control interface, fully galvanically isolated. It is possible to switch the pola...
-
HAM DIGITAL INTERFACE PC->TRX Simple transceiver control interface, fully galvanically isolated.The printed circuit board is made ...
-
SMA DUMMY LOAD 50 OHM Simple SMA 2512 resistors Dummy load 50 Ohm up to 20 Watt/Description in Russian - http://radiodiy.c...
-
DUMMY LOAD 50 OHM 100+ WATT Universal dummy load 50 Ohm uses a cooling system from processors on Socket 775.Description on Russi...
-
VFO_NANO_LCD_SI5351 The main goal of the project was to create a code that would allow a radio amateur to configure the ...
-
SMALL FREQUENCY METER A simple frequency counter from a Czech radio amateur. Budget frequency meter up to 10 MHz. Well sui...
-
END FEED ANTENNA UN:UN Central part for a unbalanced End-Feed antenna.Designed for use in lightweight outdoor antennas.Repe...
-
DIPOLE ANTENNA BALUN Central part for a balanced dipole antenna.Designed for use in lightweight outdoor antennas.Descript...
-
ARDUINO SHIELD K3NG KEYER Expansion board for Arduino, compatible with the sketch from K3NG.Details - https://easyeda.com/UN7F...
-
BLUE_PILL_BOARD Simple programming-development board for STM32 Blue pill board.
-
AVR_PROGRAMMING_BOARD_V3 Simple AVR programming board
-
SIMPLE_AUDIO_INTERFACE A simple interface to provide galvanic isolation between the computer and the transmitter.The projec...
-
K3NG_KEYER_PANELS_FOR_ALUMINUM_PROFILE Replacing panels for aluminum profile housing.For aluminum profile case.. Case size 40x97x100mm or 4...
-
External panel for K3NG keyer ver.2.1 A simple electronic manipulator compatible with a sketch from K3NG.The design allows the use of an e...
-
K3NG_Keyer Version 2.1 A simple electronic manipulator compatible with a sketch from K3NG.The design allows the use of an e...
You may also like
-
Modifying a Hotplate to a Reflow Solder Station
145 0 2 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
108 0 1 -
-
Nintendo 64DD Replacement Shell
173 0 1 -
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W
346 4 1 -
How to measure weight with Load Cell and HX711
413 0 3 -
-
Instrumentation Input, high impedance with 16 bit 1MSPS ADC for SPI
524 0 0
Thank you for your interest in my work. I will gladly study your projects.