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Teensy SDR SSB Superhet Receiver

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Teensy SDR SSB Superhet Receiver
Загружен 11 февраля 2016
SSB receiver. Direct conversion front end feeding a 15kHz IF into into a Teensy 3.1 microcontroller. Using the Audio libraries to implement a 2.4kHz BPF, 15kHz ...

40m SSB teensy SDR.
Загружен 10 ноября 2015
Here is a quick shaky video of the Teensy Arduino and attached sound shield handing the I/Q signals from the softrock Receiver and decoding the SSB ...

Teensy SDR Receiver by DD4WH - #5 the hardware setup
Загружен 20 декабря 2015
Software Defined Radio with QSD hardware and Teensy 3.1 microcontroller. Basic design by Rich Heslip, software modified and features added by DD4WH.

Teensy SDR
Загружен 20 мая 2018
This is my version of the Teensy SDR. I built this from schematics and information posted by VE3MKC, DD4WH and PA0RWE. I didn't like having everything ...

Homebrew Teensy SDR Transceiver Part 5 - Transmit experiments
Загружен 11 июля 2017
I've changed the video title to transceiver as it will be a transceiver from this point onward. First experiments in generating a SSB signal using the phasing ...

Homebrew SDR Receiver Part 1 - LCD Screen and FFT Test
Загружен 28 июня 2017
Test code to for the 1.8" 120x160 LCD screen and FFT plot. Uses Paul Stoffregen's Teensy and audio library Refer https://

Homebrew SDR SSB Rig - Part 1 Design Ideas and Thoughts
Загружен 18 марта 2018
Video outlining the design approach for a SDR SSB rig. Looking to use NE612s for mixers and a Teensy 3.5 for the DSP. This will essentially be a direct ...

50MHz SSB Receiver TEST
Загружен 20 октября 2018
I modified the 7 MHz receiver for 50 MHz. This is a test of reception. VFO is Si5351 controlled by Arduino. It is planned to be used in pair with 50 ...

Homebrew SDR SSB Rig - Part 3 Dual DC Receiver Front End
Загружен 25 марта 2018
Video looking at the front end of the homebrew SDR rig. The setup is dual NE612 mixers acting as quadrature direct conversion receivers. The NE612 mixers ...

WD8DSB 40 meter prototype superhet SA602 based receiver
Загружен 24 октября 2017
WD8DSB 40 meter prototype superhet receiver using SA602 IC's for the mixer/vfo & product detector circuits. Majority of design based on parts of the MFJ-9340 ...

Audio record of DIY SSB HF HAM NE612 based Radio Receiver with DDS
Загружен 10 октября 2015
This is audio record of my amateur singe side band superheterodyne DIY NE612 20M receiver with DDS. I recorded several ham stations today. Crystal filter still ...

UHSDR noise reduction
Загружен 22 ноября 2017
Romanin with VAD Spectrum shows gain values for spectral weighting.

Teensy SDR Part 1 - Design by ZL2CTM
Загружен 8 мая 2018
This is my version on ZL2CTM's latest teensy SDR transceiver. I've changed a few things, like having the SI5351 generate the quadrature signals and adding a ...

JH8SST Home Brew Receiver Listening to 7MHz SSB
Загружен 29 апреля 2016
J310 P P.P. RF - J301 Quad MIXer - 3 x 3SK45 IF - Diode Ring Detector 7MHz Home Brew Receiver using the N6QW si5351 and 128 X 128 TFT. 自作7MHz受信 ...

Homebrew Teensy SDR Transceiver Part 7 - TX Audio LPF Comparison
Загружен 1 августа 2017
Quick comparison between the Teensy SDR and a Kenwood TS-120V from a TX audio LPF perspective. The Teensy audio LPF was designed using the Iowa ...

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