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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 ...

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 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 ...

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 ...

Simple Homebrew SSB/CW Transceiver - Direct Conversion Experiment
Загружен 4 сентября 2017
Quick video of a simple direct conversion receiver. The mixer is using two J310s in cascode. No attempt to optimise the circuit nor provide any AF bandwidth ...

Simple SSB Homebrew Receiver
Загружен 15 ноября 2016
Stage 1. Simple SSB superhet receiver. Currently on 20m. IF is 3.180MHz (old FT-101 filter). IF amps are 2N3904. Stage 2 will be the transmitter. Stage 3 will be ...

Elektor SDR reloaded
Загружен 21 января 2017
testing Elektor SDR reloaded in 20m digital modes, sstv, ssb.

DK7IH Homemade vintage style QRP SSB transceiver 14MHz/20m.
Загружен 3 января 2018
This is my latest amateur radio homebrew project. The main design objective was building a transceiver in "old style" using a VFO instead of a digital synthesizer ...

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 ...

Teensy SDR Transmit mode demo
Загружен 15 марта 2015
An update to the Teensy 3.1 SDR project - transmit is working! Radio transmits in SSB and CW modes. Still not on the air yet but it seems work work quite ...

Homebrew Teensy SDR Transceiver Part 6 - Architecture Update
Загружен 15 июля 2017
Just a quick update to talk about moving away from a 10kHz in favour of 0Hz. I had also mixed together different types of receiver architectures, which I don't ...

Test SDR Teensy 3.2
Загружен 28 июня 2016

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://

SSB SDR Avala
Загружен 6 февраля 2016
SSB reception an SDR Avala. First test after I build it. PCB homemade, documentation here: ...

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