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TEENSY SDR

Teensy SDR IQ Signal Processing

Demo of the Teensy 3.1 and companion Audio shield implementing a simple software defined radio. This version processes I/Q ...

Homebrew SDR SSB Rig - Part 1 Design Ideas and Thoughts

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 ...

Teensy SDR

This is my version of the Teensy SDR. I built this from schematics and information posted by VE3MKC, DD4WH and PA0RWE.

Homebrew Teensy SDR Transceiver Part 7 - TX Audio LPF Comparison

Quick comparison between the Teensy SDR and a Kenwood TS-120V from a TX audio LPF perspective. The Teensy audio LPF ...

Teensy SDR Receiver by DD4WH - #5 the hardware setup

Software Defined Radio with QSD hardware and Teensy 3.1 microcontroller. Basic design by Rich Heslip, software modified and ...

Teensy 4.0: First Steps + Speed Test

Teensy 4.0 intro, part 2: the one where we actually program the board! Plus, we take a look at the breakout dev board and audio ...

Teensy SDR

Teensy SDR by VE3MKC, Source code by GMTII Used Softrock ensemble II as front end(VFO Si570) TFT LCD ILI9341.

Teensy SDR update

An update to the Teensy SDR project. It looks like a radio now! Performance is improved and some new features have been ...

TeensySDR - a Simple Software Defined Radio using the Teensy 3.1

Demonstration of audio processing with the Teensy 3.1 microcontroller board and audio shield to implement a Software Defined ...

Homebrew SDR SSB Rig - Part 7b Transmit Tests

Video looking at LSB and USB low power transmissions. The video starts by looking at the hardware, then examines the code ...

Teensy 4.0 Convolution SDR

Teensy 4.0 Convolution SDR using Teensy 4.0 microcontroller, ADC PCM1808, DAC PCM5102a, TFT ILI9341 and a quadrature ...

Homebrew SDR SSB Rig - Part 6a Hilbert Transform Filters

Video looking at how the two Hilbert transform filters will be implemented in the Teensy to create a phasing receiver. The next ...

Teensy SDR Transmit mode demo

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 ...

Teensy SDR Receiver by DD4WH - #1 demodulation modes

Software Defined Radio with QSD hardware and Teensy 3.1 microcontroller. Basic design by Rich Heslip, software modified and ...

Homebrew Teensy SDR Transceiver Part 6 - Architecture Update

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 ...

Homebrew Teensy SDR Transceiver Revisited - Field Tests

Warning. This was filmed on my phone next to a noisy river. The phone has compensated for this, but unfortunately, it has made ...

Teensy SDR User Interface Demo - Tuning around the bands

Demo of the latest Teensy SDR UI. Not fancy but it gets the job done. Project page: rheslip

Deluxe DB ROTH Accessory Kit For The Pansonic SDR-S7 SDR-S10 SDR-S10P1 SDR-S15 SDR-S25 SDR-S26

Demo of the latest Teensy SDR UI. Not fancy but it gets the job done. Project page: rheslip...

Littlest Petshop Teensies Set - Series 2 with Mystery LPS teensies pet review

Demo of the latest Teensy SDR UI. Not fancy but it gets the job done. Project page: rheslip...