Charlie Morris, ZL2CTM
Amateur Radio Homebrew Experiments
Saturday, 26 January 2019
Si5351 Quadrature Clock Output down to 3MHz
›
Credit to Brian Harper M1CEM and Miguel Bartié PY2OHH Step 1. Edit si5351.h file. Change the SI5351_PLL_VCO_MIN to 380000000, i.e., #de...
2 comments:
Monday, 14 January 2019
Homebrew Power/SWR Meter
›
Please see YouTube for details: https://www.youtube.com/channel/UCSNPW3_gzuMJcX_ErBZTv2g This is my first idea for a directional coupler...
10 comments:
Friday, 11 January 2019
Homebrew 2 Tone Audio Oscillator
›
2 Tone oscillator. Based on two Wein bridge oscillators using LM358 op amps. See YouTube for detaails: https://youtu.be/H3f-ex2S4Xw ...
3 comments:
Wednesday, 14 November 2018
Homebrew SSB Rig based on MC1350P IF Amp
›
See the YouTube channel for details: https://www.youtube.com/channel/UCSNPW3_gzuMJcX_ErBZTv2g Audio Amplifier Note. Original s...
15 comments:
Sunday, 11 November 2018
Portable ATU
›
As per the YouTube videos.
Thursday, 1 November 2018
Homebrew Antenna/Scaler Network Analyser
›
Final software for the antenna/SNA. It's not perfect, but works for me. #include <UTFTGLUE.h> #include <SPI.h>...
‹
›
Home
View web version
