VA3HDL Amateur Radio
Thanks for visiting my corner on the "intrawebs" for videos about ham radio, electronics, Arduino, and related amateur radio projects.
You can find me in most social media sites and on my own website, all links at the bottom of this page.
After a hiatus of almost 30 years from the hobby, returned to amateur radio and passed the exam for the Canadian license in November 2019 (currently holding Basic with Honors.)
Started in amateur radio in Argentina. First licensed during my teenage years, there I made my way up from the Novice class to Intermediate with Morse Code (previous call-sign: LU2HOT)
Part 2 - RFI check on the Clean 13.8 V DC from any power supply or battery with this DC/DC converter
Чистый постоянный ток напряжением 13,8 В от любого источника питания или аккумулятора, способного...
TIDRADIO TD-H3 "Plus" Unboxing and overview
TIDRADIO BL-1 Ham Radio Handheld Wireless Programmer - Unboxing and overview
TIDRADIO TD-H3 Unboxing and overview
Ailunce HA1G GMRS radio by Retevis - CPS programming and firmware update
Радиостанция Ailunce HA1G GMRS от Retevis — распаковка и обзор
Radios & Rotator Control from your web browser EASY!
Ham Radio Dashboards are EASY!
Transition from Windows to Linux for Ham Radio
VFO Frequency recognition using webcam Machine Learning
How my radio shack evolved in the last three years
Kenwood TS-930S Mods and upgrades
MOTOTRBO radio programming for amateur radio
iSDT T8 Smart Charger with 35Ah AGM Battery
Sealed Lead AGM Deep Cycle Battery for Portable Operations
Analyzing the response Mic pre-amp and equalizer (Part 4)
POTAplus Chrome browsers extension
Mic pre-amp and equalizer with DSP audio compressor (Part 3)
Mic pre-amp and equalizer with DSP audio compressor (Part 2)
Mic pre-amp and equalizer with DSP audio compressor (Part 1)
QSOs Mapping with QSOmap.org
FT-991A DNF Digital Notch Filter explained
FT-857D Service Menu original settings
FT-857D User Menu
Why install a rotator at the base of the tower?
ATU 100 Antenna Tuner build details, tests, options, and matching capacity
FT-991A connecting low-cost GPS Garmin eTrex
SSB|FM|AM FT-991A Voice processing for ham radio using PC sound card mixer
FT-991A Comparing the SSB audio passband vs DATA-USB