3D Printer Basics - Ron Jones K7RJ - with Q&A

3D Printing Microwave Antennas By Karen Rucker KG5GAK.mp4

3Y0J: The Bouvet DXpedition - with Q and A

5 Fun Things for Youth to Do With Ham Radio - Agnes Wagner, KE8LWP

10GHz LNB uses and Modifications, Douglas Millar K6JEY

21st Century Transceiver Design: The K4 High Performance Direct Sampling SDR - Eric Swartz, WA6HHQ

A 100W HF-6M Amplifier Project -Jim Veatch, WA2EUJ

Alan Thompson W6WN - Phones, Fires and Failures - with Questions & Answers

Alan Thompson W6WN - Radio For The Rest of Us - with Questions and Answers

Alexandre Grimberg PY1AHD - Transforming the Magnetic Loop Antenna, the Story Behind the AlexLoop - with Questions & Answers

Alex Schwarz VE7DXW - Propagation vs. Earthquakes V2.0 - with Questions & Answers

Amateur Radio Portable Operations - John Jacobs W7DBO 720p.mp4

Amateur Space Radio Auditorium Presents a Techno Dance Party After Hours, John Brier KG4AKV

Amateurs Research Poor Radio Communications At Battle Of Arnhem - 1944, Thomas Robinson G0SBW

Amateur Television - What You Need and Where to Get It - Rod Fritz WB9KMO - Q and A

Andy Mitchell VA3CW - FlexRadio Operating - 100 Watts (and less!) and a Wire - with Questions & Answers

An Exploration of the FlexRadio TCPIP Radio API

Another new look at verticals - Tom Schiller N6BT

Another slightly more difficult LIVE Buildathon - Stephen Houser N1SH, Rex Harper W1REX

An overview of Parks on the Air - Matt Heere N3NWV

Anshul Makkar - DVBS2 Based Transponder Demo - with Questions and Answers

Antennas - The Third Dimension - Gary Sutcliffe W9XT - Q and A

Anthony Luscre K8ZT - Amateur Radio Logging Software - with Questions and Answers

Anthony Luscre K8ZT - Technician Licensees, Life Beyond Local Repeaters - with Questions & Answers

An Update on Cycle 25 - Carl Luetzelschwab K9LA - Q and A

APRS Picoballoon Flight by a Rank Amateur - Greg Lane N4KGL - Q and A

Arthur Paton N9AEP - HOA Compliant Antennas for DXCC - with Questions and Answers

Audio Building Blocks - Mark Smith KR6ZY

August 2020 Keynote Speech - Dr. Scott Wright, K0MD

August Hansen KB0YH - A Small Transmitting Loop (STL) Design Programming Project - with Questions and Answers

Be a Merry Merry Operator - How to start /MM operations without a headache, Michal (Mike) Brennek SP2J/SP1MM

Beginners Buildathon - Rex Harper W1REX, Stephen Houser N1SH - with Q and A

Behind the Tuning Knob -- Frequency Control Past and Present, John Ackermann N8UR

Best receiver settings for your Flex 6000 series radio, Tim Ellison W4TME

Bill Salyers AJ8B - Promoting Your Club/Event with Social Media - with Questions and Answers

Bill Saylers AJ8B - Chasing DX During a Contest - QandA.mp4

Bob Grubic NC6Q - What is Ham Radio Contesting All About? - with Questions & Answers

Brian Callahan AD2BA - Design your own communication protocols - with Questions and Answers

Brian Page N4TRB - 1921 Transatlantic Tests: The Shortwave Revolution - with Questions and Answers

Build a Kit! Building the Cric-Key, Joe Eisenberg K0NEB

Building and Applying Successful Baluns, Ununs, and Transformers - Baluns Mystery Disclosed - Q and A

Building And Contesting On 10 GHz - Wayne Yoshida, KH6WZ

Building the Next Generation David Cripe NM0S

Build it! The NS-40 QRP Transmitter - David Cripe NM0S and Virginia Smith NV5F with Q&A

Callum McCormick M0MCX - Ham Radio - Why Wire Antennas are Great - with Questions & Answers

Carole Perry WB2MGP - Youth Forum - with Questions and Answers

Challenges in Paradise: 30 years of Rotuma DXpeditions 1991-2021 - Antoine De Ramon N'Yeurt 3D2AG

Choosing Your Ideal Callsign, Anthony Luscre K8ZT

Christopher Tate N6WM - RTTY Contesting with a Flex 6000 series radio - with Questions and Answers

Citizen Science: HamSCI And The Personal Space Weather Station Project - Frances Bonte, KE8HPA

Corey Ruth KD3CR - HF in an HOA: The BBTD Attic Antenna - with Questions and Answers

CW Academy, A Great Way to Learn CW, Eric Silverthorn NM5M

CW Academy and Learning the Morse Code - Eric Silverthorn NM5M - Q and A

CWOps CW Academy - Learning CW - Eric Silverthorn NM5M

Cycle 24, Solar Minimum and Cycle 25 - Carl Luetzelschwab K9LA

D4C -- "You call, we answer" - Marco Rinaldi IK2LFF with Q&A

Dan Marler K7REX - RATPAC (Radio Amateur Training Planning and Activities Committee) - with Questions and Answers

Dan Quigley N7HQ - The FlexRadio Tuner Genius XL - Technical Overview and Features - with Questions & Answers

Dave Hershberger W9GR - Controlled Envelope Single Sideband - with Questions & Answers

David Jensen W7DGJ and Stephen Bennion W7DJ - Build Your Own Linear Amplifier - Our Experiences with the Mercury IIIS - Live Q&A

Debris Mitigation In Earth's Orbit - Anshul Makkar with Q&A

Deep dive of an FPGA implementation of DVB-S2 - QandA

Dennis Kidder W6DQ - Preserving a Piece of History: Voice of America, Delano Relay DL-8 - with Questions and Answers

Design Notes for Solid-State RF Power Amplifiers, Carl Luetzelschwab K9LA

Detecting Earthquakes Using HF Receivers - Alex Schwarz VE7DXW with Q&A

DMR listener, and local repeaters with Hearham.live - Luke Bryan KJ7BKH - Q and A

Donald Westacott KI5KGX - Time and Frequency - with Questions and Answers

Don Keith N4KC - N4KC's Top 5 Get-on-the-air-quick Antennas - with Questions and Answers

Double Inverted HF Delta Skeleton Slot Antenna, John Portune W6NBC

Douglas Quagliana KA2UPW - Battery Cell Matching

Doug Millar K6JEY - Getting the best out of your Receiver System - with Questions and Answers

Dr. Robert Nash G4GEE - Sustainable Field Day - with Questions and Answers

Dual-band Satellite Dish Slot Antenna, Marcel Stieber AI6MS

DXCC One Bite at a time, Bill Salyers aj8b

DXing with modern Software Defined Radios - Ria Jairam N2RJ

Ed Hare W1RFI - How to Comply With the FCC RF-Exposure Rules - with Questions and Answers


Elecraft K4 High Performance Direct-Sampling SDR Transceiver, Eric Swartz WA6HHQ

EME On 40 Meters - Dennis Kidder, W6DQ

Erik Westgard NY9D - Build a Mesh Tower Generator Trailer Fleet for Public Service - with Questions and Answers

Everything you need to know about Lithium Batteries - Marcel Stieber AI6MS - 1440p.mp4

Everything You Need To Know About USB And Serial interfaces -Bob Wilson, N6TV

Feng zhao BG0AUB - BG0AUB's QO-100 Satellite QSO/DIY Journey - with Questions and Answers

Finding the Hams Where They Live - Geoffrey Mark KM6TVJ - Q and A

FlexRadio's Product Line Overview - JP Pacheo KG5ZZB/JU9ARV with Q&A

FlexRadio: An Introduction To Remote HF Operating - Michael Walker, VA3MW

FlexRadio PowerGenius Amplifier - Overview and Features, Dan Quigley N7HQ

FlexRadio Product Overview 2022 - John Paul Pacheco KG5ZZB - Q and A

FlexRadio Product Talk - Michael Walker VA3MW

FlexRadio SDR Radio Architecture - Q and A

FlexRadio Station Integration and Automation - Q and A

FlexRadio Tuner Genius XL overview, Mack McCormick W4AX

FlexRadio with IBM's Node-RED in the Ham Shack, David de Coons WO2X

Frank Kollins WA9CWX- The Spirit of Ham Radio: A Necessary Treasure - with Questions and Answers

From the Sun to the Earth to the Ionosphere - Ron Wilcox KF7ZN - with Q and A

FT8 & FT4 An Introduction - Anthony Luscre, K8ZT

FT8 DXpedition Mode: Will DXing Ever Be The Same? - Ned Stearns, AA7A

Fully-Remote Amateur Radio Exam Administration - Marcel Stieber AI6MS - 1440p.mp4

Fun With Morse- Anthony Luscre, K8ZT

Gary Sutcliffe W9XT - Contesting, The Second Step - with Questions and Answers

Gear Requirements for SOTA and Backcountry Radio Activations - with Q and A

Geoffrey Mendenhall W8GNM - Compromise Beverage Antennas hear better than you think! - with Questions and Answers

George Zafiropoulos KJ6VU Building Out a Ham Radio Trailer with live Q&A

Gerald Youngblood K5SDR - Introduction to FlexRadio - An Accidental Company Part II - with Questions and Answers

Get Active! Get On The Air! - Don Keith, N4KC

Getting on the Air With Amateur Radio Satellites - Tom Schuessler N5HYP

Getting Started In HF - Michael Burnette, AF7KB

Getting started in Remote HF operating, Michael Walker VA3MW

Getting Started On EME (Moon Bounce) With A Basic Station - Howard Sherer, AE3T

Getting Started with Amateur Radio Sattellites, Tom Scheussler, N5HYP

GLAARG VEC - Our On-line Testing Journey 2020-2021 - Q and A

Go-Kit Building: Design Considerations - Q and A

Go-Kit Building Design Considerations - QandA

Goodbye RST - Hello Copyability & Strength - with Q and A

Great Audio on a Budget Using and Adjusting your Mic Profiles - Q and A

Greg Algieri WA1JXR - Introduction to Antenna Modeling using EZNEC - with Questions & Answers

Greg Algieri WA1JXR - Introduction to the nanoVNA Vector Network Analyzer - with Questions & Answers

Grounding and Bonding - Ward Silver N0AX

Ham Humor: A Look at the Best Ham Radio Cartoons, Quin Schultze K8QS

HamPi 20 demo of making FT8 contacts using WSJT-X with Q and A

Ham Radio 2.0 Live Stream, Jason Johnston KC5HWB

Ham Radio Happy Hour on the Ham Radio 2.0 YouTube Channel

Ham Radio Workbench Live Stream - March 2022

Ham Radio Workbench Podcast

Ham Radio Workbench Podcast Live from the Expo, George Zafiropoulos KJ6VU

HamSCI: Science With Your Ha Radio, Phil Erickson W1PJE

HamSCI Measuring the Ionosphere with Amateur Radio - Q and A

Hans van de Groenendaal ZS6AKV - A next generation beacon network to promote VHF/UHF propagation studies - with Q&A

Hans van de Groenendaal ZS6AKV - RF Noise monitoring project - with Questions and Answers.

Having Fun With VHF - Bob Witte, K0NR

Helically Wound Vertical for 160 meters - Bill Salyers AJ8B - with Q and A

HEMA what it is and where is it going, Edward Durrant DD5LP


HF Portable answering the Call - Tracy McKim VE3TWM - with Q and A

HF Station hardware integration - Ethernet vs RS232 - Michael Walker VA3MW - Q and A

High-Speed Radio Communications - The NEFR, Tim Carter W3ATB

High Flying Kids with HABs!- Jack McElroy KM4ZIA

High Speed CW in Your Head, George Allison K1IG

History, the GI Bill, and Economics of Restoration, Paul Topolski W1SEX

History of Phase IV Work - DMT from Open Research Institute, Robert McGwier

Hollow-State Homebrewing - Grayson Evans, KJ7UM

Homebrewing Software - Joseph Kasser G3ZCZ- with Q and A

How (and Why) to Organize an Amateur Radio Special Event - Steve Masticola WX2S

How I Started a Great High School HAM Club - You Can Too! - Bob Lightner W4GJ - with Q and A

How the Ionosphere Really Works - Eric Nichols KL7AJ

How to Capture the MAGIC of Six Meters - Jim Wilson K5ND - with Q and A

How to have a contact or QSO for new hams on HF, Jim Heath W6LG

How to have a contact or QSO for new hams on HF - Jim Heath W6LG with Q&A

How To Run A Ham Radio Station at an Event For a Large Number Of Youth - Ron Bilinsky VA7RTB

How To Solder, Steve Johnston WD8DAS

Implementation of LDPC encoder on FPGA, Anshul Makkar

Introduction to Amateur Radio Satellites, Douglas Quagliana KA2UPW

Introduction to Amateur Radio Satellites, Douglas Quagliana KA2UPW

Introduction to Antenna Aperture, Robert Zavrel W7SX with Q&A

Introduction to Digital Amateur Television, Amateur Television Network (ATN)

Intro to Node Red - Kyle Krieg AA0Z - with Q and A

Is 3 dB Worth A Divorce? - Glenn Johnson, W0GJ

Jack Purdum W8TEE and Al Peters AC8GY - Building An HF CW/SSB 20W SDT with Q&A

James Anderson K8OS - Vertical Yagi-Uda Array using Wire Elements - Stealth HF Gain on a Budget - with Questions & Answers

Jim Alyanak K3MRI - Shaping the future of Ham Radio - with Questions & Answers

John Ackermann N8UR - Does Anybody Really Know What Time It Is? -- Atomic Time and Frequency Standards - with Q&A

John Hislop G7OHO - Morse Texting with the BBC micro:bit V2 - with Questions and Answers

John Portune W6NBC - Copper and Aluminum Self-Adhesive Tape Antennas - with Questions and Answers

Joshua Carroll AA5JC - The First Fully Automated Repeater Coordination Service for Ham Radio - with Questions & Answers

K9CT Station Tour and a peak at 2021 enhancements, Craig Thompson K9CT

Keith Kaiser WA0TJT - Introduction to Net Control Manager - with Questions and Answers

Keynote Address with Q and A - The importance of Amateur Radio

Keynote Speech - David Minster, NA2AA, CEO of ARRL

Kit Building Techniques For Success Joe Eisenberg K0NEB


Learn to Solder Workshop, Rex Harper W1REX

Let's BUILD something! Rex Harper W1REX

Let's design a contest: HTs across America - Geoffrey Mark KM6TVJ - with Q and A

Linea de Productos Flexradio - FlexRadio Spanish - QandA.mp4

Linux in the Ham Shack, Russ Woodman K5TUX

Low Band Receive Antennas for All Yards, Gary Sutcliffe W9XT

Machine Learning and Ham Radio, ID of HF/VHF Signals, Bob McGwier N4HY

Makers, Youth and Ham Radio, Wayne Yoshida KH6WZ

Marcus Roskosch DL8MRE - SmartSDR for the Mac - Mac Software for your FlexRadio SDR Transceiver - with Questions & Answers

Mark Smith N6MTS - Measuring 1:1 Balun/Common Mode Choke Designs With A NanoVNA - with Questions & Answers

Michael Burnette AF7KB - How to Hammer your Next Ham Exam - with Questions and Answers

Michael Walker VA3MW - The death of the RS232 port - Welcome to LAN based integration - with Questions & Answers

Michelle Thompson W5NYV - Adventures with Repeater Builder - with Questions and Answers

Michelle Thompson W5NYV - Amateur Radio and Debris Mitigation

Michelle Thompson W5NYV - Amateur Radio and Debris Mitigation - with Questions & Answers

Mike Ritz W7VO - HF Noise Mitigation - with Questions and Answers

Mike Roden W5JR - Dual Flex Radio Georgia QSO Party Rovermobile - with Questions & Answers

Mobile Power Generation @Scale - Erik Westgard NY9D - Q and A

Modern Diversity Reception - John Fallows VE6EY - with Q and A

Mooneer Salem K6AQ - Making the Most of Your Station With HF Digital Voice - with Questions and Answers

Mountain Goats and Shack Sloths & Marconi and me A QRP adventure in Italy -Don Minkoff NK6A

My favorite DXpeditions to DXCC "top 10-most wanted", Bob Allphin k4UEE

My years with Dentron Radio Company 1981-1983, George Misic KE8RN

N4KGL Greg Lane Salt Water Effect Fact Or Fiction

Nelson Farrier NF7Z - Hiram Percy Maxim, Early Radio, and the ARRL - with Questions & Answers

New Student Experiences in University of Puerto Rico, Dr. Oscar Renta KP4RF

OJ0C DXpedition to Market Reef - June 2021 - with Q and A

old - Getting on the Air With Amateur Radio Satellites, Tom Schuessler N5HYP

OLD - History of Phase 4 Satellite Work, Bob McGwier N4HY

OLD - History of Phase IV Work - DMT from Open Research Institute, Robert McGwier

Orv Beach W6BI - Using AREDN Software to Create a Ham Radio Network - with Questions and Answers

Pablo Lewin WA6RSV - Building your first fully functioning Hydrogen Line Radio Telescope - with Questions and Answers

PackTenna: Think Like A Backpacker - George Zafiropoulos, KJ6VU

Patrick Stoddard WD9EWK - Getting Started with Amateur Satellites - with Questions and Answers

Patrick Stoddard WD9EWK - Portable operating for amateur satellites - with Questions and Answers

Paul Mower VA6MPM and Michael Johnson WO9B - SOTA in the Canadian Rockies - with Questions & Answers

Peter Parker AK3YE - Six Winning Ways to Get Contacts on HF - with Questions and Answers

Peter Parker VK3YE - Fun with HF QRP pedestrian mobile - with Questions and Answers

Pipeline type radio wave propagation, Andras Bato HA6NN

Portable HF Operating - Mike Dahlhofer, K8MRD

Portable Off-Grid Ham Radio Lessons with OH8STN - EDIT ME - QandA

Portable Off-Grid Ham Radio Lessons with OH8STN - Q and A

Proper radio adjustments and the importantance of speech Articulation - Dr. Bob Heil K9EID - Q and A

Qatar Oscar-100 Satellite - Zvi Segal, 4Z1ZV

QSL Confidential - Jeff Murray, K1NSS

RaDAR - Rapid Deployment Amateur radio, Eddie Leighton ZS6BNE

Rebranding Amateur / Ham Radio - ICQ Podcast Live from the Expo, Colin Butler M6BOY

Receiving WSPR and FT8 on all bands at once using GNU Radio and RTL SDRs - Mark Smith KR6ZY, Derek Kozel MW0LNA and Q&A

Remote Labs for P4XT Engineering Development, Paul Williamson KB5MU

Rex Harper, W1REX and Stephen Houser, N1SH - Let's build something a little bit harder.... LIVE EVENT

Rex Harper W1REX & Stephen Houser N1SH - Learn to Solder Buildathon II - LIVE

Rick Hiller W5RH - The Antenna System Tool Box - with Questions and Answers

Rod Fritz WB9KMO, Roland Hoffman KC6JPG - Amateur Television - The Original Social Network - with Questions & Answers

Roland Hoffman KC6JPG & Rod Fritz WB9KMO - Amateur Television Network - with Questions and Answers

Salt Water Amplifier: Key To QRP SSB DX - Thomas Robinson, G0SBW

SatNav Today, John Ackermann N8UR

Scotty Cowling WA2DFI - TAPR TangerineSDR update - with Questions & Answers

Scratch-building 101: How to design, build and enjoy your own QRP rig, Paul Taylor VK3HN

SDR ADC Overload Myth Debunked - Gerald Youngblood K5SDR with Q and A

Send an Amateur Radio Balloon around the World, Bill Brown WB8ELK

Send an Amateur Radio Balloon around the World - Bill Brown WB8ELK

Shack from Scratch - Vance Martin, N3VEM

Simple Saturday Afternoon Antennas with a bonus on NVIS - with Q and A

Software Defined Radio - expanding the capabilities of Ham Radio!, Steve Brightman KI5ENW

Software Defined Radio as a Platform, Steve Hicks N5AC

Solar Cycle 25 Predictions, Carl Luetzelschwab K9LA

Solving the ITAR and EAR problem for the Amateur Radio Satellite Service, Michelle Thompson W5NYV

SOTA with the Elecraft KX2 with HB9NBG and HB9FZC with Q&A

Sterling Mann N0SSC & Neil Rapp WB9VPG - Expanding Youngsters on the Air to IARU Region 2: A Recap, and Path Forward

Steve Hicks N5AC - Software Defined Radio as a commercial platform - with Questions and Answers

STLcalc Version 2 Program for Planar and Helical Loop Antennas - Q and A

Summits On The Air Practical Tips To Maximize Your SOTA Experience, Keith Schlottman, KR7RK

Systems Integration For Amateur Radio - Ria Jairam N2RJ 2

Teaching Online Ham Classes, Dan Romanchik KB6NU

Ted Holland WB3AVD - A Passion for Building Unusual Telegraph Keys - with Questions and Answers

The 630 - Meter Band: Is it Practical for Amateur Use?

The Art of Operating thru the Amateur Satellites - with Q and A

The Elecraft Power Combo: KPA500 and KAT500, Bob Wolbert K6XX

The Fast Track to Understanding Ham Radio Propagation - Q and A

The LAN in today's HamShack, Dan Quigley N7HQ

The New Frontier of CW Operating, Peter Butler W1UU

The Science Behind the Pings - Meteor Scatter Propagation, Rob Suggs NN4NT with Q&A

The Search For Amelia Earhart's L10E - Tom Vinson, NY0V

The Search for Earhart's L10E: Replicating Earhart's HF Comm Link, Tom Vinson NY0V

The Slot Antenna: Undiscovered Country for Most Hams - John Portune, W6NBC

The State QSO Party Challenge, Anthony Luscre K8ZT

The Storied History of the Ham Radio Callsign, Mike Ritz W7VO

The thrills! The horrors! Camping and Contesting in a Converted Television News Van - with Q and A

Things your Mother Never Told You About The DStar, DMR, and C4FM Modes - Q and A

Tips for being a Better Contest Operator - Randy Thompson K5ZD

Tom Perera W1TP - The History and Current Values of Telegraph Keys - with Questions and Answers

Top 5 Station Accessories Every Ham Needs to Have, Don Keith N4KC

Truth in Amateur Radio - Burt Fisher K1OIK - Q and A

Two Simple HF Antennas - Carl Luetzelschwab K9LA.mp4

Underdog Contesting, Fred Regennitter K4IU

Using Drones for Amateur Radio, Michael Walker VA3MW

Using the Arduino In Your Shack, Michael Foerster W0IH

VHF Contesting, Jim Wilson K5ND

Vidya Gopalakrishnan - Beacon in LEO - with Questions and Answers

Vince d'Eon VE6LK - Disaster Communications and Leadership Imperatives for Radio Amateurs - with Questions and Answers

VP6R - An Overview of the Pitcairn DXpedition, Glenn Johnson W0GJ

VP6R 160 Meters: Mutiny on the Bands! - Glenn Johnson, W0GJ

WA7BNM Contest Calendar & 3830 Contest Score Rumor Site - Q and A

Wayne Yoshida KH6WZ - No Tools Troubleshooting - True Stories from The Ham Notebook - with Questions and Answers

Welcome Back to the World of Arduino - Q and A

Welcome To The Arduino - Glen Popiel KW5GP

What is M17 - Ed Wilson N2XDD, Steve Miller KC1AWV - Q and A

Why did I choose a Software Defined Radio? - Q and A

Women and Girls in STEM, Specifically Ham Radio!- Audrey McElroy KM4BUN

Working the Easy FM Amateur Satellites, Clint Bradford K6LCS

Working with Youth in Amateur Radio, Anthony Luscre K8ZT

Youth Forum - Carole Perry WB2MGP

Youth in Contesting and Remote Ops, Connor Black W4IPC

​Youth in Ham Radio - Carole Perry WB2MGP