Home
Search
Filter
Sort by
Relevance
Upload date
View count
Rating
Upload date
Any
Last hour
Today
This week
This month
This year
Type
Any
Video
Channel
Playlist
Movie
Show
Duration
Any
Short (< 4 minutes)
Regular (> 4 - 20 minutes)
Long (> 20 minutes)
+Playlist
Blitz
Music
AA
Add to playlist
Clear selection
Charlie Morris ZL2CTM
Homebrew amateur radio 73's ZL2CTM
Videos
Shorts
Streams
Playlists
About
Search
283 videos
Sort by views
Sort by oldest
Sorted by newest
Sort by newest - no shorts
11:36
Homebrew Portable 40m CW Rig - Part 1 VFO and Display
5.6K views
7 years ago
18:26
Homebrew Portable Rigs and This and That.
667 views
7 years ago
9:05
Homebrew SDR SSB Rig - Part 10 Power Amplifier Experiments
3.5K views
7 years ago
21:40
Homebrew SDR SSB Rig - Part 9 First On-Air QSO!
2.1K views
7 years ago
23:01
Homebrew SDR SSB Rig - Part 8 Transceiver Configuration
2K views
7 years ago
20:44
Homebrew SDR SSB Rig - Part 7b Transmit Tests
1.4K views
7 years ago
6:36
Homebrew SDR SSB Rig - Part 7a Transmit configuration
1.7K views
7 years ago
21:00
Homebrew SDR SSB Rig - Part 6b Filter design and SSB reception
3K views
7 years ago
14:32
Homebrew SDR SSB Rig - Part 6a Hilbert Transform Filters
5.2K views
7 years ago
21:56
Homebrew SDR SSB Rig - Part 5 Audio Pass-through Test Code
2.6K views
7 years ago
19:14
Homebrew SDR SSB Rig - Part 4 Antenna RF Amplifier and BPFs
4.7K views
7 years ago
16:31
Homebrew SDR SSB Rig - Part 3 Dual DC Receiver Front End
5.3K views
7 years ago
19:54
Homebrew SDR SSB Rig - Part 2 Quadrature Phase Oscillator
6.9K views
7 years ago
14:30
Homebrew SDR SSB Rig - Part 1 Design Ideas and Thoughts
15K views
7 years ago
7:05
Next homebrew build - seeking ideas please!
359 views
7 years ago
23:27
Homebrew 80m SSB/CW Rig - Part 1 Design Ideas and Thoughts
895 views
7 years ago
36:30
Si5351 VFO/BFO Software: Part 2 Software overview
15K views
7 years ago
17:28
Si5351 VFO/BFO Software: Part 1 Hardware overview
40K views
7 years ago
22:01
Homebrew 80/40/20m SSB Rig Part 9 - On Air Test, Final Thoughts
1.6K views
7 years ago
10:10
Homebrew 80/40/20m SSB Rig Part 8a - PA Driver Tests
1.2K views
7 years ago
24:05
Homebrew 80/40/20m SSB Rig Part 8 - RF Power Amplifier Ideas
3.1K views
8 years ago
8:17
Homebrew 80/40/20m SSB Rig Part 7a - Feedback Fixed!
742 views
8 years ago
17:24
Homebrew 80/40/20m SSB Rig Part 7 - Mic Amplifier and Low Power Transmit
1K views
8 years ago
20:04
Homebrew 80/40/20m SSB Rig Part 6 - AGC and S Meter
4.3K views
8 years ago
20:09
Homebrew 80/40/20m SSB Rig Part 5a - More Receiver Experiments
3.5K views
8 years ago
18:08
Homebrew 80m/20m SSB Rig Part 5 - Superhet Receiver Experiments
2.6K views
8 years ago
18:05
Homebrew 80m/20m SSB Rig Part 4 - Antenna RF Amplifier
4.1K views
8 years ago
9:05
Homebrew 80m/20m SSB Rig Part 3 - Audio Amplifier
2.4K views
8 years ago
14:19
Homebrew 80m/20m SSB Rig Part 2 - Crystal Filter
16K views
8 years ago
13:37
Homebrew 80m/20m SSB Rig Part 1 - Design Ideas
2.1K views
8 years ago
12:30
Simple Homebrew SSB Base Rig Part 10 - On Air QSO
2.1K views
8 years ago
10:08
Simple Homebrew SSB Base Rig Part 9 - Output LPF
876 views
8 years ago
31:05
Simple Homebrew SSB Base Rig Part 8 - RF Power Amplifier
2.9K views
8 years ago
8:45
Simple Homebrew SSB Base Rig Part 7 - Mic Amp and Modulation Tests
2.4K views
8 years ago
13:37
Simple Homebrew SSB Base Rig Part 6 - IF Amps and Crystal Filter
3.2K views
8 years ago
17:11
Simple Homebrew SSB Base Rig Part 5 - Band-pass Filter
2.8K views
8 years ago
17:27
Simple Homebrew SSB Base Rig Part 4 - Antenna RF Amplifier
4K views
8 years ago
16:31
Simple Homebrew SSB Base Rig Part 3 - Oscillator and Mixer Experiments
4.7K views
8 years ago
18:18
Simple Homebrew SSB Base Rig Part 2 - Audio Amp
1.6K views
8 years ago
7:18
Homebrew Portable SSB Transceiver Part 6 - All boxed up ready to go!
1.4K views
8 years ago
15:35
Homebrew SSB Base Rig Part 1 - Design Ideas and Thoughts
1.9K views
8 years ago
12:45
Homebrew Portable SSB Transceiver Part 5 - Final Transmit Tuning and On Air QSOs
1.1K views
8 years ago
9:35
Homebrew Portable 20m SSB Transceiver Part 4 - Transmit Tests
825 views
8 years ago
14:01
Homebrew Portable 20m SSB Transceiver Part 3 - Update
1.1K views
8 years ago
6:16
Homebrew Portable 20m SSB Transceiver Part 2 - Receiver Experiments
1.9K views
8 years ago
10:18
Homebrew Portable 20m SSB Transceiver Part 1 - Design Ideas
4.8K views
8 years ago
6:49
Homebrew Teensy SDR Transceiver Revisited - Field Tests
1.1K views
8 years ago
9:23
Simple Homebrew SSB/CW Transceiver Part 10 - CW tests using the Reverse Beacon Network
669 views
8 years ago
14:33
Simple Homebrew SSB/CW Transceiver Part 9 - ON AIR DEMO, next steps
1K views
8 years ago
6:12
Simple Homebrew SSB/CW Transceiver Part 8 - BPF Section
1.4K views
8 years ago
8:08
Simple Homebrew SSB/CW Transceiver Part 7a - Diode RF Switching Experiments
933 views
8 years ago
7:08
Simple Homebrew SSB/CW Transceiver Part 7 - Diode RF Switching
1.8K views
8 years ago
11:44
Simple Homebrew SSB/CW Transceiver Part 6a - Final LP Transmit Circuit
1.6K views
8 years ago
16:42
Simple Homebrew SSB/CW Transceiver Part 6 - Transmit Experiments
1.1K views
8 years ago
15:22
Simple Homebrew SSB/CW Transceiver Part 5 - AF Amplifier and Variable Filter
2.6K views
8 years ago
6:48
Simple Homebrew SSB/CW Transceiver Part 4a - Updated Product Detector
1.9K views
8 years ago
6:55
Simple Homebrew SSB/CW Transceiver Part 4 - Superhet Experiment
1.4K views
8 years ago
2:28
Simple Homebrew SSB/CW Transceiver - Direct Conversion Experiment
5.3K views
8 years ago
12:17
Simple Homebrew SSB/CW Transceiver Part 3 - Receive RF Amplifier Design
3.8K views
8 years ago
13:09
Simple Homebrew SSB/CW Transceiver Part 2 - VFO/BFO Oscillator and Screen
8.1K views
8 years ago
13:55
How to Homebrew an SSB Transceiver Part 1 - Initial Thoughts and Ideas
5K views
8 years ago
10:14
Homebrew Teensy SDR Transceiver Part 8 - Complete and Boxed Up
4.3K views
8 years ago
10:00
Homebrew Teensy SDR Transceiver Part 7 - TX Audio LPF Comparison
1.3K views
8 years ago
19:35
Teensy Audio Library Design Tool 101
10K views
8 years ago
9:01
Homebrew Teensy SDR Transceiver Part 6 - Architecture Update
2.2K views
8 years ago
8:48
Homebrew Teensy SDR Transceiver Part 5 - Transmit experiments
1.6K views
8 years ago
15:59
Homebrew SDR Receiver Part 4 - Notes on Si5351, LCD, Rotary Encoder and Filter Design
5.3K views
8 years ago
2:06
Homebrew SDR Receiver Part 3 - Phasing Method Experiment
1.7K views
8 years ago
2:38
Homebrew SDR Receiver Part 2 - Weaver Method Experiments 2
1.4K views
8 years ago
4:25
Homebrew SDR Receiver Part 2 - Weaver Method Experiments 1
1.8K views
8 years ago
10:41
Homebrew SDR Receiver Part 1 - LCD Screen and FFT Test
13K views
8 years ago
3:16
Homebrew SDR Receiver - Hardware and Software Overview (Not RTL-SDR)
7.6K views
8 years ago
10:56
Simple Homebrew 80m QRP SSB Transceiver - ON AIR Demo
3.2K views
8 years ago
4:15
Homebrew SSB Transceiver Design - Simple CE IF Amps
1.1K views
8 years ago
5:57
Simple Method for Making Homebrew HF RF PCBs
11K views
8 years ago
2:40
Simple Homebrew SSB Transceiver Update
6.5K views
8 years ago
2:49
Homebrew DSB QRP Hiking/Tramping Tranceiver
1.9K views
8 years ago
2:26
Homebrew Tramping/Hiking 40m SSB Rig
1K views
8 years ago
1:26
Adjusting SSB BFO using SDR Receiver
2.1K views
8 years ago
2:16
Homebrew SSB Rig
909 views
9 years ago
4:40
Simple SSB Homebrew Receiver
16K views
9 years ago
3:35
Homebrew 80m/40m/20m Tramping/Hiking Radio
7.7K views
9 years ago
3:37
Teensy SDR SSB Superhet Receiver
13K views
10 years ago
1
2
3
