Recent changes to this wiki:
sampler
Changed pages: posts/50db sampler/signal-2023-12-23-173816.jpeg posts/50db sampler/signal-2023-12-23-173834.jpeg posts/50db sampler/signal-2023-12-23-173854.jpeg
Changed by: ram
Commit type: web
Date: 18:14:16 12/23/23
attachment upload
homebrew 10m LPF fix
Changed pages: posts/Norcal 40a: Waiting for components
Changed by: ram
Commit type: web
Date: 16:53:40 06/28/23
Changed pages: posts/Norcal 40a: Phase 3 (AGC)
Changed by: ram
Commit type: web
Date: 21:11:06 06/22/23
Changed pages: posts/Norcal 40a: Phase 3 (AGC)/agc4.jpeg
Changed by: ram
Commit type: web
Date: 21:10:52 06/22/23
attachment upload
Changed pages: posts/Norcal 40a: Phase 3 (AGC)
Changed by: ram
Commit type: web
Date: 21:08:46 06/22/23
AGC
Changed pages: posts/Norcal 40a: Phase 3 (AGC)/agc-p32.png
Changed by: ram
Commit type: web
Date: 20:41:33 06/22/23
attachment upload
Changed pages: posts/Norcal 40a: Phase 3 (AGC)/agc1.jpeg
Changed by: ram
Commit type: web
Date: 20:38:51 06/22/23
attachment upload
Changed pages: posts/Norcal 40a: Phase 3 (AGC)/agc2.jpeg
Changed by: ram
Commit type: web
Date: 20:03:36 06/22/23
attachment upload
Changed pages: posts/AD9850 based signal generator
Changed by: ram
Commit type: web
Date: 21:36:02 06/21/23
Changed pages: posts/Feeltech signal generator
Changed by: ram
Commit type: web
Date: 11:36:48 06/20/23
Changed pages: posts/Feeltech signal generator
Changed by: ram
Commit type: web
Date: 11:36:26 06/20/23
Changed pages: posts/Feeltech signal generator
Changed by: ram
Commit type: web
Date: 11:35:09 06/20/23
Changed pages: posts/Feeltech signal generator
Changed by: ram
Commit type: web
Date: 11:28:50 06/20/23
Changed pages: posts/AD9850 based signal generator
Changed by: ram
Commit type: web
Date: 22:11:17 06/09/23
Changed pages: posts/AD9850 based signal generator
Changed by: ram
Commit type: web
Date: 22:07:28 06/09/23
Changed pages: posts/AD9850 based signal generator
Changed by: ram
Commit type: web
Date: 20:20:14 06/08/23
ad9850 siggen
Changed pages: posts/AD9850 based signal generator/siggen.jpeg
Changed by: ram
Commit type: web
Date: 20:19:04 06/08/23
attachment upload
OLED
Changed pages: posts/Cheap Signal Generator
Changed by: ram
Commit type: web
Date: 12:11:02 05/23/23
feeltech
Changed pages: posts/Norcal 40a: modelling the AGC circuit/nc40-agc-ltspice.png
Changed by: ram
Commit type: web
Date: 08:09:03 05/23/23
attachment upload
Changed pages: posts/Norcal 40a: Phase 3 (thoughts)
Changed by: ram
Commit type: web
Date: 18:50:25 05/22/23
siggen
Changed pages: posts/Norcal 40a: Phase 3 (thoughts)
Changed by: ram
Commit type: web
Date: 10:05:49 05/19/23
Norcal 40a AGC thoughts
Changed pages: posts/Norcal 40a: Phase 2 (Audio amplifier)
Changed by: ram
Commit type: web
Date: 09:24:38 05/19/23
Changed pages: posts/Norcal 40a: Phase 2 (Audio amplifier)
Changed by: ram
Commit type: web
Date: 09:24:07 05/19/23
nc phase2
Changed pages: posts/Norcal 40a: Phase 2 (Audio amplifier)/NC40a-phase1-1.jpeg posts/Norcal 40a: Phase 2 (Audio amplifier)/NC40a-phase1-2.jpeg posts/Norcal 40a: Phase 2 (Audio amplifier)/NC40a-phase1-3.jpeg posts/Norcal 40a: Phase 2 (Audio amplifier)/NC40a-phase1-4.jpeg posts/Norcal 40a: Phase 2 (Audio amplifier)/NC40a-phase1-5.jpeg
Changed by: ram
Commit type: web
Date: 09:24:05 05/19/23
attachment upload
nc phase1
Changed pages: posts/Norcal 40a: Phase 1/nc-phase1.jpeg
Changed by: ram
Commit type: web
Date: 20:35:57 05/08/23
attachment upload
Changed pages: posts/Norcal 40a: Phase 1/nc-phase1-power-socket.jpeg posts/Norcal 40a: Phase 1/nc-phase1-via.jpeg
Changed by: ram
Commit type: web
Date: 20:33:56 05/08/23
attachment upload
Changed pages: posts/Building the Norcal 40a
Changed by: ram
Commit type: web
Date: 08:28:30 05/05/23
Changed pages: posts/Building the Norcal 40a
Changed by: ram
Commit type: web
Date: 08:26:34 05/05/23
add a note on standoffs
Changed pages: posts/Building the Norcal 40a/NC40a-phase0-1.jpeg posts/Building the Norcal 40a/NC40a-phase0-2.jpeg posts/Building the Norcal 40a/NC40a-phase0-3.jpeg posts/Building the Norcal 40a/NC40a-phase0-4.jpeg
Changed by: ram
Commit type: web
Date: 08:26:32 05/05/23
attachment upload
Changed pages: posts/Building the Norcal 40a
Changed by: ram
Commit type: web
Date: 22:52:49 05/02/23
Norcal 40a Part 0
Changed pages: posts/Building the Norcal 40a
Changed by: ram
Commit type: web
Date: 22:39:15 05/02/23
Changed pages: posts/Noise Reduction in SDRs
Changed by: ram
Commit type: web
Date: 19:31:08 12/23/22
NR3 and NR4
Changed pages: posts/Some ffmpeg audio notes (for myself)
Changed by: ram
Commit type: web
Date: 17:09:05 12/16/22
ffmpeg
arrl 10m dx
add more details
fix italics markup
link to matlab code
nr2
wdsp nr2
Changed pages: posts/Back to Basics: Simple Attenuator
Changed by: ram
Commit type: web
Date: 22:04:06 12/04/22
Changed pages: posts/Back to Basics: Simple Attenuator
Changed by: ram
Commit type: web
Date: 22:03:30 12/04/22
rearrange
Changed pages: posts/Back to Basics: Simple Attenuator
Changed by: ram
Commit type: web
Date: 22:01:54 12/04/22
6db attenuator project
Changed pages: posts/Back to Basics: Simple Attenuator/6dbattn-1.jpeg posts/Back to Basics: Simple Attenuator/6dbattn-2.jpeg posts/Back to Basics: Simple Attenuator/6dbattn-3.jpeg posts/Back to Basics: Simple Attenuator/6dbattn-4.jpeg posts/Back to Basics: Simple Attenuator/6dbattn-5.jpeg
Changed by: ram
Commit type: web
Date: 21:58:41 12/04/22
attachment upload
Changed pages: posts/Capturing audio played by an application in GNU/Linux
Changed by: ram
Commit type: web
Date: 11:17:00 12/02/22
capturing audio from an application
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 06:48:04 11/30/22
clarify pythagoras
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 22:50:04 11/29/22
spreader -> spacer
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 10:25:05 AM 11/29/2022
clarify on the mode of the contacts
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 09:41:12 AM 11/29/2022
ack saju gnl
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 09:22:09 AM 11/29/2022
update with the image of scoreboard
Changed pages: posts/10m Moxon at VU2JXN shack/cqwwcw-2022.png
Changed by: ram
Commit type: web
Date: 09:21:13 AM 11/29/2022
attachment upload
Changed pages: posts/10m Moxon at VU2JXN shack
Changed by: ram
Commit type: web
Date: 08:26:01 AM 11/29/2022
Moxon build
Changed pages: posts/10m Moxon at VU2JXN shack/moxon-10m-1.jpeg posts/10m Moxon at VU2JXN shack/moxon-10m-2.jpeg posts/10m Moxon at VU2JXN shack/moxon-10m-3.jpeg posts/10m Moxon at VU2JXN shack/moxon-10m-4.jpeg posts/10m Moxon at VU2JXN shack/moxon-10m-5.jpeg
Changed by: ram
Commit type: web
Date: 07:42:43 AM 11/29/2022
attachment upload
vu3rdd is now vu2jxn
Changed pages: posts/Progress with Radioberry transceiver
Changed by: ram
Commit type: web
Date: 11:12:55 AM 11/16/2022
radioberry
making videos
Changed pages: posts/MIDI as an IPC mechanism
Changed by: ram
Commit type: web
Date: 09:30:09 AM 11/09/2022
some notes on MIDI
Changed pages: posts/HL2+ (AK4951 based addon board)
Changed by: ram
Commit type: web
Date: 02:54:35 PM 07/13/2022
A note on HL2 Plus
Changed pages: posts/Iambic keyer for Raspberry Pico
Changed by: ram
Commit type: web
Date: 12:07:15 PM 06/21/2022
picokeyer
Changed pages: posts/New Callsign - VU2JXN
Changed by: ram
Commit type: web
Date: 12:19:45 PM 06/01/2022
new callsign
Changed pages: posts/General Grade exam
Changed by: ram
Commit type: web
Date: 09:13:59 AM 03/30/2022
Changed pages: posts/General Grade exam
Changed by: ram
Commit type: web
Date: 08:34:51 PM 03/29/2022
Changed pages: posts/General Grade exam
Changed by: ram
Commit type: web
Date: 08:34:08 PM 03/29/2022
Changed pages: posts/General Grade exam
Changed by: ram
Commit type: web
Date: 08:23:01 PM 03/29/2022
asoc exam
Changed pages: posts/LinHPSDR with Atlas boards
Changed by: ram
Commit type: web
Date: 07:59:11 PM 02/02/2022
Changed pages: posts/LinHPSDR with Atlas boards
Changed by: ram
Commit type: web
Date: 06:01:36 PM 01/31/2022
Changed pages: posts/LinHPSDR with Atlas boards
Changed by: ram
Commit type: web
Date: 12:30:03 PM 01/31/2022
linhpsdr
Changed pages: posts/LinHPSDR with Atlas boards
Changed by: ram
Commit type: web
Date: 12:25:05 PM 01/31/2022
Changed pages: posts/Radart 2424 Signal Generator
Changed by: ram
Commit type: web
Date: 11:04:42 AM 12/09/2021
yt links
Changed pages: posts/Radart 2424 Signal Generator
Changed by: ram
Commit type: web
Date: 06:13:46 PM 12/08/2021
radart 2424
ryan flowers
add some text on the power calculation
resize images
GM3SEK choke build
Changed pages: posts/GM3SEK Choke/gm3sek 001.jpeg posts/GM3SEK Choke/gm3sek 002.jpeg posts/GM3SEK Choke/gm3sek 003.jpeg posts/GM3SEK Choke/gm3sek 004.jpeg
Changed by: ram
Commit type: web
Date: 10:35:43 PM 08/23/2021
attachment upload
Changed pages: posts/Common Mode choke
Changed by: ram
Commit type: web
Date: 01:56:27 PM 07/29/2021
Changed pages: posts/Common Mode choke
Changed by: ram
Commit type: web
Date: 01:55:49 PM 07/29/2021
Changed pages: posts/Common Mode choke
Changed by: ram
Commit type: web
Date: 09:57:05 PM 07/15/2021
Changed pages: posts/Common Mode choke
Changed by: ram
Commit type: web
Date: 09:12:44 AM 07/13/2021
post on common mode chokes
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 02:30:17 PM 03/08/2021
Changed pages: posts/Power Amplifier design?
Changed by: ram
Commit type: web
Date: 02:29:22 PM 03/08/2021
Changed pages: posts/Power Amplifier design?
Changed by: ram
Commit type: web
Date: 02:28:50 PM 03/08/2021
power amplifier design
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 12:00:54 PM 09/04/2020
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 11:57:43 AM 09/04/2020
images
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 09:08:04 PM 09/02/2020
qso
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 04:49:10 PM 09/01/2020
de-soldering note
Changed pages: posts/PennyWhistle 20W amplifier
Changed by: ram
Commit type: web
Date: 02:49:05 PM 09/01/2020
pennywhistle repair