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What do you all do with the clippings from pruning antennas? 🤔 #AmateurRadio #HamRadio
in reply to Neil E. Hodges

Plant them and grow new ones. Infinite antenna hack.
This entry was edited (6 days ago)

Neil E. Hodges reshared this.

in reply to Mac - VA3WFT

@va3wft This! I mean, why do you think they call them antenna farms?

Do make sure to plant them at least 1/2λ apart, or they'll crowd out and grow too short. If you're lucky, they're usable on a higher band, but it's just not the same.

Neil E. Hodges reshared this.






At least some are trying to ask the hard questions about entrenched fossil fuel costs:

https://reneweconomy.com.au/if-were-going-to-hold-an-inquiry-into-the-life-cycle-of-solar-why-not-coal-and-gas/









Can't get #DireWolf to actually transmit the packet audio burst via my FT-991a. I have this config setting:

ADEVICE  plughw:CODEC,0

Which corresponds to these devices:
    VID  PID   Product                          Sound                  ADEVICE        ADEVICE            HID [ptt]        
    ---  ---   -------                          -----                  -------        -------            ---------        
    08bb 29b3  USB Audio CODEC                  /dev/snd/controlC0                                       /dev/hidraw0
    08bb 29b3  USB Audio CODEC                  /dev/snd/pcmC0D0c      plughw:0,0     plughw:CODEC,0     /dev/hidraw0
    08bb 29b3  USB Audio CODEC                  /dev/snd/pcmC0D0p      plughw:0,0     plughw:CODEC,0     /dev/hidraw0

Bus 001 Device 017: ID 08bb:29b3 Texas Instruments PCM2903B Audio CODEC

I'm listening in on 144.390 MHz on my handheld while my FT-991a is transmitting, but all I get is the transmission starting and ending with no audio inside it. Any suggestions?

#AmateurRadio #HamRadio #PacketRadio #APRS

Sebastian DO2SGF reshared this.

in reply to Ayron :therian:

Yep. Unmuted and the volume is maxed out. I also tried unmuting and muting again to make sure.

By the way, WSJT-X works just fine with the same device.

in reply to Neil E. Hodges

I think I fixed it. Had to set 077 FM PKT PORT SELECT to USB. :3

Neil E. Hodges reshared this.



Anyone know why #DireWolf is hellbent on using /dev/ttyS0 with hamlib? I have this in direwolf.conf, which should force it to use /dev/ttyUSB1:

PTT RIG 1035 /dev/ttyUSB1 38400

But it refuses:
Dire Wolf version 1.7
Includes optional support for:  gpsd hamlib cm108-ptt

Reading config file direwolf.conf
Audio device for both receive and transmit: plughw:0,0  (channel 0)
Channel 0: 1200 baud, AFSK 1200 & 2200 Hz, A+, 44100 sample rate.
Hamlib determined CAT control serial port rate of 38400.
User configuration overriding hamlib CAT control speed to 38400.
Retrying Hamlib Rig open...
Retrying Hamlib Rig open...
^C
QRT
Hamlib Error: rig_set_ptt command for channel 0 PTT
rig.c(947):rig_open entered
rig_settings_get_path: path=.config/hamlib_settings
rig_open: async_data_enable=0, async_data_supported=0
serial_open: /dev/ttyS0
serial_open(335): open failed#1 No such file or directory
serial_open: Unable to open /dev/ttyS0 - No such file or directory
port_open: serial_open(/dev/ttyS0) status=-6, err=No such file or directory
rig.c(1178):rig_open returning2(-6) IO error

rig.c(947):rig_open entered
rig_settings_get_path: path=.config/hamlib_settings
rig_open: async_data_enable=0, async_data_supported=0
serial_open: /dev/ttyS0
serial_open(335): open failed#1 No such file or directory
serial_open: Unable to open /dev/ttyS0 - No such file or directory
port_open: serial_open(/dev/ttyS0) status=-6, err=No such file or directory
rig.c(1178):rig_open returning2(-6) IO error

rig_set_ptt: rig or rig->caps is null
Invalid parameter

?WATCH={"enable":false,"json":false};

If I make /dev/ttyS0 a symlink to /dev/ttyUSB1, it works flawlessly. What gives? :/

#AmateurRadio #HamRadio #PacketRadio

irrational method reshared this.

in reply to Neil E. Hodges

Old version of hamlib? https://github.com/Hamlib/Hamlib/issues/1454
in reply to Christopher

Looks like I'm using a newer version than anything mentioned in that thread:
$ rigctl --version
rigctl Hamlib 4.6.2 2025-02-09T21:03:50Z SHA=870364 64-bit








I'm planning to have a small transceiver hooked more or less directly up to an antenna, with a Raspberry PI also involved, to have a full packet radio TNC setup outdoors. Any suggestions for a good transceiver for this use case? :3 #AmatuerRadio #HamRadio #PacketRadio


What's a good kit radio to build for 2m? :3 #AmateurRadio #HamRadio

Neil E. Hodges reshared this.

in reply to Neil E. Hodges

For 1k2 anything will work. I haven't done PR in ages and only 1k2, but a lot of mobile devices should be 9k6-capable now. For that there must be lists online.
in reply to Neil E. Hodges

I started packet back in the day with a Yaesu FT-208R 2m “handheld” and AEA PK88. I later switched to ex-PMR 70cm, with crystals on local freq. Currently rebuilding packet station using Tait 8100 as mentioned on https://wiki.oarc.uk/packet:transceivers and considering a possible Baofeng UV-5R Mini for portable. They’re a bit poor, but v cheap. Planning/building OpenTNCs for both stations. I’ll need a 40m TXVR for longer distance HF/NVIS links to rest of UK network. QRP Labs QDX?




What's a good kit radio to build for 2m? :3 #AmateurRadio #HamRadio

reshared this




The same people who claim nothing other than authoritarian governments (including the US federal government prior to the current regime) will work are the exact same people who would fuck up a community-led anarchist system of governance. :/


How difficult would it be to set up a #PBX at home and make it callable from the PSTN? :3c
#pbx


Every day, I wonder how much of our culture today is rooted in marketing campaigns, and how much actually came about organically. :/







Trump finally apologizes for something - Yahoo News Canada


President Donald Trump has broken the habit of a lifetime and issued a rare apology, albeit not to Barack Obama and Michelle Obama, for reposting a meme of them on Truth Social, despite facing intense pressure to do so.

Trump caused uproar on both sides of the aisle last week by recirculating a video depicting the 44th president and his first lady as apes.

He deleted the clip but later told reporters aboard Air Force One that there was no reason for him to apologize because, in his opinion, he had done nothing wrong.

“No, I didn’t make a mistake,” the president said. “I looked at the beginning of it. It was fine.”

Instead, the issue he did feel compelled to apologize over was his past endorsement of Oklahoma’s Republican Gov. Kevin Stitt after the official angered him by insisting on the bipartisan purity of the National Governors Association, an organization he chairs.

“When Kevin Stitt, the very mediocre (at best!) RINO Governor of Oklahoma, was losing his Election to a Democrat, primarily because he did a bad job, he called for my help. I Endorsed him, and he won,” Trump wrote on his social media platform late Wednesday.

“Sorry, my cherished Oklahoma, to have done that to you!”


https://ca.news.yahoo.com/trump-finally-apologizes-something-153538951.html

original: https://www.the-independent.com/news/world/americas/us-politics/trump-apologizes-kevin-stitt-governors-b2919193.html







It's wild how many tech controversies I've stayed far removed from by using almost exclusively non-commercial software. :P

Neil E. Hodges reshared this.



The basic "Hello, World" program constitutes AI according to tech industry marketing departments. :3c




I just read the following article in CACM. I think it contains a huge number of very good and deep insights into just how LLMs are changing the landscape of human endeavours:

https://cacm.acm.org/opinion/as-answers-get-cheaper-questions-grow-dearer/






Trump Sends Phishing-Style “System Alert” to Boost Donations - MeidasTouch News


Donald Trump’s campaign blasted out a late-night “Emergency Memo” claiming “external filters” were attempting to block communications from the president, warning supporters they must “manually sync” their accounts with a so-called “Secure Patriot Server” before the State of the Union.

The email, sent under the banner “Team Trump – Emergency Memo,” included faux system language like “[SYNC REQUIRED] Account #28600” and declared, “Trump is floored. He can’t afford to lose another top MAGA Patriot during this year’s midterms.”

The urgent call to “SYNC MY ACCOUNT NOW >>>” does not lead to any technical fix or account setting. It routes directly to a donation page.


https://meidasnews.com/news/trump-sends-phishing-style-system-alert-to-boost-donations






they don't want to win, tho
I'm seeing conflicting reports that they have already caved

Michigan Senate candidates tell Washington Democrats: Show some spine | The Independent


Three Senate candidates in Michigan are unified around demand for Democrats to stand their ground on shutdown fight


https://www.independent.co.uk/news/world/americas/us-politics/michigan-democrats-2026-senate-uaw-b2918628.html

backup: https://archive.ph/Nvm0k





Pretty sure most misogyny is rooted in gynophobia. :/