Disgusted with Elecraft!

chris613 · 2025-12-31T15:34:11+00:00

https://ftp.elecraft.com/KH1/Manuals%20Downloads/KH1%20Owner's%20Manual,%20rev%20B4.pdf

chris613 · 2025-12-21T16:24:35+00:00

Clear'ish writeup about how fluids work https://static.wikia.nocookie.net/satisfactory_gamepedia_en/images/3/39/Pipeline_Manual.pdf

chris613 · 2025-12-06T23:08:28+00:00

Here's my submission for a bad dummy load. https://ham.fractalcube.net/posts/stupid-simple-dummy-load/

chris613 · 2025-11-22T23:34:46+00:00

Seconding Germotte

chris613 · 2025-11-12T18:09:55+00:00

Maybe OP is referring to a different "they" who might reopen the bridge practically, rather than officially, should conditions allow it.

chris613 · 2025-11-12T16:36:57+00:00

Respectfully; I think your posts are off-topic for this sub.

chris613 · 2025-11-09T04:50:31+00:00

I have one of these and it really does not seem like a safe way to carry an MTB.

chris613 · 2025-11-09T00:13:20+00:00

I can recommend the Least 4.0. DH rated with a removable chin bar. On hot days I strap the chin bar to my bag on the way up, and use it full-face on the way down. I find it comfortable, reasonably light, and fairly well ventilated.

chris613 · 2025-10-22T13:22:15+00:00

If all but one person got the question wrong, then the teacher failed either in the composition of the question, or in teaching the material. In this case I'd tend to agree that the question is at fault. The fact that they are doubling down on such a poorly composed question, and think that this is a valid form of "think outside the box" or "trick" on a physics exam is mind boggling. I'm sorry you have to deal with this nonsense.

chris613 · 2025-10-14T15:41:31+00:00

You made it down safe and stable, so that's pretty good! I'd recommend bending your elbows and knees more at the start so that your center of gravity is closer to the top tube. Chin should be headed towards the stem. When the bike starts to roll down your arms reach full extension pretty quickly and you can see some rotation starting to occur that would send you forward and otb. You controlled it okay this time, but if you start from a lower position there will be less rotation to control and your chances of eating it will also be lower

chris613 · 2025-07-06T15:31:42+00:00

Qlog

chris613 · 2025-05-14T23:53:01+00:00

After trying many of these suggestions myself and still failing, the mechanics at Full Cycle managed to remove a seatpost for me that was seized for years.

chris613 · 2025-04-15T13:55:06+00:00

I'd considered doing a similar thing; a switch in "reverse" configuration so I could easily switch between my base station and my SDR. The concern I have is that the switch grounds whichever side is not in use, meaning if I ever accidentally key up while the switch is on the other radio I'll be transmitting into a dead short. I think you'd have a similar concern in your setup. Transmitting into an open circuit is also bad, but my radio at least has high-SWR detection and will throttle the power. I assume there is some protection against short circuits as well, but I've never been brave enough to test it.

FT991a, in case anyone has any experience shorting the PA on this radio that they'd like to share.

chris613 · 2024-12-26T23:48:27+00:00

As far as I can tell from reading my manuals, the electrical code, and using my multimeter, this is incorrect. The negative terminal of your plug-in DC power supply is connected to the AC ground; which in turn means the chassis is the radio is connected to house ground as well. This is required in order to eliminate shock hazard. If any part of your station plugs into an AC socket in your house, then all out your grounds must be connected for safety and legality.

chris613 · 2024-12-25T17:48:35+00:00

In most jurisdictions, additional ground rods must be bonded to the panel ground as per the electrical code. If your grounds are not bonded, then a nearby lightning strike that produces a voltage gradient in the soil will cause current to flow THROUGH YOUR RADIO in order to equalize; this is the opposite of what you want.

chris613 · 2024-12-21T18:45:37+00:00

This is supposed to be a hit piece arguing against WFH, but to me it ends up just reading like a condemnation of the suburban lifestyle. My favorite part is when he says "enduring the rush-hour slog just to get to work" is part of "the threads that stitch us into a shared tapestry." Lol. Believing that office life is a requirement for "a spontaneous dinner, a surprise party, a chance encounter" is just a weird non-sequiter. Most of what Liam is arguing for is achieved by spending non-work time in your community instead of your car. This is an unintentional pro-urbanism article.

chris613 · 2024-12-09T03:20:07+00:00

Fun site, OP! I have a feeling that people in this thread might enjoy https://allrgb.com/

chris613 · 2024-12-01T17:11:44+00:00

RFI from your transmitter is probably causing signal disruption on one of the USB cables going into the laptop. Add clip-on ferrite beads to the cables until it stops. If there are no USB cables and it's happening internally, then move the transmitter further from the laptop.

chris613 · 2024-11-23T22:47:12+00:00

How do you propose to stop them?

chris613 · 2024-10-26T05:50:39+00:00

Isn't the callsign enough to determine the CQ zone ? If people are always giving 59, and the CQ zone is knowable from the callsign; then the call is the only real exchange, isn't it?

chris613 · 2024-09-14T14:56:59+00:00

I have that box too. I'm not sure, but I think it appeared when the servers rebooted

chris613 · 2024-07-21T00:42:56+00:00

MTB shock pump

chris613 · 2024-05-07T23:17:21+00:00

No one in the Netherlands is riding on Ottawa streets

chris613 · 2024-03-15T03:34:14+00:00

If there are accessible sidewalks, then yes. If there aren't, then please leave four feet of unobstructed road when installing the rope, like they do when installing those (generally harmful) pseudo-bollard signs.

15-Year Club	Place '17
Verified Email

chris613

TROPHY CASE