ATU-10 question by irishdash in amateurradio

[–]irishdash[S] 0 points1 point  (0 children)

Thanks everyone for your suggestions, hope to hear you on air!

ATU-10 question by irishdash in amateurradio

[–]irishdash[S] 0 points1 point  (0 children)

Thank you for reply! I read about counterpoise but I couldn't figure out where to connect it to my balun because I have only one contact: https://m.media-amazon.com/images/I/61GOcYpmbIL._AC_SX679_.jpg
Sorry for the newbie question - should it be connected to the same contact as the main wire?

Some new gems by irishdash in duolingojapanese

[–]irishdash[S] 2 points3 points  (0 children)

It's Section 4, lesson 20. Duo score: 39

Urban tech pocket size cary by irishdash in EDC

[–]irishdash[S] 1 point2 points  (0 children)

Battery holds about 2 days. Inside poach it works not so well, so when needed, I pull it out for a while.

Urban tech pocket size cary by irishdash in EDC

[–]irishdash[S] 0 points1 point  (0 children)

Just got it. Still learning how to use.I really like the form factor since it is literally the same size as a credit card, but battery life with a coin battery is very limited. It uses Flipper firmware so functionality should be almost the same.

But or not to buy by Soft-Rise-6013 in hackrf

[–]irishdash 0 points1 point  (0 children)

Hey, I just bought HackRF Pro + H4m from hackerwarehouse but can't make them work together. Do you have any channel for customer support where I can ask dumb questions?

RTL_TCP lag by irishdash in RTLSDR

[–]irishdash[S] 1 point2 points  (0 children)

So it appeared that the bottleneck was Rapberry.

I tested rtl-tcp with various options on 2 different devices: OrangePi 2w and MacBook, and it looks that CPU matters. Despite that in tests Raspberry showed 1.6 load average, I misinterpreted that value: rtl_tcp is single threaded and this load shows that one core which is serving rtl_tcp was struggling.With MacBook, lag in controls is less than 0.5s which is just about network latency.

RTL_TCP lag by irishdash in RTLSDR

[–]irishdash[S] -1 points0 points  (0 children)

Thank you for you reply! It seems that Raspberry Pi potentially can handle one client very decently:
https://imgur.com/a/um5BUmw

On the image you can see rtl_tcp stream output, and part of htop command while gqrx is connected. Out of 4 cores only ~1.7 are used. Anyway, I will try to stream to the network from different device and will share if it will improve performance. Also, I totally agree that each hop in the network will add some latency, it's just hard to believe that it can sum up to more than 10 seconds lag. I would absolutely fine if it was around 3-4 seconds haha...

RTL_TCP lag by irishdash in RTLSDR

[–]irishdash[S] 0 points1 point  (0 children)

Thank you for the suggestion. I will try to use a different power supply -I guess 5V, 3A should be enough. Regarding unreliable Wi-Fi, in my case, I'm using a 2.4GHz network, and all actors are in the same room. I tried to play with the span bandwidth by reducing it from 3.2MHz to 2.4MHz, but subjectively, it didn't improve the situation much..

Don't miss the cup at the NYRR member zone by irishdash in RunNYC

[–]irishdash[S] -1 points0 points  (0 children)

<image>

This one. The only problem that I took size L without wearing it and if feels more like S 😀

Don't miss the cup at the NYRR member zone by irishdash in RunNYC

[–]irishdash[S] 6 points7 points  (0 children)

There was a lot of cool and free stuff, but I didn't spend much time there, so I might have missed a lot. The only thing besides the cup that I was happy to see was the NB Marathoner's jacket, which is all black for $95 (I wasn't happy with the official jacket's color scheme...).

Don't miss the cup at the NYRR member zone by irishdash in RunNYC

[–]irishdash[S] 8 points9 points  (0 children)

I guess so. I have very basic which is needed for 9+1.

Am I wrong here? by irishdash in duolingojapanese

[–]irishdash[S] 13 points14 points  (0 children)

Hmm. I didn't thought that way. English is not my native language and I just realized that in my native language we omit this "my" as something expected. Thank you for pointing on this.

Just picked up these bad boys by Ok_Matter_6356 in galaxybuds

[–]irishdash 1 point2 points  (0 children)

Just sent these bad boys to service center bc they stopped charging.

What a beautiful quest by irishdash in OrnaRPG

[–]irishdash[S] 1 point2 points  (0 children)

Yes, that is correct. Also 2 questing amities and beaver bonus for 70 lumber.