Jesper boosted

@graffen Great Sunday afternoon #Cryptohagen. I counted 15-16 paticipants today - or maybe rather 15 1/2 or 15 1/4 depend on how you count a baby :-D

Jesper boosted

Today is day! If you're in the area, drop by and have a coffee and chat about surveillance and privacy tools with us 😊

@asbjorn that's why I always lower TTL well in advance when planning major changes. That way, propagation happens faster and when done I raise TTL again.

Jesper boosted

This is the best unintentional comedy the universe will ever give birth to.

This is real. This is a real video guide for a real product.

What's up with Seems to be in an unresponsive state.

@slaveriq @sa7sse is there an agreed-on frequency for ham POCSAG in our neck of the woods?

@slaveriq @sa7sse I still need to come up with a good use case for it though. I'm sure there are plenty of cool things I can do.

@slaveriq @sa7sse ordered 🤣 I feel like it's 1999 all over again!

@slaveriq @sa7sse
Do I need the programmer too or is the pager itself enough? 😊

@deni I feel exactly the same way. Being on that 4-day high of inspirational and intellectual energy and surrounded by so many awesome people is a tough one to come down from!

is at :) Come talk to the organisers or get your hands on one of our awesome electronic badges from 2018 or 2019.

Jesper boosted

Anyone out there with 2.4GHz #antenna experience who can help me with this helix antenna?

I tried building the #iceconefeed by DO8PAT, but I can't seem to get a good VSWR at 2.4GHz.

I tried moving and bending some parts that I though affected the tuning, but the dip at 2.174GHz stays pretty much in the same spot.

Also any pointers to literature about these types of antennas are highly appreciated.

Original plans:

#QO100 #hamradio #13cm

How many license classes do you have in Germany? Here we have 3. D, B and A. D is for 70cm/2m/6m, B opens almost all HF bands but at limited power (100W max) and A is the full license. B corresponds to CEPT Novice and A is the full CEPT license.

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