#radioham — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #radioham, aggregated by home.social.
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I was waiting for all of them to be on the Fediverse to tag them all, and mark this moment for posterity:
this is when we decided we would get a Ham Radio license. 19 Jan 2026, 13:59:14 CET.
We really must do it now, @martina @wlwni @sevgiiiii + me
#XPUB #RadioHam #HamRadio #RadioAmateur #AmateurRadio #radio
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@M0CUV My amateur understanding is that only a #licenced #radio #ham is, e.g. in Germany, allowed to transmit at higher power than the 500 mW ( = 27 dBm ) allowed by all; but then in that case only without encryption. Therefore if you stick to the "public" power parameters ( https://www.loramesh.org/#settings ) , a #lora mesh is fine with encryption. Some info is put together here https://www.loramesh.org/#law
I would be very glad to hear of more links with information.
#licencedradioham #radioham #hamradio -
my latest home made (DIY) helical band pass filter (bpf). 3 orders. the case made from double layer PCB.
i use this filter for my 137 Mhz tinygs groundstation.
Specification:
Attenuation:
at 108Mhz >= 47dB, 80Mhz >= 55dB
at 145Mhz >=19dB, 200Mhz >=57dBInsertion loss:
at 137.1 Mhz approx 1.04 dBImpedance 50 Ohm
#bandpassfilter #bpf #filter #tinygs #homemade #diy #amsat #radioham #nanovna
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Retire 5th generation Engineer. My grandfather would say I was born clutching a slide rule.
#surviver I survived being born where my twin didn't, I survived abuse from my mother and stepfather for surviving.
Did my first #IronMan age 60 and was planing a #70.3 for my 73 birthday, but #covid put paid to that.
#engineering #radioham #cycling #running #swiming #triathlone #duathlone #Beekeeping #Gaming -
Retire 5th generation Engineer. My grandfather would say I was born clutching a slide rule.
#surviver I survived being born where my twin didn't, I survived abuse from my mother and stepfather for surviving.
Did my first #IronMan age 60 and was planing a #70.3 for my 73 birthday, but #covid put paid to that.
#engineering #radioham #cycling #running #swiming #triathlone #duathlone #Beekeeping #Gaming -
Retire 5th generation Engineer. My grandfather would say I was born clutching a slide rule.
#surviver I survived being born where my twin didn't, I survived abuse from my mother and stepfather for surviving.
Did my first #IronMan age 60 and was planing a #70.3 for my 73 birthday, but #covid put paid to that.
#engineering #radioham #cycling #running #swiming #triathlone #duathlone #Beekeeping #Gaming -
Retire 5th generation Engineer. My grandfather would say I was born clutching a slide rule.
#surviver I survived being born where my twin didn't, I survived abuse from my mother and stepfather for surviving.
Did my first #IronMan age 60 and was planing a #70.3 for my 73 birthday, but #covid put paid to that.
#engineering #radioham #cycling #running #swiming #triathlone #duathlone #Beekeeping #Gaming -
Retire 5th generation Engineer. My grandfather would say I was born clutching a slide rule.
#surviver I survived being born where my twin didn't, I survived abuse from my mother and stepfather for surviving.
Did my first #IronMan age 60 and was planing a #70.3 for my 73 birthday, but #covid put paid to that.
#engineering #radioham #cycling #running #swiming #triathlone #duathlone #Beekeeping #Gaming
