PE1RDP

The loop is connected to my kiwisdr
pe1rdp.no-ip.org:8073
And the web888
pe1rdp.no-ip.org:8075

Yes. The ala1530 is in use for 20 years

I think the airco at the neighbors house makes a lot of RF noise. In summer, the airco is more active.

Geen goede plek voor elektrische auto's 😁

The 80m band in a casual residential area.

Daytime reception on 10.1 MHz

After the modification, I can decode #RTTY with the #SI4732 #radio
No luck in #CW decoding yet.

#hamradio #hamr #AmateurRadio #mod #hardware #ESP32 #DIY #electronics #weather #Pinneberg

The firmware is here:

www.hjberndt.de/dvb/target_S...

For FMdx-ers and SporadicE hunters, is ETM scan useful.

#hamradio #hamr #AmateurRadio #DX #FM #SporadicE #VHF

For FMdx-ers and SporadicE hunters, is ETM scan useful.

#hamradio #hamr #AmateurRadio #DX #FM #SporadicE #VHF

Update: for decent CW or RTTY decoding, a small mod is necessary. A connection between P8 of amp and IO11 of ESP32-S3

Backlight #50 shows a signal plotter and #99 does a bandscan.

RTTY decoder also not succesfull

CW decode doesn't work until now. Let's try to find a rtty station for decoder test.

The #SI4732 #radio has some more new features.

- ETM, preprogrammed channels
- New GUI
- CW decoder
- RTTY decoder
And many more. I try to make video when conditions are better.

#hamradio #hamr #AmateurRadio #firmware #CW #RTTY #shortwave #portable #RDS #FM

My old #frequency #counter couldn't handle #23cm so that's a good reason to build a new one (up to 2.4 GHz).
After adding a #preamp, the counter easily picks up #70cm from 5m.

#hamradio #hamr #AmateurRadio #equipment #DIY #measurement

Or do some #FlappyBird #RetroGaming and the #Raspberry Pi #pico #GameBoy #emulator

#pythonprogramming #RetroGame #retrogames #DIY #programming #hamradio #hamr #AmateurRadio #gaming #Gameplay #eSports

Playing around with a #raspberry pi #pico and a #ST7789 IPS screen.
With some #micro #python code you can have this #GameBoy #emulator and the #RetroGame #tetris

#pythonprogramming #pythonlearning #retrogames #programming #hamradio #hamr #AmateurRadio #DIY #electronics

How to build a site for a #23cm #FM #repeater
Part 2: adding 7/16 connector and making 1/2 inch jumpers.

#hamradio #hamr #AmateurRadio #UHF #coax #antenna #PI6EHN #Eindhoven

The PJL 8LED is a cheap #frequency #counter up to 2.4 GHz but isn't that sensitive
This was solved by adding a cheap #preamp which I found in the famous #junkbox
Now, the counter picks up the signal from a few meter distance

#hamradio #hamr #AmateurRadio #measure #equipment

Hot! 32 degrees and inside the steel #tower even higher.
Installing 7/8" #coax, Procom #antenna for #23cm, Ubiquiti 5GHz #hamnet #DISH and many meters #cat6 #UTP
All for activating 23cm #FM #repeater PI6EHN at 65m.

#hamradio #hamr #AmateurRadio
#radio #Eindhoven #hot #UHF #internet

Gefotografeerd met een CPL?

"Ik ga niet naar Groesbeek, dat is me te druk" (Henk Westbroek 1982)

Again nice #FMDX #SporadicE today.
Sjef, the inventor of the #TEF6686 #radio sent me this screenshot of RUV radio from #Iceland

#Hamradio #hamr #AmateurRadio #VHF #DX @FMDXIreland

The first test with an external #microphone for #SSB operation with the #QMX #QRP #transceiver

This was the easy part. Second part is making QSOs.

#hamradio #hamr #AmateurRadio #radio #POTA #SOTA #WWFF #antenna #HF #voice

There is some nice SporadicE on 6m but the #solarpanel #QRM is killing the fun.

#hamradio #AmateurRadio #hamr #Solar #interference #Italy #TheMagicBand #50MHz #6m

Respect voor alle mannen en vrouwen die in de regen, kou, hitte en nacht voor mij werken.
#dankjewel