@pe1rdp.bsky.social
HAM radio Volunteer to build the peripherals of the regional repeaters PI2EHV PI3EHV PI6EHV and PI6EHN Trying to learn CW. Radioplanner at Ericsson.
QRV in PACC #contest during spare time.
Also helped building this 80m vertical #antenna at the station PI4KAR.
#hamradio #hamr #AmateurRadio #HF #Netherlands
Arrghhh! One earphone pad of my Arlan Radiosport broke and the silicone drips out.
Spare is available for 50 UK pounds! But this AliExpress works fine: 5 euro for 2 cups.
Also made cable mod to mini XLR.
#hamradio #hamr #AmateurRadio #contest #headphone #spare #CW #mod
The Belka is no longer for sale. I bought mine on a second hand website.
04.02.2026 18:21 — 👍 0 🔁 0 💬 0 📌 0
Enjoying a full QRM free environment.
Temperature 12 degrees, sunny and sitting in the forest with my #Belka #HF #receiver listening to #CW signals on 10m. Report 519. Lovely.
#hamradio #hamr #AmateurRadio #interference #nature #shortwave #antenna #forest #spring #sun
Wat maak je geweldig mooie foto's. Dank voor het delen. Dit zorgt voor inspiratie.
01.02.2026 15:48 — 👍 0 🔁 0 💬 0 📌 0
Doing some experiments with #meshcore on #433MHz
A drive test shows very good results.
Heltec v3 as companion and lily as repeater.
At 2km distance still 10dB report.
#hamradio #hamr #AmateurRadio #antenna #UHF #70cm #meshtastic #prepping
This a the bandscope option.
27.01.2026 10:51 — 👍 1 🔁 0 💬 0 📌 0Can the Best Firmware even be better?
Yes, it can! Now direct frequency entry has been added.
Also, there is a 5 hour bandscope available.
#hamradio #hamr #AmateurRadio #firmware #SI4732 #prepping #antenna #shortwave #FM
Soldering inside the radio when powered on?? 😆
16.01.2026 15:09 — 👍 0 🔁 0 💬 1 📌 0
This morning I was in a 42m high #church in #Zeist and with this 20dBm #meshcore #transceiver I was able to reach the #repeater in #Almere easily.
Distance is 40km.
#hamradio #hamr #AmateurRadio #antenna #prepping #Emergency #tower #Meshtastic
#mesh
Met "umwelt kleber" op de achterkant.
😄
13.01.2026 17:38 — 👍 1 🔁 0 💬 0 📌 0
Respect! De Brocken is inderdaad dichtbij Nederland en was destijds de grens van de BRD en de DDR.
Anderhalf jaar geleden was ik ook op de top maar wel te voet. Heerlijk om te doen.
Veel winterplezier op DM/SA-001 .
Afgelopen nacht sliep Nederland maar jullie gladheidbestrijdingsdienst was druk in de weer voor ons. Dankjewel hiervoor 🫶
05.01.2026 13:55 — 👍 2 🔁 0 💬 0 📌 0De autowegen, op mijn weg naar Maastricht, waren vanmorgen brandschoon.
Jullie zijn toppers!
Thanks for info. In the past, I made several single shot astro photos and Andromeda is a very bright constellation.
04.01.2026 19:09 — 👍 0 🔁 0 💬 0 📌 0How much exposure time?
Very nice picture!!
Beauty's
04.01.2026 09:30 — 👍 0 🔁 0 💬 0 📌 0This article is today on the SVR website, a Swedish TV station.
Callsign is SM5DGX.
svt.se/nyheter/lokalt…
#hamradio #hamr #AmateurRadio #EME #Sweden #antenna #moon #Moonbounce #television
Ps: great pictures on your website. Especially the Deep Space photography is awesome.
19.12.2025 11:21 — 👍 0 🔁 0 💬 0 📌 0Sure! Please visit this page.
The hardware "mod" and firmware are at this page.
www.hjberndt.de/dvb/pocketSI...
It is so fascinating to see #RTTY decoding on this little SI4732 ESP32 #radio
Station is Pinneberg DDH9 #weather on 10100 kHz.
New #firmware also includes EiBi import via USB
#hamradio #hamr #AmateurRadio #prepping #emergency #antenna #decoder #ship #receiver #shortwave #maritime
Wkd tks fer multiplier
14.12.2025 17:54 — 👍 0 🔁 0 💬 0 📌 0
Doing some radio experiments with #meshcore on #868MHz
Transceiver is Heltec v4 and #antenna a 8dBi vertical.
Just placed this #repeater in the mast.
#hamradio #hamr #AmateurRadio #prep #EmergencyResponse
On the Dutch teletext, even hamradio dx expedition news was announced. And the correct answers of the ham exam. But that was in the 80s.
01.12.2025 09:32 — 👍 1 🔁 0 💬 1 📌 0QRV in cq ww cw contest.
At Saturday under callcall pi4kar.
#hamradio #hamr #AmateurRasio #amateur #radio #antenna #HF #contest #cw #morse #weekend #Saturday #Sunday
QRV in cqww cw contest.
This morning from clubstation PI4KAR and now from home.
#hamradio #hamr #AmateurRadio #contest #cw #morse #HF
Connected a BME280 sensor to the #Meshcore transceiver Heltec V4.
SDA goes to GPIO 17
SCL goes to GPIO 18
Vcc = 3.3v
Needs some calibration 😄
#hamradio #hamr #AmateurRadio #868MHz #prepping #Weather #temperature #pressure #humidity
Wow! That are unforgettable QSOs confirmed by a nice card with beautiful stamps.
16.11.2025 11:36 — 👍 1 🔁 0 💬 0 📌 0
Playing again with 868MHz #meshcore #mesh network.
The #swr plot of the stock #antenna of my Heltec t114 and a few-minutes-build GP.
#hamradio #hamr #AmateurRadio #measurement #DIY
