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 📌 0
QRV in cq ww cw contest.
At Saturday under callcall pi4kar.
#hamradio #hamr #AmateurRasio #amateur #radio #antenna #HF #contest #cw #morse #weekend #Saturday #Sunday
29.11.2025 23:53 — 👍 3 🔁 0 💬 1 📌 0
QRV in cqww cw contest.
This morning from clubstation PI4KAR and now from home.
#hamradio #hamr #AmateurRadio #contest #cw #morse #HF
29.11.2025 14:39 — 👍 4 🔁 0 💬 0 📌 0
Wow! That are unforgettable QSOs confirmed by a nice card with beautiful stamps.
16.11.2025 11:36 — 👍 1 🔁 0 💬 0 📌 0
No FT8 those days.
The bands were filled with ssb, cw and some computer modes (rtty, amtor, pactor, ax25, sstv).
And, FM and AM on 10m on a daily base.
16.11.2025 07:12 — 👍 0 🔁 0 💬 1 📌 0
Almost no rain here in the Netherlands.
This pool of water should fully filled this time the year.
13.11.2025 17:17 — 👍 3 🔁 0 💬 1 📌 0
Indeed. This is homebuild but it is also available in commercial webshops as "qrm eliminator X-phase".
Only worth the money if you can place the phase antenna close to the source.
13.11.2025 13:06 — 👍 1 🔁 0 💬 0 📌 0
Local #interference makes #reception below 5 MHz impossible.
But this solution with a miniwhip #antenna and mixing this signal out of phase, the #QRM is almost gone.
#hamradio #hamr #AmateurRadio #residential #solution #HF #shortwave
13.11.2025 09:54 — 👍 6 🔁 0 💬 1 📌 0
The Social media those days.
10.11.2025 04:19 — 👍 0 🔁 0 💬 0 📌 0
March 3th 1980, it was legal to use #CB #radio in the #Netherlands.
In the first weeks, more than 300000 licences were sold but only 22 channels were available.
The result: very crowded channels.
Hear the mess of #channel 14.
#hamradio #hamr #AmateurRadio
#antenna #FM
09.11.2025 19:45 — 👍 5 🔁 0 💬 1 📌 0
"At the top of the dial".
During the English lessons at school, we had to learn poems. I did choose the songtext London Calling.
06.11.2025 20:18 — 👍 1 🔁 0 💬 1 📌 0
On AliExpress. Last week around 22 euro
02.11.2025 08:27 — 👍 0 🔁 0 💬 0 📌 0
Waterfall on HF
No conditions at this moment.
#hamradio #hamr #AmateurRadio #SI4732
01.11.2025 13:31 — 👍 4 🔁 0 💬 0 📌 0
At AliExpress for about 20 euros last week
01.11.2025 13:30 — 👍 0 🔁 0 💬 0 📌 0
#testing the #waterfall #display
Can be activated at backlight 32 or 33 and use ETM mode.
By turning and pressing the #VFO button you can enter the #station showed on the waterfall.
#hamradio #hamr #AmateurRadio #radio #SI4732 #antenna #SDR
#firmware
01.11.2025 13:29 — 👍 9 🔁 1 💬 3 📌 0
With this mod, you will have a #RTTY #decoder
New is the terminal #display to have a larger read back window.
#conditions are bad today but here is a small #demo with Pinneberg #weather #station
#hamradio #hamr #AmateurRadio #antenna #tadio #SI4732 #WX
#HF #shortwave
01.11.2025 13:28 — 👍 5 🔁 1 💬 0 📌 0
Two weeks ago, during #JOTA , someone was really impressed by the #SI4732 #mini #radio so I give my device to him.
I bought a new one (V3) and the #hardware #mod for #RTTY decoder is already made.
Playtime.
#hamradio #hamr #AmateurRadio #YOUTH #scouting
01.11.2025 12:10 — 👍 3 🔁 1 💬 1 📌 0
No, these were the dishes of PA3CSG.
The solid dish is now at PA3DZL and the other (8m) dish has been moved to OK1TEH.
Geert, PA3CSG, was forced to stop EME because of RFI from commercial users.
29.10.2025 14:04 — 👍 0 🔁 0 💬 0 📌 0
That's good news. The downside of scu-lan10 was lack of cw.
Solved here with 2x arduino (one at laptop side and other at transceiver side).
16.10.2025 07:59 — 👍 1 🔁 0 💬 1 📌 0
Cheap LED 🤬
08.10.2025 18:56 — 👍 0 🔁 0 💬 1 📌 0
Misschien de verleden tijd van kwantum?
07.10.2025 10:33 — 👍 0 🔁 0 💬 0 📌 0
Yes, we will at least make a note in the VHF UHF part.
06.10.2025 10:19 — 👍 1 🔁 0 💬 0 📌 0
You need line of sight indeed.
05.10.2025 14:44 — 👍 1 🔁 0 💬 0 📌 0
Thank you
05.10.2025 14:16 — 👍 0 🔁 0 💬 1 📌 0
December: the period that those outdoor LED Christmas lights making it even worse.
04.10.2025 18:36 — 👍 0 🔁 0 💬 1 📌 0
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