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Welkom op mijn website / welcome to my website.

Deze website bevat artikelen over een verschillende interesses van mij en waarvan ik denk dat het publiek er zijn of haar voordeel mee kan doen. Wijzigingen in pagina's en toegevoegde artikelen zullen grotendeels in het Nieuws blok. Mogelijk zal het grootste deel van de artikelen in het Engels zijn om een zo groot mogelijk prubliek te bedienen.

This website contains articles regarding variouse intrest I have and for what I think me be usefull to the public. Changes to the pages and new articles will be revered to in the Nieuws blok . Some pages may be in Dutch but can be easly translated to English with Google Translate.

Veel lees plezier / enjoy the reading.

Lex

 

Blog ....

 

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Apr 5, 2018
Categorie: Algemeen
Ingezonden door: lex

Or a 0 gauge papersize diorama on a A4 standard piece of paper with the size of 297 mm x 210 mm. Continue reading . . . .

Mar 6, 2018
Categorie: Algemeen
Ingezonden door: lex
Just some thoughts . . . . Read more.
Feb 28, 2018
Categorie: Algemeen
Ingezonden door: lex
Beeing a longtime listener of the SolderSmoke podcast. I have heart many things about the BitX20 radio developed by Ashhar Farhan, VU2ESE. A lot of hams build that rig in variouse ways, but have build and owning a ILER20, a second diy 20m rig wasn't on my list. 

But then the word was said in the postcast that Ashhar has released a new uBitX radio not as kit or just the schematics, but as a ready to experiment module for 40m with a simple VFO for a remarkable low price (just $109 incl shipping). So then things got interesting and in the second week of December 2017 I orderd it and the waiting begun.

Cointinue reading  . . .
Feb 17, 2018
Categorie: Algemeen
Ingezonden door: lex

As many of my website readers know is that I like to build stuff my self and for that I have worked the last 30 years in variouse modelrailroad scales like N, HO, IIm & IIf. But sometimes you have to change to get new inspiration, so when I got my hands on some very nice Lenz Spur-0 freight cars, the idea about a new indoor modelrailroad was born. Read more . . .

Nov 26, 2017
Categorie: Algemeen
Ingezonden door: lex
I found a design of a 3D printed adapter so you can use Anderson Power Pole connectors directly on a FT817(ND). Read more . . .
Oct 24, 2017
Categorie: Algemeen
Ingezonden door: lex

Loving the kits from QRP-Labs, I knew I wanted to buy and build a QCX CW tranceiver the moment Hans Summer announced it. So when it he put it in the QRP-Labs shop I didn't hesitated for a moment and ordered the 40m kit. Read more . . .

Jun 8, 2017
Categorie: Algemeen
Ingezonden door: lex
Hamradio is all about experimenting so once in a while I buy materials, use them and are done experimenting with them. But also some times  buy materials and due to a lag of time don't use them at all in my experiments. . . (read more)
Feb 15, 2017
Categorie: Algemeen
Ingezonden door: lex
New stuff on my Regner C-Kuppler.

Read more
Dec 29, 2016
Categorie: Algemeen
Ingezonden door: lex

Got my self a BitX40 module.

Read about it at this page.

Nov 22, 2016
Categorie: Algemeen
Ingezonden door: lex

LoRA GP antenna - in TTN LoRa crash course

In the LoRa crash course by Thomas Telkamp (a must view when you into LoRa or IOT) at 30:33 this design is referenced.

https://youtu.be/T3dGLqZrjIQ?t=30m33s

Thomas, thanks for the reference :-)


Nov 2, 2016
Categorie: Algemeen
Ingezonden door: lex

There is a nice archive of vintage Italian Hamradio magazines.

Check it out at : this link.


Aug 16, 2016
Categorie: Algemeen
Ingezonden door: lex
Big update on my LoRA / TheThingsNetwork page on this blog.
Check it out : link
Mar 29, 2016
Categorie: Algemeen
Ingezonden door: lex

2m Preamp

I had plans for months now to build a 2m preamp based on a schematic from SV1BSX a 2m VHF preamp with about 18dB gain (for the schematic checkout this link). Last month I had worked out the component layout for the PCB and recently I had time for a realize this afternoon hamradio project.  . . . read more . . .

Mar 24, 2016
Categorie: Algemeen
Ingezonden door: lex

. . . . . en weer op een goede manier :-)

Ik ben weer eens gevraagd om het een en ander te demonstreren tijdens een Grootspoorgroep bijeenkokmst in Zetten. Wederom heb ik een Newqida wagon onderhanden genomen en deze keer heb ik hem bijna laten afkeuren.

lees verder . . .

Mar 11, 2016
Categorie: Algemeen
Ingezonden door: lex

After a busy week I had to have a "get my mind of the some matters" hamradio project. So I looked in my "nice gadgets and stuff for small projects" and found the TTP224 4- Channel Digital Touch Sensor Module's I bought a few months ago on a hamradio event.  Read more . . .

 

Jan 26, 2016
Categorie: Algemeen
Ingezonden door: lex

As long as I have my Yaesu FT-301 the hunt was on to get a external VFO for that beautifull rig. Unfortunatly that thing is very hard to get, so when Hans Summers stared to sell his Ultimate Arduino Shield kitt on QRP-labs.com idea's were forming in my mind.

Read more . . .

Jan 6, 2016
Categorie: Algemeen
Ingezonden door: lex

Added a new mod page : Z817 BNC mod

and a information page : So NO to UHF Connectors

Enjoy the reading.

Jan 2, 2016
Categorie: Algemeen
Ingezonden door: lex
Added a new walk to the Field reports page :  2015 December walks
Dec 4, 2015
Categorie: Algemeen
Ingezonden door: lex

Added a new walk to the Field reports page :  2015 November walks and 2 new project to the project pageSmall portable HF PA and Digimode box

Aug 7, 2015
Categorie: Algemeen
Ingezonden door: lex
Added a few new walks to the Field reports page2015 July walks and 2015 August walks



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