Spring cleaning in my shack. While stocks last, I'm giving away sets of 2 old stock PCB's for my QRP-Labs broadcast band filter for postage cost only. Checkout: https://www.ph2lb.nl/blog/index.php?page=bc-filter and if you like it, fill in the webshop order form http://ph2lb.nl/webshop/order.php to get yours.

Mar 28, 2023

New K2 mods and articles.

Category: General

Posted by: lex

I have added new K2 mods and articles to this website . . . . (continue reading)

Jan 18, 2023

I'm now on HamShack Hotline.

Category: General

Posted by: lex

I'm now on HamShack Hotline 420-000-0225 (or the short number 84225)

Continue reading . . .

Dec 25, 2022

Measuring output power

Category: General

Posted by: lex

When you want to measure output power and don't have a power or dBm meter, but do have a oscilloscope and a 50 ohm load, you good to go.

Check out this page on which I describe how to do it.

Continue reading . . . .

Protect circuits from reversed voltage

General

General

<< < Page 47 of 47

Dec 5, 2009

Nieuwe website

Category: General

Posted by: lex

Na weken van voorbereiding is vandaag mijn oude blog vervangen door deze nieuwe website. Regelmatig zal ik in het nieuws topic mededelingen doen die verwijzen naar de gewijzigde en/of nieuwe pagina's op deze website.

[More]

^ Top

Previous page: More punch MH-31
Next page: K2 USB interface

PH2LB shack on the internet.

PH2LB shack on the internet.

Navigation

Sub Navigation

Blog

Protect circuits from reversed voltage

General