New experimental output system for LDMOSFET amplifiers.


Call since 1969.
 

 
 
Info/mods transverter HX-240.
PAFRI TECHNICAL INFORMATION FOR HAMS    PAFRI
The contents of articles assume that a reader already has the necessary technical knowledge of a licensed radio amateur. 

ANT

ATU

MISC

Update 1

Update 2

Update 3

Update 4

Update 5

elgroep

PS

MODS

QRO

Information

PAØFRI

CQ serenade (MP3)

Biography Eng

BiografieNL

Veteran


 Homepage since 8 nov 2003, thereafter > 7900000 visitors.
F.H.V. Geerligs (Frits, PAØFRI) AMATEUR OF THE YEAR 2009, QTH: Etten-Leur, the Netherlands.
My previous full A-class license (Morsecode included) is converted to full F-class = CEPT T/R 61-01.

Articles, schematics, images and photographs may be published elsewhere if you mention the source.

The TravelS-Match, S-Match, and FRI-Match antenna tuners are designed by PAØFRI
Have something repaired, modified or aligned? Contact PAØLMD www.hamradioservice.nl