4 m/70 MHz Low pass filter (LPF).





 

 
 
 
BLF188XR replaced by MRFE6VP61K25H
in HF amplifier. 

The contents of articles assume that a reader already has the necessary technical knowledge of a licensed radio amateur. 
PAFRI TECHNICAL INFORMATION FOR HAMS    PAFRI

ANT

ATU

MISC

Update 1

-2

-3

-4

-5

Doelgroep

PS

MODS

QRO

Information

PAØFRI

CQ serenade (MP3)

Biography Eng

BiografieNL

Veteran

Homepage since 8 nov 2003

F.H.V. Geerligs (Frits, PAØFRI, F-class license) 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.

www.pa0fri.com & pa0fri.home.xs4all.nl & www.qsl.net/pa0fri & www.pa0fri.geerligs.com

 

The TravelS-Match, S-Match, and FRI-Match antenna tuners are designed by PAØFRI
Articles, schematics, images and photographs may be published elsewhere if you mention the source. I appreciate a message to me, possibly with a copy of the relevant publication.
Have something repaired, modified or aligned? Contact PAØLMD www.radioamateurshop.nl