LA6NCA

HAM RADIO PAGE

 




My private page


Ham radio page


German WW2 radio

Video page


Cold war and WW2 page




Amateur radio is a hobby that uses advanced technology in most ways.
I have a special interest in radio equipment from WW2, and design of radio equipment with tubes.




Here are my ham radio cars.



Here are my lab.



My small exhibition of circuit boards at NRHF 2018.



SOME OF MY HOMEBREW PROJECTS.


NEW PRODUCT SI5351 OSCILLATOR


This is my new oscillator.






6SN7 AUDIO AMPLIFIER


826 AUDIO AMPLIFIER


WORLD'S SIMPLEST AMPLIFIER


TUBE / MOSFET HYBRID AMP


ECC83 AUDIO AMPLIFIER


EL3 AUDIO AMPLIFIER


MULLARD 5-10 AMPLIFIER


RADIO MONITOR AMPLIFIER


PCL84 AUDIO AMPLIFIER


HF ANTENNA BALUN


80 METER CONVERTER


145 MHz JPOLE ANTENNA


MICROPHONE AMP.


ENG MIXER


FUG10 / 100WS POWER


RF PROBE


SDR MF RECEIVER


6SN7 AUDIO AMPLIFIER , #2

ARDUINO AUDIO PREAMPLIFIER

S-MATCH

WINLINK



Sidetone Oscillator


6L6 AM and CW transmitter


145 MHz Yagi antenna

CW KEY


Power for Torn.Eb

MAGNETIC LOOP ANTENNA

RF SWITCH 1x2

SPAEKER PAGE

Microphone Amplifier


Monitor Speaker

TEKNOLOGIPROSJEKT TORSTRAND SKOLE LARVIK, 2000


6146 Transmitter


6L6 Transmitter


1.5V/90V Tube Power


RX_LOOP


Audio DSP Project


Ham radio Oscillator


Digital Audio Amplifier


 


HF PREDICTION TOOL


URSL - GRAFEX
HF Prediction tool.
Here you can calculate which RF band should be used for a radio communication


Radio Shack no.1



Radio Shack no.3

HD PHOTO (Click twice)

Here is my 472 kHz station. At the bottom right are 100WS and Lo6L39,
both of which operate on this band. Here are also two short wave transmitters.
Lo40K39a and 80W.S.a. Receivers that can operate with the transmitters are
Schwabenland and T9k39 Main. The transmitters and receivers are selected with a relay system.



Radio Shack no.4

HD PHOTO (Click twice)

From the lower left, we have E52b, 30W.S / Mw.E.c, 15W.S.E.b, Torn.Fu.b1 and 5W.S.b.
On the shelf we have "The green box" and Ha5K39b.
All of these are connected and ready for use.



NORWEGIAN MILLITARY RADIO TRANCEIVERS

NILSEN SETTET

NILSEN - Norwegian Radio Station
Designed 1951

NRS100

NRS100 - Norwegian Radio Station
Designed 1952






A Norwegian developed VHF transceiver.

VHF TRANCEIVER 27 - 70 MHz, 1720 channels.


NO/PRC-111
HF tranceiver



W.T.3 - Norwegian Radio Station
Designed 1958



OTHER RADIOS



BC610 WW2 TRANSMITTER


SOE TRANCEIVER, PARASET

Type 3, MK2 (B2) (Berit)
British WW-II clandestine radio

R390A / URR


WW2 RADIO RECEIVER, ANDREA

RF301A
under construction


UK WW2 TRANCEIVER, WS62


USA WW2 TRANSMITTER, BC375


KYYNEL









MY OTHER PAGES


WW2 / COLD WAR PAGE

LA1UH RADIO COLLECTION

GUNDERSEN RADIO COLLECTION

JUEL's RADIO COLLECTILN

STAALAND RADIO COLLECTION


Amplifier and radio repair.
VINGFIX, LARVIK, NORWAY
   



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