Update 2004
Arpad's radiotelescope
Cleening the dish (Will it grow? :)
Arpad's RA corner
Test-corner for electronics job
Disaster.1999 december.followed by 2,5 years of planning.What to do
Dual system
LNB
Looking forward...
The old RA receiver. It doesn´t exist today.
The preamps...
An old RA-receiver,modified from a very old TV- receiver will be moved into this nice box
DC amplifier and the dual channel antenna-system
Four channels Adjusatble Stabilised Power Supply
Listen to the Whistlers
McGravy receiver
Two channels DC amplifier. (SARA 408 Mhz, and Sky and telescope 1978).With 4x20 LEDs