[RFI] Aquarium Heater

Eric - VE3GSI ve3gsi at sympatico.ca
Wed Feb 9 18:35:06 PST 2011


Hi Bob,
I use to have 4 Hagen Tonic heaters and detected no RFI problems. They use
solid state switching and unlike the old mechanical thermostat products of
years gone by, don't arc which was the cause RF noise or worse stick on to
boil your fishy friends. 
Eric - Ve3gsi


-----Original Message-----
From: Bob Turner
Sent: February-09-11 3:45 PM
To: rfi at contesting.com
Subject: [RFI] Aquarium Heater

I am considering purchasing an Aquarium and it will need a heater around 225

watts.   I've heard (no pun intended) RFI is a known problem with Aquarium 
heaters.  Are there any good or bad models I should know about?  Anyone have

any experience with this care to share your thoughts?

Bob 




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