"ve3..." wrote:

CFRX 6070 khz uses a Harris !kw transmitter to relay the programs of
CFRB Toronto 1010 khz.

The website given below states that they use an Elcom-Bauer 701B-HF transmitter.

QSL's are handled by
the Ontario DX Association, 155 Main St. N. , Apt 313
Newmarket, Ontario, Canada, L3Y 8C2
reports can also be sent by email to

CFRX is heard mainly in the north-east in daytime and goes long skip at
night but it is always on.
Their website is: http://www.odxa.on.ca/ and it has lots of
information and links.