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Old 3rd Jun 2020, 9:07 am   #4
M0FYA Andy
Nonode
 
Join Date: May 2007
Location: Preston, Lancashire, UK.
Posts: 2,510
Default Re: Need help with cable from vintage PSU to R1155 (D) receiver

There's no reason to be concerned about using an AC supply for the receiver heaters. The ground power supply for the T1154/R1155 combination supplied DC because it is required by the transmitter keying relay.

Andy
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