[Boatanchors] [Milsurplus] WWII, Germany and Their 170 KC C.D. Net

[Glen Zook]

The carrier current transmitters in the ARRL manual use a link coupling with one side isolated with a capacitor in one side with the other side connected directly to the AC line and the other transmitter used link coupling with one side grounded and the other side connected by capacitors to both sides of the AC line.
 
Glen, K9STH


Website:  http://k9sth.com
On Monday, March 31, 2014 4:19 PM, rbethman <rbethman at comcast.net> wrote:
 
It would be just as interesting to determine the impact on AM/FM radio 
receivers in the Broadcast arena.

Many used to use an inductive coupling to the AC line for an antenna.

Bob - N0DGN


On 3/31/2014 5:04 PM, Glen Zook wrote:
> The 1945 edition of the ARRL Radio Amateur's Handbook has an entire chapter on carrier current.  There are plans for a transmitter using a single 6L6 and another using a pair of 802 tubes.  Also, there are plans for a modulator, a transceiver, and a receiving converter to use with an HF superheterodyne receiver.
>
> I just wonder if operating carrier current would get into those baby monitors that use the AC lines for transmissions!
>  
> Glen, K9STH
>
>
> Website:  http://k9sth.com

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