|
Title: Poptronics Cathode Modulator. Oh boy! Post by: WA4WAX on April 20, 2016, 08:55:19 PM Good for plate currents up to 200 mA. Perhaps more if you sub a 6AS7 for the 6Y6! Give that DX-60 a voice. See circuit page 112.
Have fun. http://www.americanradiohistory.com/Archive-Poptronics/50s/59/Pop-1959-04.pdf Title: Re: Poptronics Cathode Modulator. Oh boy! Post by: Carl WA1KPD on April 20, 2016, 09:40:48 PM Could not find it in that issue
Title: Re: Poptronics Cathode Modulator. Oh boy! Post by: WA4WAX on April 20, 2016, 10:08:25 PM Dear Carl:
Go to "Among the Novice Hams" on page 111. Just below this page you will see a picture of the modulator and the circuit. The pertinent text is on a later page. Matt :-) Title: Re: Poptronics Cathode Modulator. Oh boy! Post by: w4bfs on April 20, 2016, 10:21:04 PM good basic transformer info on pg 73 AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
|