Title: AN/ARC-38 Post by: KA3EKH on January 10, 2019, 04:52:25 PM Time to blow my own horn again, just put a video up on YouTube of my AN/ARC-38 Collins auto tune AM transceiver. It uses two 6159 in a push pull circuit for the modulator and three 6159 tubes in parallel in the PA as the final amplifier. The 6159 is a military version of the 6146 with a 28 volt filament.
https://www.youtube.com/watch?v=HD2Y-zEcvKE Ray F/KA3EKH Title: Re: AN/ARC-38 Post by: af6im on February 05, 2019, 05:08:47 PM Great job! Complex rig. Love watching the auto tune electro mech stuff doing its job. Bravo.
73 Mark AFIM Title: Re: AN/ARC-38 Post by: Opcom on February 06, 2019, 10:21:50 PM One of my favorite transceivers. Real autotune and all tubes, home-repairable. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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