[R-1051] Speaker hook up

ROSS HOCHSTRASSER bavarianradio at comcast.net
Sun Jun 21 15:38:15 EDT 2020


Hi All, I have a 1051B also and I am running a 12 inch coaxial hifi speaker with it(with a switch for both USB and LSB) and I can fill the room with sound. I am using a 70 volt line match transformer for impedance matching. Make sure you are connected with the proper USB or LSB speaker port depending on which is selected at the front panel. If so, you may have a problem with  one of the audio output amps.  Good Luck and 73 Ross W1EKG
> On June 21, 2020 at 1:04 PM paul swed <paulswedb at gmail.com> wrote:
> 
> 
> Yes a amplifier. It only puts out a few milliwatts.
> Any amplifier should work. Like the old radioshack or computer speaker amps.
> $5 at microcenter :-)
> Paul
> WB8TSL
> 
> On Sun, Jun 21, 2020 at 11:25 AM GRIECO <tgrieco at optonline.net> wrote:
> 
> > I have an R-1051B receiver plus 600 0hm speakers, two pin plug for back of
> > unit and want to hook it up. I believe I'm missing something because no
> > audio. Do I need a transformer or something ??
> >
> > Deleted
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