[Elecraft] KX1 REMOTE SPEAKER

[Bruce Prior]

The key to using a speaker for the KX1 is that it should provide a good impedance match with the KX1 output.  I've found that the RadioShack model 19-318A works very well with the KX1 without any additional amplification.  The only modification I made to the speaker was to add a shorter cable to save weight and to use a stereo plug so that both the tip and ring are wired in parallel.  I like to use a speaker when I take the KX1 on a hiking trip so that I can keep the radio on while doing camp chores.  That way I'm only tied to the rig when I'm actually transmitting.
73, Bruce Prior N7RR 


 J. Bruce Prior
 853 Alder Street
 Blaine, WA 98230-8030
 360-332-6046
 Amateur Radio Station N7RR
 Grid CN88px
 FISTS 10539    QRP ARCI 4241    GORC 015    NAQCC 2618




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