Building DSP into QRP rig

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From: Jim Osburn (jpo@acd4.acd.com)
Date: Wed Apr 13 1994 - 14:48:01 EDT


I think I will build my Radio Shack DSP-40 into my next homebrew rig.
The DSP-40 comes with an audio amplifier, a speaker, volume control,
jacks, etc.. That's stuff a QRP rig needs anyway. It also has the DSP.
That will make my QRP rig "high tech". And the DSP-40 runs off 12 V.
All I have to do is get it out of the plastic case it's in and mount
it in the case of my QRP rig. I'll probably build a shielded enclosure
around the DSP-40 out of PCB material so the digital stuff doesn't mess
up the RF.

73,

Jim


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