[Boatanchors] Slightly OT - Poor Man's Voice Keyer Progress
John P.
jpetrocxme at yahoo.com
Wed Aug 6 19:31:55 EDT 2008
I picked up one of those OLD Lucent digital phone answering machines at the local thrift store for $2.00. Connected the speaker output directly to the phone patch input on my SB-101.
I recorded a "CQ" on the out-going announcement.
BTW, I left a 5 sceond pause at the end of the CQ message so that I would have time to un-key the mike after "calling CQ" and before the "Beep".
IT WORKS !!!!. Admittedly the impedance match causes a loss of audio quality but that will soon be solved with an audio transformer.
I did put a $1.99 switch in the circuit to the phone patch output and an RCA jack on the back of the device.
TOTAL COST so far is about $4.50.
Comments welcome!!!
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