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Analog voice scrambler needed

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Iv

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voice scrambler chip

If anybody know where can I find any info about analog voice scrambler like as PHILIPS PCD440 IC? This IC not available...
 

jetmarc

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analog voice scrambling

On 2002-03-16 14:35, Iv wrote:
If anybody know where can I find any info about analog voice scrambler like as PHILIPS PCD440 IC? This IC not available...
At http://www.conrad.de you can get the FX118 chip.
Its scrambling works by inverting. It is
not secure, though, just like any analog
scrambling technique!
 

pool_77

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simple voice scrambler

You can use simple SSB modulator and then transfer LSB or USB band

pool_77
 

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