[Kenwood] Kenwood Digest, Vol 82, Issue 17

[Mark Kenward]

AND, Kenwood no longer supports these chips in certain radios, such as the 
ts-850.
Meaning, if they die, you cannot replace the chips.

The only way to resurrect the radio is to canniballize another radio.


----- Original Message ----- 
From: "Lou" <beethoven1 at sbcglobal.net>
To: <kenwood at mailman.qth.net>
Sent: Saturday, February 26, 2011 12:21 PM
Subject: Re: [Kenwood] Kenwood Digest, Vol 82, Issue 17


> DDS is Direct Digital Synthesis..A technique using aspecial chips located 
> on
> the Carrier Board to generate the RF signals in the radio..The chips are
> preprogrammed to produce precise signals and work in conjunction with the
> VCO's(Voltage Controlled Oscillators to produce the LO(Local Oscillator
> signals).
>
> Lou
>
>
> ----- Original Message ----- 
> From: <kenwood-request at mailman.qth.net>
> To: <kenwood at mailman.qth.net>
> Sent: Saturday, February 26, 2011 9:01 AM
> Subject: Kenwood Digest, Vol 82, Issue 17
>
>
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>> Today's Topics:
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>>   1. DDS FOR KENWOOD TS-850S? (Jim Vaughan)
>>   2. Re: DDS FOR KENWOOD TS-850S? (Gary)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Fri, 25 Feb 2011 13:09:44 -0500
>> From: "Jim Vaughan" <k4txj at arrl.net>
>> Subject: [Kenwood] DDS FOR KENWOOD TS-850S?
>> To: "Kenwood List" <Kenwood at mailman.qth.net>,
>> <kenwood-request at mailman.qth.net>
>> Message-ID: <7CDF4378842C443986527827D9A9AE36 at MAKO3>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Could someone tell me what is a "DDS" for a Kenwood TS-850S?
>>
>> Thanks,
>>
>> Jim, K4TXJ
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Fri, 25 Feb 2011 12:57:06 -0800
>> From: "Gary" <n6lrv at cox.net>
>> Subject: Re: [Kenwood] DDS FOR KENWOOD TS-850S?
>> To: <Kenwood at mailman.qth.net>
>> Message-ID: <8F29706BABFE4597A201F4EBF0302423 at Garyp4>
>> Content-Type: text/plain; charset="us-ascii"
>>
>> Direct Digital Synthesizer.
>>
>> -----Original Message-----
>> From: kenwood-bounces at mailman.qth.net
>> [mailto:kenwood-bounces at mailman.qth.net] On Behalf Of Jim Vaughan
>> Sent: Friday, February 25, 2011 10:10 AM
>> To: Kenwood List; kenwood-request at mailman.qth.net
>> Subject: [Kenwood] DDS FOR KENWOOD TS-850S?
>>
>> Could someone tell me what is a "DDS" for a Kenwood TS-850S?
>>
>> Thanks,
>>
>> Jim, K4TXJ
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>> End of Kenwood Digest, Vol 82, Issue 17
>> ***************************************
>
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