[Elecraft] Specs KIO3-B internal sound card

Udo Langenohl - DK5YA dk5ya at dk5ya.de
Wed Sep 20 11:36:10 EDT 2017


Sounds good, gonna give it a try next week and will compare external 
stuff / internal stuff and let the group know. KIO3B is expected to 
arrive tomorrow.

Thanks at all in the group replying.

73 Udo, DK5YA / DX7EME

Am 20.09.2017 um 13:53 schrieb Jim Sheldon:
> Udo,
> I've been using my K3S on FT-8 with great success via the K3S' internal 
> soundcard.  I use it with MMTTY all the time as well and it decodes 
> better than a HAL ST-8000 I used to own.  Listen to what K9YC says, he 
> knows what he's talking about.
> 
> W0EB
> 
> ------ Original Message ------
> From: "Jim Brown" <jim at audiosystemsgroup.com>
> To: elecraft at mailman.qth.net
> Sent: 9/19/2017 11:06:56 PM
> Subject: Re: [Elecraft] Specs KIO3-B internal sound card
> 
>> On 9/19/2017 3:55 PM, Udo Langenohl - DK5YA wrote:
>>> compared to high quality external devices SNR and THD+N is rather 
>>> poor. And so is the dynamic range and the max. sampling rate of just 
>>> 48KHz.
>>
>> Don't fall into the trap of "specsmanship" and thinking you need 
>> cutting edge audio products for ham radio, which is a FAR less 
>> demanding application. WSJT-X operates at 48 kHz 16-bit,
> 
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