Re: [Elecraft] KX3 IQ ADC and IQ DAC specification?
Hello John! The components used are shown in the KX3 schematics available on the Elecraft website. You can get whatever specifications your are interested in about those components from the manufacturer's data sheets. The sampling rate currently being used, subject (but unlikely) to change is 48 kHz. 73, Lyle KK7P I am trying to determine the IQ ADC and IQ DAC specification in the KX3.I'm interested in determinng how many bits and the speed...Bit resolution and samples per second? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KX3 IQ ADC and IQ DAC specification?
Judging by the anti-aliasing filters, I would guess maybe 48k samples per second, 24 bits per sample. Could be higher at 96k which could reduce noise slightly via decimation, but that would probably consume extra power and not be worth it. But does it really matter? That is all internal to the radio, and is not exposed on any of the external interfaces. 73, Matt VK2RQ Envoyé via Outlook Mobile _ From: John Lawrence via Elecraft <elecraft@mailman.qth.net> Sent: vendredi, février 5, 2016 4:45 PM Subject: [Elecraft] KX3 IQ ADC and IQ DAC specification? To: <elecraft@mailman.qth.net> I am trying to determine the IQ ADC and IQ DAC specification in the KX3.I'm interested in determinng how many bits and the speed...Bit resolution and samples per second? Thanks John, W1QS __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to matt.vk...@gmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] KX3 IQ ADC and IQ DAC specification?
I am trying to determine the IQ ADC and IQ DAC specification in the KX3.I'm interested in determinng how many bits and the speed...Bit resolution and samples per second? Thanks John, W1QS __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
