Re: [USRP-users] DDC in USRP N200 Motherboard

2018-09-04 Thread Martin Braun via USRP-users
On Fri, Aug 31, 2018 at 10:14:27AM -0400, Marcus D. Leech via USRP-users wrote: > On 08/31/2018 09:26 AM, Flo A. via USRP-users wrote: > >Hei! > > > >I have a very general question regarding the function of the digital mixer > >as part of the USRP motherboard-DDC: > > > >Since the RF signal is alre

Re: [USRP-users] DDC in USRP N200 Motherboard

2018-08-31 Thread Marcus D. Leech via USRP-users
On 08/31/2018 09:26 AM, Flo A. via USRP-users wrote: Hei! I have a very general question regarding the function of the digital mixer as part of the USRP motherboard-DDC: Since the RF signal is already mixed to baseband by the synthesizer component of e.g. the LFRX daugtherboard, I do not und

[USRP-users] DDC in USRP N200 Motherboard

2018-08-31 Thread Flo A. via USRP-users
Hei! I have a very general question regarding the function of the digital mixer as part of the USRP motherboard-DDC: Since the RF signal is already mixed to baseband by the synthesizer component of e.g. the LFRX daugtherboard, I do not understand why we need another mixer after the ADC as part of