05-14-2014 02:00 AM
Hi,
I am using the USRP 2920, I wish to develop record and playback application. First of all I will like to know how the USRP2920 operate. From HF Reception up to output of IQ Signals into Gigabit Ethernet interface.
Can someone provide me with detailed documentation on:
-How does the clock is been generated and which frequency range does it covers?
-How does ADC/DAC processes data, when does it use 8 or 16bits? and how it is related to the instantaneous Bandwidth of either 20 or 40 Mhz?
-How does it compute the downconversiton factor? and the decimation factor at the DDC for a more narrow bandwidth?
-How large is the Buffet and how often should be read/write in it to avoid under/overflow?
Thanks in advance for your help!
06-16-2014 04:34 AM
Hi Aristocrate,
here are two documents:
http://sine.ni.com/nips/cds/view/p/lang/en/nid/209948
the manual:
http://www.ni.com/pdf/manuals/375839a.pdf
If you have further questions, do not hesitate to ask here.
best regards
Richard
PS:
Getting Started Guide