Marcus,Rob:

       Is such as that I used GNU Radio Software.Could you please show me an 
example code to use N310 External LO ?

I want to control sent singal frequency by external signal source frequency.

And if I change external signal source frequency  of the device such as NI 
PXIe-5644 VST,N310 signal center frequency will also be changed to half of 
External LO .

 

 

 

 

谢谢,有任何问题请随时与我联系!

——————————————————————

李泽远|研发工程师

北京曾益科技有限公司

手机:13121162044

地址:北京市海淀区中关村大街中关村SOHO 1108
网址: <http://www.zengyi-tech.com> www.zengyi-tech.com

 

发件人: Rob Kossler <[email protected]> 
发送时间: 2021年12月9日 1:14
收件人: Marcus D. Leech <[email protected]>
抄送: [email protected]; USRP list <[email protected]>
主题: [USRP-users] Re: 答复: Re: 答复: Re: 答复: Re: 答复: 答复: Re: 答复: Re: How to use 
External LO on N310 device?

 

I searched the code for "rx_lo_source=external" and "tx_lo_source=external", 
but didn't find anything related. It seems that the device args should include 
these.  

 

On Wed, Dec 8, 2021 at 11:02 AM Marcus D. Leech <[email protected] 
<mailto:[email protected]> > wrote:

On 2021-12-08 02:05, [email protected] 
<mailto:[email protected]>  wrote:

I do not set TX or RX.This is my python code.Please give me some suggestions.

Thinks.

 

 

 

Ah, you're using Gnu Radio.  I'll have to think about how to meet the 
constraints of external-LO use when using Gnu Radio.

Has anyone else done this?



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