[USRP-users] USRP X310

Marcus D Leech patchvonbraun at gmail.com
Tue Jul 14 10:29:59 EDT 2020


Joe:

The input levels that cause distortion vary quite a bit from daughtercard to daughtercard, and even within a daughtercard there will be variability depending on frequency. 

The performance data can be consulted for this:

https://files.ettus.com/performance_data/

What you’re looking for is IP3 and P1dB data. 

But “damage limits” are given 
Sent from my iPhone

> On Jul 14, 2020, at 10:17 AM, Joe Martin <k5so at k5so.com> wrote:
> 
> Arash, 
> 
> Marcus L.’s response has some definitive info in the links.  For example, in the TwinRX link it is stated: 
> 
>> Never apply more than +10 dBm of power into any RF input.
> 
> So there you have it.  Thanks for the details Marcus. 
> 
> Regards, 
> 
> Joe
> 
>> On Jul 14, 2020, at 7:55 AM, Marcus D. Leech via USRP-users <usrp-users at lists.ettus.com> wrote:
>> 
>>> On 07/14/2020 05:53 AM, Marcus Müller via USRP-users wrote:
>>> Hi Arash,
>>> 
>>> The input power is not defined by the motherboard (X310) you're using,
>>> but by the analog frontend daughterboard (like TwinRX, UBX-160, SBX,…)
>>> you've plugged in to these.
>>> 
>> For example, see the "Care and Handling" for the SBX here:
>> 
>> https://kb.ettus.com/SBX_Getting_Started_Guides#Proper_Care_and_Handling
>> 
>> And for the TwinRx
>> 
>> https://kb.ettus.com/TwinRX_Getting_Started_Guides#Proper_Care_and_Handling
>> 
>> 
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20200714/77b44d1e/attachment.html>


More information about the USRP-users mailing list