Re: [Discuss-gnuradio] comparing SDR upconverters, thermal stability

I know that some of them, like the HAMITUP, use a socket for the XO, which one could easily replace with a TCXO.  Check with the
 manufacturers about the XO spec they use.

 

 

On 2016-03-30 11:43, Daniel Pocock wrote:

  On 30/03/16 16:49, mleech@ripnet.com wrote:

All of them use reasonably good crystals or crystal XOs. Certainly a lot better than the RTLSDRs most of these were intended for. I assume that you're talking about frequency stability, rather than gain stability?

  Yes, frequency stability.  SSB voice signals in the HF spectrum may be  around 3000 Hz wide    _______________________________________________  Discuss-gnuradio mailing list  Discuss-gnuradio@gnu.org  https://lists.gnu.org/mailman/listinfo/discuss-gnuradio