My question was a two-fold question and sorry for that not being clear enough. 1- The sampling rate issue which can be solved as I understand by changing the oscillator of be resampling in software. 2- The second issue is that, assuming the first issue is sorted out; there would be timing offset that needs to be estimated for a communication

SBX is pretty sensitive and has a low noise figure, so I'd expect noise floor with fully pumped up LNA to be equivalent to something like -166dBm/Hz or so; without knowing your spectral resolution when looking at the background noise, it's hard to estimate the power of your 900MHz peak.

rate: 32 MHz rx frequency : 5.8 GHz rx sample rate : 400 kHz UHD version : UHD_003.007.001-84-gd99ce4ef Measurements were made on the RX2 ports (both the A:A and A:B sub-devices produced similar results) Noise power was computed after first filtering the DC component (~0.6dB) from the IQ samples to prevent LO leakage at DC from biasing the noise estimator

I use a OFDM (802.11g) transmission signal @2.45 GHz carrier frequency for estimating the channel in frequency domain. Everything works fine, I even receive data packets without error. But when I use a coax cable between Tx and Rx, I do not obtain a flat transfer function as I expect (cp. Attached image).

Lengths aren't fixed, but give a realistic estimate and please don't exceed 30 minutes unless you have something special planned (in that case, contact one of us). Also, don't forget to include time for Q&A. You aren't limited to slide presentations, of course. Be creative.

% Coarse Frequency Offset Estimation (CFE) 66. ofs = step(he,ddf); 67. % Frequency Offset Compensation (FOC) 68. tmp = step(hf,tmp,-ofs); 69. % Raised Cosine Receive Filtration (RCRF) 70.

In a software receiver, you need to estimate the offset of the audio DAC clock from the sender's audio clock. That's hard to do properly, because these clock offsets might be to fine to do it with general purpose PC CPU software. But we've talked about all that before on the Discuss-gnuradio list!

We don't have a price set yet (it will depend in part on the volume we do) but a very rough estimate is $60-$90 for the kit. We are also working on an enclosure that will work with this, and all the other, TADD kits, but we don't have availability or pricing information available yet.

Question 3: Is it possible to calculate/estimate the actual resolution due to dithering? Maybe you need the frequency spread of the 1PPS? Question 4: I will probably be much better off EMI wise with a much slower clock. Also, I would at least like to max out the M12+T's 2ns resolution. Thus, can anyone maybe point me to some good interpolation ICs?

If phase noise or short term stability encompasses frequency jumps, how can I estimate the size of frequency jumps from those specifications?