I have a couple of questions from the customer.
1. The customer is using PicoZed SDR Z7035/AD9361 SOM
(AES-Z7PZ-SDR2-G). He wants to use it for 5.7GHz.
Although the results which he gets in 2.4GHs is
the same as the datasheet, he cannot get
the same results as the datasheet in 5.7GHz.
He wonders if PicoZed SDR he has gotten is
adjusted for 2.4GHz.
Are there PicoZed SDR tuned to be in the
indivisual band, 800MHz, 2.4GHz, 5.5GHz and so on ?
If there is PicoZed SDR for 5.5GHz, can we get it ?
2. Is it possible that he tunes PicoZed SDR to be for
5.7GHz with using software setting ?
The results he gets are following.
In the case of 2.4GHz signal output, an image is found under -60dBc of the desired signal.
But in the case of 5.7GHz signal output, an image is found under -40dBc of the desired signal.
The datasheet says that the carrier leakage is -50dBc in both 2.4GHs and 5.5GHz.
The customer is in trouble.