On 2022-08-04 12:51, Nikos Balkanas wrote:
Wow! That's rather drastic:(
I would expect that Friis equation is independent of transmission
medium (copper, air).
Besides your observations match the theory very well;-)
BR
Nikos
The Friis equations describe only free-space propagation. Propagation
Wow! That's rather drastic:(
I would expect that Friis equation is independent of transmission
medium (copper, air).
Besides your observations match the theory very well;-)
BR
Nikos
On Thu, Aug 4, 2022 at 3:01 PM wrote:
>
> Sorry for misunderstanding. I think this is my fault. But as i mentioned
On 2022-08-04 07:59, henry.powell...@gmail.com wrote:
Sorry for misunderstanding. I think this is my fault. But as i
mentioned my first question, when i say cable connection, i mean i
connected tx port to rx port with cable. To see the device settings
clearly, i did this. Also, I have b200.
Sorry for misunderstanding. I think this is my fault. But as i mentioned my
first question, when i say cable connection, i mean i connected tx port to rx
port with cable. To see the device settings clearly, i did this. Also, I have
b200.
___
USRP-users
I am not sure you talk about the same thing...
Ofc your PC is connected to your USRP by cable.
But, to my knowledge, all USRPs are for wireless communications.
Are you saying that your USRP has wired daughterboards?
Friis equation applies to the signal received by your daughterboards...
BR
Nikos
The data I share, I gave all of this when connected by cable. I calculated
Friis calculation, too. But, Signal is transmitted by directly cable. I don’t
think this equation is necessary.
___
USRP-users mailing list -- usrp-users@lists.ettus.com
To unsub
Hi Henry,
On 2022-08-04 06:05 +, henry.powell...@gmail.com wrote:
> I design a system on GNU Radio with USRP and coded it in Python. I am
> hopping frequency. Then I restart this process. I save all max. value
> at different frequencies. I am sharing datas with you. All data you
> can see in t
