Re: Help For Packet Reception in GNU Radio

[Cinaed Simson]

Hi Rohith - in the Protocol Formatter,  the hdr_format, I'm fairly 
certain the hdr denotes "High Dynamic Range" used in imaging - TV images 
for instance.

In which case, it may easily generate 4 times the data then your 
sentence contains in bits.

-- Cinaed

On 10/13/22 02:17, Rohith Rajan wrote:
> Hello,
> I am  doing Packet Transmission and Reception using Adalm Pluto SDR in 
> GNu radio companion. I am transmitting text file(.txt file with one 
> sentence ) using one adalm pluto and receiving it   using 2nd adalm 
> pluto. But while receiving there is much more noise and I can't 
> properly receive the packet that I transmitted.
>
> Here I am attaching the .grc file and the images of the 
> constellation diagrams.
>
> Please help me to receive the packet successfully
>
> Thank You
> Rohith R