TX HF permormance

[pe2ben]

Hello everyone,

Before i can make a decision to cancel the Limesdr or not i would know how are the experience regarding TX HF performance is.
I see a lot postings regarding receiving.
This looks like that issue is resolved regarding the postings.
But how about TX HF?
A lot of backers here are HAM's but almost no HAM is talking about the TX performance on HF.
Have nobody serious testing transmitting on HF?
I also want to know if they make a right choose regarding the matching components on the TX ports?

Regards Ben

[andrewback]

Hi Ben, will make enquiries and get back to you.

[cswiger]

I am playing with MW TX using osmocom siggen script and listening with a usrp1/basicRX. Just getting started tho and have precious little time - hope to get some definite results this 3 day weekend. Goal is to generate some multiplex AM signals from old air checks so old radios can tune around to different audio streams

[andrewback]

@pe2ben I've created a page for HF performance on the wiki, with receive and transmit info:

https://wiki.myriadrf.org/LimeSDR_HF_Performance

[pe2ben]

Thanks!
Will be interesting.
Regards Ben

[pe2ben]

Thanks Andrew,

This is very useful.

Regards Ben

[Cornie]

thanks Andrew, at last some measurements for the TX direction.
Could you please post this also in the LImeSDR project? In principle, I only look at new posts in the LimeSDR project. And I think most people that ordered a LimeSDR also only observe the LImeSDR project. I only discovered this post by accident. I think this post is not only important for amateur radio but also for people interested in non-amateur radio topics like spectrum Analyser-,Spectrum Scanning, Network Analyser, LF - MF -SW - Beacon DX etc.

[andrewback]

Done!