[MVMA] MVHS<>DARA QRP

[William Curtice]

Wow!

Is that delta what the trade refers to as "fade margin"?  :).

Bill

On Tue, Mar 2, 2021, 5:30 PM Chuck Gelm <nc8q-mesh at gelm.net> wrote:

> This link has been 100+ TxMbps since October.
> Tx power setting was 28 dBm, though it internally throttles back to 24 dBm
> at MCS 7/15.
> I was wondering if a pair of high power *small* dishes would have worked.
> That would have been a loss of 5 dBi still leaving a SNR of 25.
> Then what if the dishes were the *low power* models, that is another 3 dB
> SNR loss.
> The maybe only a SNR of 22.
> What the heck...I dropped the Tx power at each end to 10 dBm...down around
> 14 to 18 dB from maximum.
> Still gets a TxMbps of 30-40.
> :-)
>
> Chuck
>
>
> _______________________________________________
> MVMA mailing list
> Home: http://mailman.qth.net/mailman/listinfo/mvma
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:MVMA at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/mvma/attachments/20210302/dd3926c5/attachment-0001.html>