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two DMR frequencies
Posted: Sat Oct 16, 2021 11:05 am
by FR1LC
hello I would like to know if we can put two different frequencies on a simplex hotspot in DMR.
Re: two DMR frequencies
Posted: Sat Oct 16, 2021 4:25 pm
by dh3ybe
Hi,
A simplex Hotspot has only on tx and rx frequency and the tx frequency is the same as the rx frequency.
With special tools you can shift these frequencies a little bit to reduce the bit error rate BER by improving the HF connection.
73
Kai
Dh3ybe
Re: two DMR frequencies
Posted: Sun Oct 17, 2021 2:12 am
by FR1LC
and yet it works in YSF. I have already done tests with several OM.
Re: two DMR frequencies
Posted: Sun Oct 17, 2021 2:12 am
by FR1LC
and yet it works in YSF. I have already done tests with several OM.
Re: two DMR frequencies
Posted: Sun Oct 17, 2021 4:39 am
by FR1LC
Thank you for the information that's what I thought. I don't want to create a problem on the brandmeister network.
Re: two DMR frequencies
Posted: Sun Oct 17, 2021 7:21 am
by M1DNS
As noted above. BM server checks configuration on login between set mode (Simplex, Duplex) and the freqs. you have chosen.
If its set incorrect, it bounces your connection.
(A new more recent update also checks ID against the expected callsign for that ID)
Whilst you can make pistar changes in expert, this makes it a server requirement.
Not much point having the ability, if you cant connect to a network endpoint.
Sent via smoke signals from my SM-G935F M1DNS (Admin)