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Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Adrian, Thanks for info. I wonder why 100% CPU busy is svxlink. I had such a case when I was using Alsa loop in svxlink but yes in normal work I have not had such cases especially since I use
By SP2ONG Waldek <sp2ong@...> · #15 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Waldek, I came up with an initial draft architecture for SVXlink to GNUradio via qradiolink. By this I mean the net to RF transmit. RF to net will be somewhat similar but it's not ready yet. You
By Adrian M · #14 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Adrian, It's a pity that there is no description of the communication protocol between svxreflector and svxlink because it would a allow the creation of different solutions for this platform which
By SP2ONG Waldek <sp2ong@...> · #13 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Waldek, I'm sufficiently interested in this topic to start investigating it sooner rather than later. The main problem for me will be testing, but since you expressed interest in it too, I have a
By Adrian M · #12 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Adrian, I understand you, after all this is just a hobby of ours and we can devote time to it when we can, I have the same. If you have some versions for testing I would be happy to check in my FM
By SP2ONG Waldek <sp2ong@...> · #11 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Yes, this would clearly be easier than replicating the whole svxlink client in qradiolink. UDP voice is straightforward, if not very efficient bandwidth-wise. But since this would not connected across
By Adrian M · #10 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
Hi Waldek, Glad you find it useful. I started considering a connection to svxlink sometimes last year, when I started to work on the multicarrier repeater. The way I wanted to use this was to transmit
By Adrian M · #9 ·
Re: QRadioLink connect to SVXReflector /SVXLink network
I forgot e svxlink can have an audio exchange via UDP so maybe it would be enough to add to QRadioLink the ability to connect to svxlink via UDP and svxlink would have linked from svxreflector so
By SP2ONG Waldek <sp2ong@...> · #8 ·
QRadioLink connect to SVXReflector /SVXLink network
Hi Adrian, Thank you for your very interesting QRadioLink project. Very interesting solution. I read your articles on QRadioLink website about various applications. You mentioned in the descriptions
By SP2ONG Waldek <sp2ong@...> · #7 ·
Re: [Update] Important changes for MMDVM modes
Today I've released 0.8.9-1 after several successful tests of MMDVM multicarrier. I have some updated information on this topic, see below: In release 0.8.9-1 this setting defaults at 60 msec and can
By Adrian M · #6 ·
Important changes for better MMDVM modes support
Hello, Recently I've made some significant changes to both qradiolink and MMDVM-SDR which should resolve some serious issues that were present in MMDVM modes. A new configuration setting is now
By Adrian M · #5 ·
Re: LimeSDR enables multi-carrier, multi-standard amateur radio base stations based on MMDVM and GNU Radio
This is now released in 0.8.7-1. Unfortunately no binary packages could be built because of a failure in the automated Docker build job.. D-Star, M17 and other digital modes except DMR and System
By Adrian M · #4 ·
Support for the M17 digital voice protocol in qradiolink
I've recently implemented some early support for the M17 digital amateur protocol. The qradiolink code uses the OpenRTX reference implementation which is quite plug and play, with FM modulation /
By Adrian M · #3 ·
LimeSDR enables multi-carrier, multi-standard amateur radio base stations based on MMDVM and GNU Radio
Using LimeSDR equipment (LimeNET-Micro / LimeSDR-mini) and MMDVM + GNU radio as core components, the implementation of a full duplex SDR base station was created in order to support the DMR, System
By Adrian M · #2 ·
Technical note regarding the LimeRFE frontend support
This note concerns support of the LimeRFE frontend in qradiolink. This note applies both to receive and transmit RF paths, including duplex mode (connectors J3/J4 used simultaneously). Up to and
By Adrian M · #1 ·