[Allstar Digital] MMDVM analog

David KE6UPI dshaw at ke6upi.com
Thu Jun 9 13:18:37 EDT 2016


I understand. I was hoping to use one repeater for both if I could. I
reached to your friend about ordering the MMDVM.

David

On Thu, Jun 9, 2016 at 10:05 AM, Steve Zingman <szingman at msgstor.com> wrote:

> It will do it NOW. Understand what MMDVM stands for. I'm not even sure
> there is value in a single repeater that does D-Star, DMR and Fusion. The
> contention for air time will be a issue. Look at what happens on DMR now if
> too many Talk Groups are supported. BONK!, BONK!, BONK!
>
>
> On 6/9/2016 1:01 PM, Robert Newberry wrote:
>
> I would imagine that at some point the code and hardware will evolve to a
> point where a more seamless integration to ASL will come. ASL is an
> excellent way to move audio around within a network.
>
> N1XBM
> Apparare Scientor
> Paratus Communicare
> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
> www.radioguysrepeaternetwork.com
> On Jun 9, 2016 12:52 PM, "Steve Zingman" <szingman at msgstor.com> wrote:
>
>> Yes, it will auto switch to DMR or Fusion or D-Star. With AllStar the
>> MMDVM will have to be told to "go to sleep" so Asterisk can process the
>> analog signal.
>>
>> On 6/9/2016 12:47 PM, David KE6UPI wrote:
>>
>> OK I was reading this guys webpage about a setting called muti-mode that
>> MMDVM will switch automatically to the mode it receives.
>> <http://ve1cra.net/main/dmr.html>http://ve1cra.net/main/dmr.html So
>> that's why I ask the question. I don't know much about the MMDVM and how it
>> would work with ASL..
>>
>> Thanks, David
>>
>> On Thu, Jun 9, 2016 at 9:00 AM, Steve Zingman < <szingman at msgstor.com>
>> szingman at msgstor.com> wrote:
>>
>>> The MMDVM can be inhibited by a hardware signal so that something else
>>> can process the signal.
>>>
>>> On 6/9/2016 11:58 AM, Robert Newberry wrote:
>>>
>>> No it can not.
>>>
>>> N1XBM
>>> Apparare Scientor
>>> Paratus Communicare
>>> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>> www.radioguysrepeaternetwork.com
>>> On Jun 9, 2016 11:57 AM, "David KE6UPI" < <dshaw at ke6upi.com>
>>> dshaw at ke6upi.com> wrote:
>>>
>>>> Sorry, Question 1 should be.
>>>>
>>>> 1) Can the MMDVM auto switch from Analog to Digital?
>>>>
>>>> On Thu, Jun 9, 2016 at 8:55 AM, David KE6UPI < <dshaw at ke6upi.com>
>>>> dshaw at ke6upi.com> wrote:
>>>>
>>>>> I would like to up in and ask a question or 2.
>>>>>
>>>>> 1) Can I use the MMDVM digital to Brandmaster and analog to
>>>>> AllStarLink?
>>>>>
>>>>> 2) MMDVM uses a Raspberry Pi. Can I use the same Raspberry Pi (if yes
>>>>> to question 1) for AllStarLink (Dial)?
>>>>>
>>>>> Thanks, David
>>>>> KE6UPI
>>>>>
>>>>>
>>>>> On Thu, Jun 9, 2016 at 8:38 AM, Steve Zingman < <szingman at msgstor.com>
>>>>> szingman at msgstor.com> wrote:
>>>>>
>>>>>> Loos like pins 7, 8, 9 are output pins to define the mode. I think
>>>>>> the C4FM pin is used to change channels on radio to wider mode. COS is
>>>>>> still defined.
>>>>>> I THINK other signal were used for bandwidth changes, I could be
>>>>>> wrong and too lazy to read the code right now.
>>>>>>
>>>>>> On 6/9/2016 11:25 AM, Chuck Kraly wrote:
>>>>>>
>>>>>> They removed the original function of the COR line (it was not be
>>>>>> used in the build) and re-assigned it or they are PLANNING on doing it. I
>>>>>> believe they moved it to do a channel selection for the Motorola radios
>>>>>> that were sharing DMR/D-Star?YSF modes to change the rcv bandwiths
>>>>>>
>>>>>> Chuck k0XM
>>>>>>
>>>>>> On Thu, Jun 9, 2016 at 10:08 AM, Steve Zingman <
>>>>>> <szingman at msgstor.com>szingman at msgstor.com> wrote:
>>>>>>
>>>>>>> Yes. I THINK that can be done. A number of inputs and outputs have
>>>>>>> been added. I would dedicate it to just digital and be done wit it, but
>>>>>>> that's me.
>>>>>>>
>>>>>>>
>>>>>>> On 6/9/2016 11:06 AM, Robert Newberry wrote:
>>>>>>>
>>>>>>> That's interesting, basically pausing the modem, so it can function
>>>>>>> like a analog repeater?
>>>>>>>
>>>>>>> N1XBM
>>>>>>> Apparare Scientor
>>>>>>> Paratus Communicare
>>>>>>> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>>>>>> <http://www.radioguysrepeaternetwork.com>
>>>>>>> www.radioguysrepeaternetwork.com
>>>>>>> On Jun 9, 2016 11:02 AM, "Steve Zingman" < <szingman at msgstor.com>
>>>>>>> szingman at msgstor.com> wrote:
>>>>>>>
>>>>>>>> No, it can not do analog. You can control it though. I have not
>>>>>>>> done it. I think the COS line to the modem if asserted will pause the modem
>>>>>>>> so the repeater can process analog.
>>>>>>>>
>>>>>>>> On 6/9/2016 10:35 AM, Robert Newberry wrote:
>>>>>>>>
>>>>>>>> I'm getting ready for a MMDVM build. I'm pretty sure that the MMDVM
>>>>>>>> and switch back and forth from DMR and C4FM for example. Can it do analog
>>>>>>>> as well? I guessing the issue will be if it can do analog getting the audio
>>>>>>>> to Allstar would be the issue.
>>>>>>>>
>>>>>>>> N1XBM
>>>>>>>> Apparare Scientor
>>>>>>>> Paratus Communicare
>>>>>>>> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>>>>>>> <http://www.radioguysrepeaternetwork.com>
>>>>>>>> www.radioguysrepeaternetwork.com
>>>>>>>>
>>>>>>>>
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>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> "Anything is possible if you don't know what you are talking about."
>>>>>>>> 1st Law of Logic
>>>>>>>>
>>>>>>>>
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>>>>>>>>
>>>>>>>
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>>>>>>> --
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>>>>>>> 1st Law of Logic
>>>>>>>
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>>>>>>
>>>>>> --
>>>>>> "Anything is possible if you don't know what you are talking about."
>>>>>> 1st Law of Logic
>>>>>>
>>>>>>
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>>>>>>
>>>>>
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>>> 1st Law of Logic
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>> --
>> "Anything is possible if you don't know what you are talking about."
>> 1st Law of Logic
>>
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>
> --
> "Anything is possible if you don't know what you are talking about."
> 1st Law of Logic
>
>
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