Date   

Re: Server dont start Img file anyone ?

"John D. Hays" <john@...>
 

Please post the output of AMBEtest2.py

Did you download and build dv3000d?

Is dv3000d running?

What program are you using?  DummyRepeater,  AMBEtools, ... and are you running them on the Pi or remotely?

http://nwdigitalradio.com/preparing-the-raspberry-pi-for-dv3000-applications

Pull down the ALSA version of DummyRepeater if running on Pi.




John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  



On Tue, Aug 12, 2014 at 7:01 AM, oderljunga@... [UniversalDigitalRadio] <UniversalDigitalRadio@...> wrote:
 

I intalled everything as manual said on my img from http://www.westerndstar.co.uk/html/downloads.html 

Reason is that i already have it configured with my 3g dongle and (sakis3g) and so on .. :-) 

I get response from dv3000 :python AMBEtest2.py

seems alright but it say wrote 17 bytes ,, not 5 bytes as in the example .

So question is: what am i doing wrong ? Anyone have a prebuilt img ?

Kindly 

SA7ADV /Kristian 

( if you have a lot of time you may have acesss to my rasp remote , for help me ) 

 



Server dont start Img file anyone ?

oderljunga@...
 

I intalled everything as manual said on my img from http://www.westerndstar.co.uk/html/downloads.html 

Reason is that i already have it configured with my 3g dongle and (sakis3g) and so on .. :-) 

I get response from dv3000 :python AMBEtest2.py

seems alright but it say wrote 17 bytes ,, not 5 bytes as in the example .

So question is: what am i doing wrong ? Anyone have a prebuilt img ?

Kindly 

SA7ADV /Kristian 

( if you have a lot of time you may have acesss to my rasp remote , for help me ) 

 


Re: DV3000 going International

oderljunga@...
 

Nice work ..  Feel free to share :-)  Would be nice to have.


ALSA Verison of Dummyrepeater.

"John Wiseman" <john.wiseman@...>
 

I've made a few improvements to my ALSA version of G4KLX’s Dummyrepeater for the Raspberry PI. It seems to have eliminated the occasional audio overruns.

 

See message #8269 in the ircDDBGateway group for the original post giving my reasons for going to ALSA

 

If you already have dummyrepeater running on your pi, you can just replace the dummyrepeater binary with this:

 

https://dl.dropboxusercontent.com/u/31910649/pidummyrepeater

 

If you need to build from source, you can use this source tree instead of DummyRepeater-20140519.zip

 

https://dl.dropboxusercontent.com/u/31910649/DummyRepeaterBPQJul22.zip

 

Diffs between the original any my source can be found here

 

https://dl.dropboxusercontent.com/u/31910649/DummyRepeater.Jul.diff

 

73, John G8BPQ

 

 

 

 

 

_,_._,___


New Blog Post "Adding a Display to AMBEServer"

"John D. Hays" <john@...>
 

http://nwdigitalradio.com/adding-a-display-to-ambeserver

This display is not yet fully supported on  Banana Pi.


Update on the Portable DummyRepeater

"John D. Hays" <john@...>
 

Block diagram showing simplified connections.

http://nwdigitalradio.com/dv3000-in-japan-portable-dummyrepeater


John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  


Re: DV3000 going International

"John D. Hays" <john@...>
 

Very cool!  Looking forward to your code.  (I think dPMR, NXDN, P25 Phase 2 HR, and Fusion HR all use the same half rate AMBE mode as DMR so the code you did for DMR should help with those standards as well.)



John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  






On Fri, Jul 18, 2014 at 11:12 AM, mikezingman@... [UniversalDigitalRadio] <UniversalDigitalRadio@...> wrote:
 

I have been hacking the source to DSD to use the dv3000 rather than the software lib used (whose name shall not be mentioned).  I have DStar and DMR working with the board, but I have not looked into P25 changes that would be needed.  If I can find some local signals, I may go ahead and do the work.  

_


Re: DV3000 going International

mikezingman@...
 

I have been hacking the source to DSD to use the dv3000 rather than the software lib used (whose name shall not be mentioned).  I have DStar and DMR working with the board, but I have not looked into P25 changes that would be needed.  If I can find some local signals, I may go ahead and do the work.  


Re: DV3000 going International

"John D. Hays" <john@...>
 

The AMBE 3000 chip in the DV3000 is capable of encoding and decoding P25 Phase 2 Half Rate.

However, the AMBE stream would need to be extracted from the datastream of the P25 Phase 2 and sent to the DV3000.  A discriminator tap would permit a demodulator for P25 to be attached to extract the datastream, then software would need to extract the AMBE stream for decoding.

So the answer is yes, but there is a lot that needs to be created to make it a reality.  I am not aware of anyone doing this work yet.



John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  







On Thu, Jul 17, 2014 at 10:12 AM, 'flightresq@...' flightresq@... [UniversalDigitalRadio] <UniversalDigitalRadio@...> wrote:
 

I have an analog scanner that covers up to 800 MHz. If I tap the discriminator, will this device decode P 25 phase 2?
Thanks.


Sent from Yahoo Mail on Android



Re: DV3000 going International

"flightresq@..." <flightresq@...>
 

I have an analog scanner that covers up to 800 MHz. If I tap the discriminator, will this device decode P 25 phase 2?
Thanks.


Sent from Yahoo Mail on Android



From: pyshack@... [UniversalDigitalRadio] ;
To: ;
Subject: [UniversalDigitalRadio] Re: DV3000 going International
Sent: Wed, Jul 16, 2014 9:38:35 PM

 

Thanks got mine earlier this week , nice bit of kit.
M0ZOL Zoli, Plymouth UK


Re: DV3000 going International

pyshack@...
 

Thanks got mine earlier this week , nice bit of kit.
M0ZOL Zoli, Plymouth UK


Re: Photo of portable DummyRepeater

"qrv@..." <qrv@...>
 

Ah-ha!

Context is king.

Thanks - David KD4E

DummyRepeater is the name of one of the repeater programs in G4KLX's
suite for D-STAR. To the ircDDBGateway it looks like a physical
repeater, ala dstarrepeater (for Homebrew Repeaters), but instead of
being a radio, the 'repeater' is a microphone and speaker with a
piece of software emulating a D-STAR repeater. So in that sense it
is a 'dummy' -- but it's quite powerful. You might want to visit the
blog and see VK5ZEA's adaptation.

http://nwdigitalradio.com/dv3000-analog-to-d-star-bridge

This is another adaptation.

I suspect we'll see many more.

------------------------------------------------------------------------

John D. Hays
K7VE


--

David Colburn, KD4E - Nevils, Georgia USA

Safe & Secure Search Engine: duckduckgo.com

Android for Hams: groups.yahoo.com/group/hamdroid
Creative Tech: groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/

Restored to design-spec at Heaven's gate 1Cor15:22


Re: Photo of portable DummyRepeater

"John D. Hays" <john@...>
 

DummyRepeater is the name of one of the repeater programs in G4KLX's suite for D-STAR.  To the ircDDBGateway it looks like a physical repeater, ala dstarrepeater (for Homebrew Repeaters), but instead of being a radio, the 'repeater' is a microphone and speaker with a piece of software emulating a D-STAR repeater.  So in that sense it is a 'dummy' -- but it's quite powerful.  You might want to visit the blog and see VK5ZEA's adaptation.

http://nwdigitalradio.com/dv3000-analog-to-d-star-bridge

This is another adaptation.

I suspect we'll see many more.


John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  






On Mon, Jul 14, 2014 at 4:58 PM, 'qrv@...' qrv@... [UniversalDigitalRadio] <UniversalDigitalRadio@...> wrote:
 

Because it's simple or ??

Usually the "dummy" qualifier for a device means it's non-
functioning e.g. a dummy security camera.



> I don't think so -- the program is called DummyRepeater.
>
>
> ----------------------------------------------------------
>
>
John D. Hays
> K7VE
>


Re: Photo of portable DummyRepeater

"qrv@..." <qrv@...>
 

Because it's simple or ??

Usually the "dummy" qualifier for a device means it's non-
functioning e.g. a dummy security camera.

I don't think so -- the program is called DummyRepeater.


------------------------------------------------------------------------

John D. Hays
K7VE


"Dummy" Repeater?

Translation problem?


Earlier message may not have displayed photo.

http://nwdigitalradio.com/wp-content/uploads/2014/07/PortableDR.jpg
See article at
http://nwdigitalradio.com/dv3000-in-japan-portable-dummyrepeater

----------------------------------------------------------
John D. Hays K7VE


--

David Colburn, KD4E - Nevils, Georgia USA

Safe & Secure Search Engine: duckduckgo.com

Android for Hams: groups.yahoo.com/group/hamdroid
Creative Tech: groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/

Restored to design-spec at Heaven's gate 1Cor15:22


Re: Photo of portable DummyRepeater

"John D. Hays" <john@...>
 

I don't think so -- the program is called DummyRepeater.



John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  



On Mon, Jul 14, 2014 at 3:48 PM, 'qrv@...' qrv@... [UniversalDigitalRadio] <UniversalDigitalRadio@...> wrote:
 

"Dummy" Repeater?

Translation problem?

> ----------------------------------------------------------

> John D. Hays
> K7VE
> PO Box 1223, Edmonds, WA 98020-1223
> <http://k7ve.org/blog> <http://twitter.com/#!/john_hays>
> <http://www.facebook.com/john.d.hays>

--

David Colburn, KD4E - Nevils, Georgia USA

Safe & Secure Search Engine: duckduckgo.com

Android for Hams: groups.yahoo.com/group/hamdroid
Creative Tech: groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/

Restored to design-spec at Heaven's gate 1Cor15:22



Re: Photo of portable DummyRepeater

"qrv@..." <qrv@...>
 

"Dummy" Repeater?

Translation problem?

Earlier message may not have displayed photo.

http://nwdigitalradio.com/wp-content/uploads/2014/07/PortableDR.jpg

See article at
http://nwdigitalradio.com/dv3000-in-japan-portable-dummyrepeater

------------------------------------------------------------------------
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223
<http://k7ve.org/blog> <http://twitter.com/#!/john_hays>
<http://www.facebook.com/john.d.hays>
--

David Colburn, KD4E - Nevils, Georgia USA

Safe & Secure Search Engine: duckduckgo.com

Android for Hams: groups.yahoo.com/group/hamdroid
Creative Tech: groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/

Restored to design-spec at Heaven's gate 1Cor15:22


Photo of portable DummyRepeater

"John D. Hays" <john@...>
 

Earlier message may not have displayed photo.

http://nwdigitalradio.com/wp-content/uploads/2014/07/PortableDR.jpg





John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  


DV3000 in Japan

"John D. Hays" <john@...>
 

Note from our new friend Satoru, JA1SCW, on Olive Island in Japan


Since I started D-Star about two years ago, I have been looking for a solution
for a portable rig like the photo which consists of Raspberry Pi, DV3000, 
sound card, software, WiFi, battery and smartphone. You may use them as
a friend of your daily exercise, walking!!

I made hotspots and node adapters in total six to seven sets, but this is the
very first ever set which is capable for accessing the networks supported by 
ircDDBgateway software. At this moment of time, only remaining issue is
PTT as I prefer PTTing by using a speaker-mic rather than hitting a PTT 
button on a smartphone screen.  

I will be soon 70 years young! hi This requires skills for a soldering and
programming but hope everybody could overcome difficulties you may
be faced to. Thanks to a great product, DV3000 and people contributed
for launching it.  Very best 73s,  JA1SCW@ Olive Island in Japan 

Thanks,  Satoru (Radio Name: Steve)

John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  


August QST Digital Edition

"John D. Hays" <john@...>
 

We got a mention for the DV3000 on page 67a of the August QST Digital Edition.


John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223 
  


Last Call for Papers - ARRL/TAPR DCC (Digital Communications Conference), Austin, TX

Mark Thompson <wb9qzb_groups@...>
 

Note: 
More details on DCC Call for Papers are at: http://www.tapr.org/dcc.html#call

Presentations can be made at the DCC if you have not submitted a paper in advance, 
however those who have submitted a paper get priority in scheduling a presentation at the DCC. 

Presentations made only at the DCC & not included in the proceedings 
can be submitted after July 14th and should be made submitted directly to TAPR. 

----------------------------------------------------------------------
Date: Wed, 2 Jul 2014 14:27:18 +0000
From: "Ford, Steve,  WB8IMY" <sford@...>
To: 
Subject: Last Call for Digital Communications Conference Papers



July 14 is the deadline to submit papers for the proceedings of 
the 2014 ARRL/TAPR Digital Communications Conference http://www.tapr.org/dcc, September 5 - 7, in Austin, Texas.

You do not have to attend the conference to have your paper included in the proceedings. 
Your paper on any technical topic relevant to amateur digital communications will be published as submitted and you will retain all rights.


Please e-mail your submission no later than July 14 to Maty Weinberg, KB1EIB, ARRL Production Coordinator, at maty@.... 
Send text files and images separately and do not attach Zip files. Total of attachments cannot exceed 5 Mbytes per message.