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project:pmr [2014/03/23 01:09] (current)
jenda created
Line 1: Line 1:
 +====== PMR repeater ======
 +
 +{{template>​infobox|
 +name=Pmr|
 +image=EDITME|
 +sw=-|
 +hw=-|
 +founder=[[user:​jenda]]|
 +interested=[[user:​EDITME1]]\\ [[user:​EDITME2]]|
 +status=active
 +}}
 +
 +Aim of this project is to build one or more PMR repeaters. Jenda has a nice rooftop in south Prague with wide view.
 +
 +===== Hardware =====
 +
 +  * Raspberry Pi
 +  * [[http://​dx.com/​p/​5-1-channel-usb-sound-card-adapter-green-59038|DX Soundcard]]
 +  * Baofeng or PMR radio with VOX
 +
 +===== Software =====
 +
 +At first shell script that loops arecord and aplay. Possible improvements:​
 +
 +  * DTMF voicemail
 +  * on-line access
 +  * echolink-like links between several repeaters
 +  * PSTN trunk via [[http://​www.odorik.cz/​|Odorik]]
 +  * IRC gateway
 +  * and much more!
 +
 +===== Legal =====
 +
 +[[https://​cs.wikipedia.org/​wiki/​PMR_opakova%C4%8D#​Legislativa_v_.C4.8CR|PMR opakovač]] It should be possible to do it legally, or at least almost legally :).
 +
 +===== Links =====
 +
 +  * http://​pmropakovace.ic.cz/​
  
 
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