Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen Revision Vorhergehende Überarbeitung | |||
ft8500 [2020/02/18 10:21] df2et |
ft8500 [2020/11/09 14:16] (aktuell) dh3wr |
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{{ :sdrpager:sdr_beschaltung.png?nolink |}} | {{ :sdrpager:sdr_beschaltung.png?nolink |}} | ||
- | To make connections a little easier a adapter PCB is available (assembled except for the pin header). The PCB is available from hb9gsl@uska.ch for the price of shipping (limited quantities). For OMs who want to make the boards themselves the [[https://cloud.hb9gsl.net/index.php/s/6a4CBQwcH4Ha4ik|gerber files]] are available as well as the [[https://cloud.hb9gsl.net/index.php/s/fi55eXRPbfrEjFt|BOM]]. PCBs can be manufactured by [[https://jlcpcb.com/|JLCPCB]] (good experiences). All needed compontents are available at [[https://lcsc.com/|LCSC]]. This PCB can be used for all 9k6 transmitters that are based on [[UniPager|UniPager]]. | + | To make connections a little easier a adapter PCB is available (assembled except for the pin header). The PCB is available from hb9gsl@uska.ch for the price of shipping (limited quantities). For amateur radio participants who want to make the boards themselves the [[https://cloud.hb9gsl.net/index.php/s/6a4CBQwcH4Ha4ik|gerber files]] are available as well as the [[https://cloud.hb9gsl.net/index.php/s/fi55eXRPbfrEjFt|BOM]]. PCBs can be manufactured by [[https://jlcpcb.com/|JLCPCB]] (good experiences). All needed compontents are available at [[https://lcsc.com/|LCSC]]. This PCB can be used for all 9k6 transmitters that are based on [[UniPager|UniPager]]. |
On the PCB only the audio signal needs to be connected and the PCB plugged onto the PGIO port of the Raspberry. See photos: | On the PCB only the audio signal needs to be connected and the PCB plugged onto the PGIO port of the Raspberry. See photos: |