SV1JRF / 5B4AMD

Hi all, in this article i will be explainning how to connect your Yaesu FT-1907(uhf) or Yaesu FT-1900(vhf) to an mmdvm board. Actually this very transceiver was used as an echolink node for approx 2 years 24/7 with no issues at all, even though the transceiver was located in a hot and humid room during the summer that the air temp was reaching 37C! Yes i know! Yaesu FT-1907 main board

Current format as a multimode controller as of December 2017

After this mod your rig will be able to TX from 136Mhz to 174Mhz and from 410Mhz to 470Mhz. Proceed at your own risk. The mod concerns the EU version of the traansceiver TH-D74E

Ο πρώτος xReflector που θα εξυπηρετέι την Κύπρο θα είναι γεγονός μέσα στο Σαββατοκύριακο. Ο server είναι έτοιμος και το μόνο που μένει είναι να συνδεθεί με το internet και να γίνουν κάποιες πρώτες δοκιμές. Περισσότερες λεπτομέριες από εβδομάδα! 73

Hello all!!! The SV1JRF B Dstar Hotspot is under test now in Athens-Greece. Everything is going as expected! Soon it will be installed in Limassol. This way Limassol will be the first city in Cyprus that will have DSTAR local access capabilities directly to Greece REF045 and all over the world. More updates soon. The hotspot will be operating in 70cm band. 73 de SV1JRF George

Android app RS-MS1A with D-Star radios IC-2820, IC-92, ID-51, ID-5100) with the serial cable   As of version of the 1.1 Icom app RS-MS1A it becomes possible to use it jointly with one of the "older" d.star radio via serial cable. The "data chain" to create it's not overcomplicated, but it can imply a bit of luck in finding the right components: