PI1DRA Radio System RS9044 DSTAR full duplex repeater unit.

Output: 438.400Mhz
Input:   430.800Mhz
The repeater is often connected to DCS007B or DCS007F reflectors!



A dvrptr V1 Dstar modem is build in the repeater unit.


The RS9044 was used in the 90s as a commercial telephone repeater system in the 450/460Mhz.
The helical coils in the RX frontend were too short for the 70cm amateur radio band.
Jan PDØSDO has rewinded the helical coils and the repeater is now working in the 70cm band.