SOR-R3
+15 VDC Input Voltage, +5 to +12 VDC Output Voltage, Gunn Oscillator Regulator
SOR-M3
+7.5 VDC Input Voltage, +3 to +6.5 VDC Output Voltage, Gunn Oscillator AM/FM Modulator
SOR-M5
+12 VDC Input Voltage, +7.5 to +12 VDC Output Voltage, Gunn Oscillator AM/FM Modulator