User's Manual

Controller Configurations
RFI-148 & RFI-900 High Output Power Paging Transmitters User Manual Page 66 of 134
B.6 Zetron Model 66 Transmitter Controller / POCSAG/FLEX 2 Level Mode
Model 66
Transmitter (DC37)
DIG DATA (pin 10)
DC37-15: LB
DIG PTT (pin 7)
DC37-11: PTT
GND (pin 3)
DC37-19: GND
Table 29: Zetron Model 66 Controller / POCSAG Mode Connection