This product is no longer available and has been replaced by: RV50.
DC1765 Cellular Phone Package
Services Available
Repair No
Calibration No
Free Support No


The DC1765 cellular package included a Motorola S1765 cellular connection 3-watt transceiver, RJ11C cable, DC112 Modem, SC12 cable, relay, and mounting bracket for enclosure backplate. A computer equipped with the PC208 Datalogger Support Software and a Hayes compatible phone modem connected to a standard phone line was used to call the cellular equipped stations.



S1765 Transceiver

Operating Temperature -30° to +60°C
Average Current Drain
  • 0.38 A (standby)
  • 2.1 A (online)
Supply Voltage 10.9 to 16.3 Vdc
Antenna Termination Mono UHF

Control Relay Crydom D07

Control Voltage 3.2 to 32 Vdc
Control Current < 1.6 mA (@ 5 Vdc)
Output Rating 7 A (@ 100 Vdc)


Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR10X (retired)
CR23X (retired)
CR500 (retired)
CR510 (retired)
CR9000 (retired)

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