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Replaced by TGT1, the Valcom 8-W transmitter performed data transmission and timekeeping for the system. The user needed to format his output data (Instruction 99) to meet both the requirements of the transmitter and NESDIS. This transmitter was restricted to self-timed windows.


VALCOM Compatibility Information

VALCOM Compatibility by Datalogger

CR200 Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X

VALCOM Compatibility by Retired Datalogger

CR500 CR510 CR10 CR10X 21X CR23X CR9000

Compatibility Notes:
CR10: Requires LS6816 Valcom GOES PROM

21X: Requires Valcom GOES PROMs (Uses old 391B & 392E PROMs)