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ZC9230B Dual - mode communication chip

Data Interfaces and Communication Protocols：DL/T645-1997、DL/T645-2007 Carrier frequency：365kHz20kHz BFSK Carrier communication rate：500bps/1Kbps/1.5Kbps/2.4Kbps Wireless frequency band：470MHz-510MHz GFSK，Wireless communication ra...
ZC9231B Dual - mode communication chip

Data Interfaces and Communication Protocols：DL/T645-1997、DL/T645-2007 Carrier frequency：365kHz20kHz BFSK Carrier communication rate：500bps/1Kbps/1.5Kbps/2.4Kbps Wireless frequency band：470MHz-510MHz GFSK，Wireless communication ra...
Single phase dual mode module

Three communication modes: Carrier, wireless, carrier + wireless Dual-channel independent control, self-switching Automatically reads the power meter communication address when being electrified. Carrier frequency：365kHz20kHz Carrier commu...
Three phase dual mode module

Three communication modes: Carrier, wireless, carrier + wireless Dual-channel independent control, self-switching Automatically reads the power meter communication address when being electrified. Carrier frequency：365kHz20kHz Carrier commu...
Concentrator local dual-modecommunication module

Carrier frequency：365kHz20kHz；Carrier communication rate：500bps/1Kbps/1.5Kbps/2.4Kbps Wireless frequency band：470MHz-510MHz；Wireless communication rate：10Kbps Serial baud rate：1200bps、2400bps、4800bps、9600bps(self-adaption...