The UHF FM narrow band half-duplex radio data modules are developed to enablewireless data communication with over 1500m operation range (LOS) in combination withFSK modem for Korea market.Any
desired frequency in 400MHz band can be set from an external CPU.By mounting all high frequency circuits in the shielding case, the module withstandsexternal noise and provides reliable data
communication. ARIB STD T-67, EN300 220 & Korea standard compliance Low voltage operation from 2.5~3.3V(3.0V typical) Ideal for battery with FSK modem Control by SPI bus Data sampling clock from RF
module Frequency range : 424 ~ 449 MHz RoHS compliant Remote control system Telemetry system Wireless alarm and security system Keyless entry with acknowledgement Home security, automation &
networking Remote metering Environmental control
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