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HW3000 428-522MHz Wireless RF Module E42-400M20S 20dbm 2.5KM Low Power Stamp Hole/Ipex Antenna
Product DescriptionE42-400M20S is a hardware module (SPI) based on HW3000 RF chip design half-duplex transceiver transparent transmission mode SMD type the working band is 428 ~ 522MHz the transmitter power of 100mW suitable for a wide range of...
$6.88 Delivery: $50.00