Mioty RF Transceiver Module

WD-QLHM

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Description

WD-QLHM is module used for the industrial standard Mioty, and supports the 868 / 915 MHz frequency bands; they have highly integrated antennas and MCU suitable for IoT LPWAN network sensor applications. The WD-QLHM module design includes DIO / ADC / UART / SPI / I2C pins for basic applications.

Specification

Frequency Band: 868MHz / 915MHz
Dimension: 12(W)×12(L)×2.45(H) mm 36pins SMD
Antenna: External
Temperature Range: -40°C ~ +85°C
Supply Voltage: 3.3 V Type (1.8 V ~ 3.6 V)
TX Power: Transmitter max output power +13 dBm
Transmitter Current: 25.5mA @ Max output power in 868MHz type (50 Ω), 23mA @ Max output power in 915MHz type (50 Ω)
Sleep Current: Less than 2uA
Modulation: (G)MSK
Protocol: TS-UBN (Mioty)
Mioty Profile: EU0, EU1, EU2, US0
Topology: Star
Symbol Rate: (ULP-Mode) 2 380,371 Sym/s
PHY Data Rates: (ULP-Mode) 512 bit/s

★ Unidirectional transmission (Uplink) only.

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