RFM73-D - RF-Modul; GFSK; 10dBm; 0dBm

Features

• 4-pin SPI interface with maximum 8 MHz clock rate
• Support 1 and 2 Mbps air data rate
• FSK/GFSK modulation
• Programmable output power: -35 ~ +5 dBm
• Rx sensitivity -88dBm at the 1M data rate
• Programmable frequency range 2400-2483.5MHz, 83 channels selectable
• Ultra low power consumption
• Data buffering, burst data transmission, auto re-transmission and auto acknowledge
• 6 data pipes for 1:6 star networks
• Low-price MCU enables high-performance RF system
• Open area distance: 70-80m

Specifications

• Working frequency: 2400MHz-2483.5MHz
• Modulation: FSK/GFSK
• Tx Output Power: 5dBm(1mW)
• Rx sensitivity: -88dBm
• Data rate: 1M/2Mbps　
• Tx current: <30mA　
• Rx current: <23mA　
• Standby current: <3uA　
• Channel selection: 83 channels
• Data interface: SPI
• Operating temperature: -40-85°C
• Power supply: DC 1.9V~3.6V
• Size: 16.8x12.8mm(PCB antenna included)

Applications

• Wireless mouse, keyboard and gamepad
• Wireless audio and headsets
• Children finder and tracker
• Medical equipment and remote control
• Logistics tracker, warehouse inspector, E-label, etc.
• Wireless applications of consumer electronics
• Low consumption telemeter
• Wireless sensor network(WSN)