NF-03

Product Description
RF chip: Si24R1                          
Module size:  18.0*12.0mm ( ±0.2mm)
Modulation mode:GFSK/FSK modulation mode ,Gaussian frequency shift keying 
Package: DIP-8  
Interface: adopt four-wire SPI interface, SPI port Maximum rate not greater than 10 M 
Transmission power: Maximum is 7±1 dBm ,others refer to chip datasheet 
Support RSSI, signa lreceived strength detection 
Operating frequency: 2.4GHz ~ 2.525GHz,Adjustable,1MHz 
Voltage range:1.9 ~ 3.6V,  typical value 3.3, Excessive voltage would damage the module
Data rate: support 2Mbps/1Mbps/250Kbps, more details refer to chip datasheet 
Channel: 126 RF Channel, each channel is separated 1MHz 
Test range: 240m, Sunny no barrier , maximum transmit power
Receiving sensitivity: -96dBm@250Kbps, other details refer to chip datasheet 
Antenna interface: on-board pcb antenna, 500 Characteristic impedance
Emission length: Single packet 1~32 byte, 3class FIFO 
Received length: Single packet 1~32 byte ,  3class FIFO
Operating temperature: -20 ~ + 70℃ excessive temperature would damage the module 
Storage temperature: -40 ~ +125℃ excessive temperature would damage the module  
Standby current: 15µA ,other details are chip manual
Turn-off current: 0.7µA, other details in the chip manua