Description

The RYLR907 transceiver module feature the Lora long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

Specification

Item	Min.	Typical	Max.	Unit	Condition
VDD Power Supply	2	3.3	3.6	V	VDD
RF Output Power Range	-4		22	dBm
Filter insertion loss	1	2	3	dB
RF Sensitivity	-148			dBm
RF Input Level			10	dBm
Frequency Range	820	868/915	960	MHz
Frequency Accuracy		±2		ppm
Communication Range				KM	Depend on RF parameter
Transmit Mode Current		140		mA	RFOP = +22dBm
Receive Mode Current		10.4		mA	AT+MODE=0, AT+RXBOOST=1
		9.9		mA	AT+MODE=0, AT+RXBOOST=0
CAD Mode Receive Current		2.3		mA	AT+MODE=2
Sleep Current		0.5		uA	AT+MODE=1
Digital Input Level High	0.7*VDD		VDD	V	VIH
Digital Input Level Low	0		0.3*VDD	V	VIL
Digital Output Level High	0.9		VDD	V	VOH
Digital Output Level Low			0.1	V	VOL
Cycling (erase / write) EEPROM data memory		300		K	Cycles
Weight		7		g
Operating Temperature	-40	25	+85	?C