Name: RYLR498: 426/433/490MHz LoRa® Antenna Transceiver Module
SKU: 2821
Price: 10.45 USD
Availability: PreOrder

Features

Item	Min.	Typical	Max.	Unit	Condition
VDD Power Supply	1.8	3.3	3.6	V	VDD
RF Output Power Range	-20		22	dBm
Filter insertion loss	1	2	3	dB
RF Sensitivity	-129			dBm
RF Input Level			10	dBm
Frequency Range	390	433	525	MHz
Frequency Accuracy		±10		ppm
Transmit Mode Current		140		mA	RFOP = +22 dBm
Receive Mode Current		17.5		mA
Sleep mode Current		15		uA	AT+MODE=1
Smart receiving power saving mode average current	0.02	2.7	5.5	mA	AT+MODE=2,3000,3000
Baud rate	300	115200	115200	bps	8, N, 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) Flash data memory		200		K	Cycles
Weight		2		g
Operating Temperature	-40	25	+85	˚C

RYLR498: 426/433/490MHz LoRa® Antenna Transceiver Module