RYLR490

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426/433/490MHz 22dBm Output LoRa® Low Power Long Rang Transceiver Module

◆ Semtech SX1262 Engine
◆ Highly efficient integrated power amplifier
◆ Excellent blocking immunity
◆ Low Receive current
◆ High sensitivity

Description

The RYLR490 transceiver module features 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
VBAT_IO Power Supply 1.8 3.3 3.7 V  
VBAT Power Supply 1.8 3.3 3.7 V  
VDD_IN Power Supply 1.8 3.3 3.7 V  
TCXO_VCC 1.7 1.8 3.6 V  
TCXO Accuracy   ±2   ppm  
TCXO Long-term

Frequency Stability

  ±1   ppm/Year  
TCXO Current   2.5   ms  
TCXO Rise time   3   mA  
RF Output Power Range     22 dBm SX262 RFO
Filter insertion loss 1 2 3 dB  
RF sensitivity -148     dBm  
RF Input Level     10 dBm  
Frequency Range 390 490 525 MHz  
RF Transmit Current   118   mA RFOP = +22dBm
RF Receive Current   5.3   mA DC-DC mode
OFF mode Current   0.16   uA  
RF Switch Current   10   uA  
Communication Range       KM Open Space 125KHz
Digital input level high 0.7*VBAT_IO   VBAT_IO+0.3 V VIH
Digital input level low

-0.3

0

0.3*VBAT_IO V VIL
Digital output level high 0.9*VBAT_IO   VBAT_IO V VOH   Imax = -2.5 mA
Digital output level low

0

 

0.1*VBAT_IO V VOL    Imax = 2.5mA
Operating Temperature -40 25 +85 ˚C  
Dimensions

 

 

 

  11mm*8.3mm*2.2mm
Weight   1   g  

DATASHEET

File Name Type Updated Preview Download
RYLR490_EN PDF 2022-07-22 Preview download

EVALUATION BOARD

File Name Type Updated Preview Download
RYLR490_EVB PDF 2022-07-22 Preview download
RYLR490_EVB_V1.1 ZIP 2022-07-22 Preview download

FOOTPRINT

File Name Type Updated Preview Download
RYLR490_RYLR900_Footprint ZIP 2022-07-22 Preview download

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