Description

The RYLR400 transceiver module feature the LoRa® long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

◆ Frequency Range:426/433/470 MHz

◆ Semtech SX1276 Engine

◆ High efficiency Power Amplifier

◆ Excellent blocking immunity

◆ Low Receive current

◆ High sensitivity

◆ 127 dB Dynamic Range RSSI

◆ Operation temperature: -40℃ to +85℃

◆ Dimension: 13*11*2.2 mm

◆ Weight:1g

Features

Item	Min.	Typical	Max.	Unit	Condition
VDD Power Supply	1.8	3.3	3.6	V
TCXO Power Supply	1.7		3.3	V	1.7mA
TCXO Accuracy		±2		ppm
TCXO Long-term Frequency Stability		±1		ppm/Year
TCXO Rise time		3		ms
RF Output Power Range	-4		15	dBm
Filter insertion loss	1	2	3	dB
Harmonic			-36	dBm
RF sensitivity	-148			dBm
RF Input Level			10	dBm
Frequency Range	390	433	525	MHz
Transmit Current		29		mA	RFOP = +13 dBm
Receive Current		11.5		mA	LNA Boost On
Standby Current		1.6		mA	Crystal oscillator enabled
Sleep Current		0.2		uA
RF Switch Current		10		uA
TCXO Current		2.5		mA
Communication Range		4		KM	Open Space 125KHz
Digital input level high	0.8		VDD	V	VIH
Digital input level low			0.2	V	VIL
Digital output level high	0.9			V	VOH Imax = 1 mA
Digital output level low			0.1	V	VOL Imax = -1 mA
Operating Temperature	-40	25	+85	˚C
Dimensions					13mm11mm2.2mm
Weight		1		g

Art.-ID	101499
Zustand	Neu
Hersteller	Reyax
Herstellungsland	Taiwan
Inhalt	1 Stück