E22-900MM22S SX1262 LoRa module 868/915MHz ultra small size Lora SMD module

[Chip solution]：SX1262

[Working frequency band]：850MHz～930MHz

[Transmission power]：22dBm

[Communication distance]：7km

[Product size]：10*10*2.5mm

[Product weight]：0.5g±0.02g

[Introduction]：E22-900MM22S is based on the new generation of LoRaTM radio frequency chip SX1262 produced by Semtech in the United States as the core of the independent research and development of ultra-small volume, and is suitable for 868MHz, 915MHz chip LoRaTM wireless module.

Mainly parameters	Description	Notes
Distance	7000m	Clear and open environment, antenna gain 5dBi, antenna height 2.5m, air speed 0.3kbps.
FIFO	256 Byte	Maximum sending length
Crystal frequency	32 MHz	-
Modulation method	LoRa(recommend)	-
Encapsulation way	SMD	-
Interface	1.27mm	Stamp hole
Communication interface	SPI	0-10Mbps
Overall dimensions	10* 10*2.5 mm	-
Antenna interface	Stamp hole/IPEX	The equivalent impedance is about 50 ohms

Mainl parameters	Performance		Notes
	Min	Max
Power Supply Voltage（V）	0	3.7	Permanently burn module over 3.7V
Blocking power（dBm）	-	10	At close range, the burn probability is low
Operating temperature（°C）	-40	85	-
Product net weight	0.5g士0.02g		Product net weight

Main parameters		Performance			Notes
		Min	Typical	Max
Power Supply Voltage（V）		1.8	3.3	3.7	≥3.3V Can ensure the output power
communication level（V）		-	3.3	-	Using 5V TTL may burn out
Working temperature（°C）		-40	-	85	Industrial grade design
Working frequency band（GHz）		850	868/915	930	Support ISM Frequecy
Power consumption	Emission current（mA）	-	119	-	instantaneous power consumption
	Receives the current（mA）	-	6.8	-	-
	Sleep current（μA）	-	2	-	software shut off
Maximum transmitted power（dBm）		21.4	21.5	22.3	-
Sensitivity of reception（dBm）		-144	-146	-147	air rate is 0.3kbps
air rate（bps）		0.6k	-	300k	User programming control
		0.018k		62.5k	User programming control