آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

EBYTE E22-900M30S

Manufacturer	EBYTE
Mfr. Part Number	E22-900M30S
Electland Part Code	287934
Electland Part Number
Category	RF Transceiver Modules and Modems
Description	IPEX interface -151dBm 12km SPI SMD,38.5x24mm RF Transceiver Modules and Modems RoHS
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Transceiver Modules and Modems
Sensitivity	-151dBm
Antenna Type	IPEX interface
Voltage - Supply	2.5V~5.5V
interface	SPI
Features	Continuous frequency coverage
Output Power	31dBm
Receive Current	14mA
Modulation System	LoRa
Current Of Transmitting	650mA
Communication Distance	12km
Packaging	SMD,38.5x24mm
Weight	2.9735g

Introduction

The E22-900M30S is an 868MHz/915MHz SMD LoRa wireless module based on the SX1262 RF chip. The module integrates a power amplifier and low-noise amplifier, delivering a maximum transmission power of 1W with enhanced receive sensitivity. Compared to its predecessors, it offers superior communication stability, interference immunity, and range. Compatible with SX1278 and SX1276, the module features a high-precision 32MHz crystal oscillator and operates across 850 to 930MHz. A microcontroller or dedicated SPI debugging tool is required for operation.

Features

Tested communication range up to 12 km
Maximum transmit power 1W, software-adjustable multi-level
Supports license-free 868/915MHz ISM band worldwide
Air data rate 0.018 to 62.5kbps in LoRa mode, 300kbps in FSK mode
Large-capacity FIFO with 256-byte data buffer
Supply voltage 2.5V to 5.5V; performance guaranteed above 5.0V
Operating temperature range -40 to 85°C for extended use
Optional IPEX connector or stamp holes for easy secondary development and integration