RM481 LoRaWAN® Certified RF Module, 915 MHz, +22 dBm Output Power)

Name: RM481 LoRaWAN® Certified RF Module, 915 MHz, +22 dBm Output Power)
Brand: LonRise Equipment Co. Ltd.
SKU: RM481
Price: 377.00 USD
Availability: InStock

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Certification

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RM481 LoRaWAN® Certified RF Module, 915 MHz, +22 dBm Output Power)

Large Image : RM481 LoRaWAN® Certified RF Module, 915 MHz, +22 dBm Output Power)

Product Details:

Place of Origin:	China
Brand Name:	Siemens
Certification:	CE
Model Number:	RM481

Payment & Shipping Terms:

Minimum Order Quantity:	1
Delivery Time:	2-3 days
Payment Terms:	T/T

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RM481 LoRaWAN® Certified RF Module, 915 MHz, +22 dBm Output Power)

Description

Product Name:	PLC Industrial Control	Part Number:	RM481
Shipment:	DHL	Condition:	New
Lead Time:	2-3 Days	Warranty:	1 Year
Keywords:	RM481
Highlight:	RM481 LoRaWAN RF module 915MHz , LoRaWAN certified RF module +22dBm , PLC industrial control RF module

Siemens RM481 Overview

The RM481 is a fully certified, turnkey LoRaWAN® RF module designed for long-range, low-power IoT applications in the 915 MHz ISM band. Built on Microchip’s proven RN131 LoRa core, it integrates a high-performance transceiver, a secure crypto engine, and a pre-certified LoRaWAN stack to drastically reduce development time and regulatory compliance costs.

Figure 1 shows the front panel of RM481.

Quick Specs.

Table 1 shows the Quick Specs.

Parameter	Specification
Frequency Band	902–928 MHz (915 MHz ISM Band)
Output Power	Up to +22 dBm
Modulation	LoRa® (CSS)
Protocol Support	LoRaWAN® Certified
Interface	UART, SPI

Detailed Specification

Parameter	Min	Typ	Max	Unit
RF Performance
Operating Frequency	902	915	928	MHz
Output Power	14	20	22	dBm
Receiver Sensitivity	-148	-147	-146	dBm (125 kHz BW)
Electrical
Supply Voltage	3.3	3.6	4.2	V DC
Supply Current (Tx)	120	130	140	mA (@ +22 dBm)
Supply Current (Rx)	10	12	15	mA
Mechanical
Module Size	18	—	32	mm (L×W×H)
Environmental
Operating Temperature	-40	25	85	°C