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RM191-SM

RM191-SM

RM191-SM

RX TXRX MOD ISM < 1GHZ U.FL SMD

compliant

Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

RM191-SM Pricing & Ordering

Quantity Unit Price Ext. Price
1 $17.65000 $17.65
4920 items

RM191-SM Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

RM191-SM Laird Connectivity Inc.

Name Value
Product Status Active
RF Family/Standard General ISM < 1GHz
Protocol LoRa™
Modulation -
Frequency 902MHz ~ 928MHz
Data Rate 1Mbps
Power - Output 15dBm
Sensitivity -
Serial Interfaces I²C, SPI, UART
Antenna Type Antenna Not Included, U.FL
Utilized IC / Part -
Memory Size -
Voltage - Supply 1.8V ~ 3.6V
Current - Receiving -
Current - Transmitting 58mA
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Package / Case Module
Q1: What is the purchase guide for RM191-SM?
RM191-SM of Laird Connectivity Inc. is a RX TXRX MOD ISM < 1GHZ U.FL SMD. ICHOME is a long-term spot supplier of RM191-SM, supporting sample purchase and bulk order.
Q2: How to find the detailed information of RM191-SM?
Download RM191-SM Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingRM191-SM from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide RM191-SM alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you RM191-SM replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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