Specifications

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E-mail:sales@hoperf.com Rev1.0

www.hoperf.cn

RFM210LB-S1 OOK 无线接收模块



General Description

RFM90C sub-GHz radio transceivers are ideal for long range

wireless applications. It is designed for long battery life with just

8mA of active receive current consumption. It can transmit up to

+22dBm with highly efficient integrated power amplifiers. These

devices support LoRa® modulation for LPWAN use cases and

(G)FSK modulation for legacy use cases. The devices are highly

configurable to meet different application requirements utilizing

the global LoRaWAN

standard or proprietary protocols. The

devices are designed to comply with the physical layer

requirements of the LoRaWAN

specification released by the

LoRa Alliance

. The radio is suitable for systems targeting

compliance with radio regulations including but not limited to

ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory

requirements and the Japanese ARIB T-108. Continuous

frequency coverage from 150 MHz to 960 MHz allows the

support of all major sub-GHz ISM bands around the world.

 KEY PRODUCT FEATURES

 LoRa

Modem.

 +22dBm RF output .



Programmable bit rate up to LORA。



Excellent blocking immunity.



Low RX current of 8mA, 600 nA register retention.

 Fully integrated synthesizer with step 0.95 Hz.



LoRa

modulation.

 Built-in bit synchronizer for clock recovery.

 Preamble detection.

 127dB Dynamic Range instantaneous/Packet RSSI.

 Automatic CAD .



Module Size

：

16*16mm

RFM90C

RFM90C - LoRa Wireless module

Summary of content (6 pages)

PAGE 1
RFM90C RFM210LB-S1 OOK 无线接收模块 RFM90C - LoRa Wireless module  General Description RFM90C sub-GHz radio transceivers are ideal for long range wireless applications. It is designed for long battery life with just 8mA of active receive current consumption. It can transmit up to +22dBm with highly efficient integrated power amplifiers. These devices support LoRa® modulation for LPWAN use cases and (G)FSK modulation for legacy use cases.
PAGE 2
RFM90C  Applications The level of integration and the low consumption within RFM90C enable a new generation of Internet of Things applications.              Smart meters Supply chain and logistics Building automation Agricultural sensors Smart cities Retail store sensors Asset tracking Street lights Parking sensors Environmental sensors Healthcare Safety and security sensors Remote control applications  Pin Diagram Picture 2: RFM90C Pin Diagram E-mail:sales@hoperf.com Rev1.0 www.
PAGE 3
RFM90C  Pin Description NO.
PAGE 4
RFM90C  Transmit Mode Specifications Specification Condition Min Typical Max Unit MHz Frequency Range 915 MHz - 915 - Tx Drop 22dBm Vbat=2.7V - 2 - Tx Power IDDTX 915MHz - 22dBm Vbat=2.4V - 22dBm Vbat=1.8V 915MHz 6 - 145 - dBm - dB - mA Min Typical Max Unit 915MHz - -106 - dBm 915MHz band - -137 - dBm LoRa: SF=12, BW=125KHz - 8.8 - FSK: Rate=38.
PAGE 5
RFM90C INTEGRATION INSTRUCTIONS FCC rules The RFM90C is an LoRa Wireless module with frequency hopping using an LoRa modulation. It operates on the 902-928 MHz band and, therefore, is within U.S. FCC part 15.247 standard. Modular installation instruction RFM90C Integrates high-speed GPIO and peripheral interface. Please pay attention to the installation direction (pin direction).
PAGE 6
RFM90C FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.