9-JUL-2022 56312E30 RYLR998 UART Interface 868/915 MHz Lora Antenna Transceiver Module Datasheet
RYLR998 868/915MHz Lora Antenna Transceiver Module PRODUCT DESCRIPTION The RYLR998 transceiver module feature the Lora long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
RYLR998 868/915MHz Lora Antenna Transceiver Module PIN DESCRIPTION I-PEX MHF4 connector reserved position 5 4 3 2 1 REY AX RY LR998 Pin Name I/O Condition 1 VDD I Power Supply 2 NRST I RESET(Active Low) 100KΩ Internal pull up, 3 RXD I Pull down at least 100ms UART Data Input 4 TXD O UART Data Output 5 GND - Ground Copyright © 2022, REYAX TECHNOLOGY CO., LTD.
RYLR998 868/915MHz Lora Antenna Transceiver Module TIMING DIAGRAM VDD RST TXD Keep Low before power on Keep Low before power off RXD Keep Low before power on Keep Low before power off POWER ON TX/RX POWER OFF BLOCK DIAGRAM RYAI915 Frequency Range： 902.3~927.9MHz Richwave RTC6603SP LC Filter Processor NUVOTON M031FB0AE GPIO TXD RXD Semtech LLCC68 NRST RXD TXD XTAL 32MHz Aker CXAN-032000-2F12E40 Copyright © 2022, REYAX TECHNOLOGY CO., LTD.
RYLR998 868/915MHz Lora Antenna Transceiver Module SPECIFICATION Item Min. Typical Max. Unit VDD Power supply 1.8 3.3 3.6 V RF Output power range -20 22 dBm 3 dB Filter insertion loss RF Sensitivity 1 2 -129 10 902.3 Frequency range 920 VDD dBm RF Input level Frequency range Condition 915 dBm 927.9 MHz For FCC 925 MHz For NCC Channel Separation 0.
RYLR998 868/915MHz Lora Antenna Transceiver Module DIMENSIONS Copyright © 2022, REYAX TECHNOLOGY CO., LTD.
RYLR998 868/915MHz Lora Antenna Transceiver Module Unit : mm Copyright © 2022, REYAX TECHNOLOGY CO., LTD.
RYLR998 868/915MHz Lora Antenna Transceiver Module CERTIFICATION INFORMATION 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功 能。低功率射頻器材之使用不得影響飛航安全及干擾合法通信;經發現有千擾現象時，應立即停用，並改善至無干擾時方得 繼續使用。前述合法通信，指依街信管理法規定作業之無線電通信。低功率射頻器材須忍受合法通信或工業、科學及醫療用 電波輻射性電機設備之干擾 若此認證標籤隨同 RYLR998 安裝在主體裝置或設備內而無法看見，則安裝 RYLR998 之主體裝 置或設備上必須標示【內含發射器模組: 】。 Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
RYLR998 868/915MHz Lora Antenna Transceiver Module ORDER INFORMATION Ordering No. RYLR998 Pin Header Antenna 90 Degree Angle Antenna E-mail : sales@reyax.com Website : http://reyax.com Copyright © 2022, REYAX TECHNOLOGY CO., LTD.
