■ 제품필수정보

제조사	HopeRF
제조사품명	RFM31B-868-D
간략설명	HopeRF RFM31B-868-D Module 868MHz, 1.8 ??3.6V

■ 제품사양

Component
타입 = Module Supported Frequency Bands = 868MHz Modulation Technique = FSK, GFSK, OOK Maximum RF Data Rate = 256kbit/s Receiver Sensitivity = -121dBm Supported Bus Interfaces = SPI Supply Voltage = 1.8 ??3.6V
크기 = 14 x 15.5 x 5.9mm
높이 = 5.9mm Length = 15.5mm
최대 작동 온도 = +85 °C
최소 작동 온도 = -40 °C Width = 14mm RFM31B 868MHz ISM Receiver, HopeRF. The RFM31B-868 is a highly integrated, low-cost 868MHz ISM-band receiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market. Available in DIP or SMD module format. Module Features. Carrier Frequency Range: 848 to 888MHz ISM band Receiver Sensitivity: ??21dBm @ 2kbps, GFSK OTA Data Rate = 0.123 to 256kbps Modulation: FSK, GFSK or OOK Frequency hopping (FHSS) capability Digital RSSI Wake-up timer On-chip crystal tuning Auto-frequency calibration (AFC) Power-on-reset (POR) Embedded antenna diversity algorithm Packet handler, preamble detector and CRC checker Supports Data Whitening and Manchester Encoding Receiver 64-byte FIFO Low-battery detector Temperature sensor and 8-bit ADC Host communication: serial SPI Power Supply: +1.8 to +3.6Vdc Power-saving modes: Tune, Ready, Sensor, Sleep, Standby, Idle and Shutdown Integrated voltage regulators Operating temperature range: -40 to +85°C
크기: 15.5 x 14mm (DIP), 16 x 16mm (SMD) Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT). RS Product Codes. ; 731-2735 731-2735 RFM31B-868-D 14-Pin DIP module. ; 731-2739 731-2739 RFM31B-868-S1 16-Pin SMD module