Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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RFM31 FSK receiver wireless modules
Features:
·Frequency Range = 240 ~ 960 MHz
·Sensitivity = -118 dBm
·Low Power Consumption
·Data Rate = 1 to 128 kbps
·Power Supply = 1.8 to 3.6 V
·Ultra low power shutdown mode
·Digital RSSI
·Wake-up timer
·Auto-frequency calibration (AFC)
·Configurable packet structure
·Clear channel assessment
·Programmable RX BW 2.6 ~ 620kHz
·Programmable packet handler
·Programmable GPIOs
·Preamble detector
·RX 64 byte FIFOs
·Low battery detector
·Temperature sensor and 8-bit ADC
·-40 to +85 °C temperature range
·Integrated voltage regulators
·Frequency hopping capability
·FSK, GFSK, and OOK modulation
·Low BOM
·Power-on-reset (POR)