HOME | ÖÐÎÄ°æ

wireless FSK transceiver module RFM22

wireless FSK transceiver module RFM22

The RFM22 is low cost ISM FSK transceiver module and offers advanced radio features including continuous frequency coverage from 240 ~ 930 MHz and adjustable output power of up to +17 dBm. The extremely low receive sensitivity (-118 dBm) coupled with industry leading +17 dBm output power ensures extended range and improved link performance. Support for frequency hopping can be used to further extend range and enhance performance.

Features:

    • Frequency Range = 240 to 930 MHz
    • Sensitivity = -118 dBm
    • +17 dBm Max Output Power (Configurable)
    • 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-on-radio
    • Auto-frequency calibration (AFC)
    • Configurable packet structure
    • Preamble detector
    • TX and 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)

wireless FSK transceiver module RFM22
hits£º update£º2009-9-16
fileurl£ºhttp://www.hoperf.com/rf_fsk/rfm22.htm