Трансиверы Semtech SX1276/77/78/79 2015-10-21

Semtech SX1276/77/78/79 Datasheet

  1. 4refr0nt
    Features
    • LoRaTM Modem
    • 168 dB maximum link budget
    • +20 dBm - 100 mW constant RF output vs. V supply
    • +14 dBm high efficiency PA
    • Programmable bit rate up to 300 kbps
    • High sensitivity: down to -148 dBm
    • Bullet-proof front end: IIP3 = -11 dBm
    • Excellent blocking immunity
    • Low RX current of 9.9 mA, 200 nA register retention
    • Fully integrated synthesizer with a resolution of 61 Hz
    • FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation
    • Built-in bit synchronizer for clock recovery
    • Preamble detection
    • 127 dB Dynamic Range RSSI
    • Automatic RF Sense and CAD with ultra-fast AFC
    • Packet engine up to 256 bytes with CRC
    • Built-in temperature sensor and low battery indicator