ماژول DRF7020D13

ماژول transceiver فرکانس 433 با توان 13 DBm برابر با 19.9 میلی وات ... برد فضای باز 300 متر

Dorji DRF7020D13 is a low-cost sub-1 GHz transceiver module designed for operations in the unlicensed ISM (Industrial Scientific Medical) and LPRD bands. GFSK (Frequency Shift Keying) modulation/demodulation, multi-channel operation, high bandwidth efficiency and anti-blocking performance make DRF7020D13 modules easy to realize the robust and reliable wireless link. The module can be configured to work in different channels with 200k Hz space. It adopts high efficient looped interleaving EDAC (Error Detection and correction) coding with coding gain up to 3dB which keeps in advance in EDAC and coding efficiency over normal FEC (Forward Error Correction). Because of its high reliability in correction, modules can filter error and fake information automatically and realize truly transparent wireless link, which makes DRF7020D13 very suitable in the rigid communication environment

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