ARF27 ~ 869 MHz – 500 mW transmitter and receiver without license
The ARF27 transmitters and receivers enable an economical one-way ASK/FSK digital link over several kilometers.
They are used as an asynchronous serial channel with a possible binary transmission rate from 0.5 to 10Kbps Manchester.
They function on the 869MHz - 500mW for a range of 4 km. They are used WITHOUT LICENCE and are available as integrable daughter boards.
The transmission protocol is to be defined by the user.
The covered applications are the point to point medium rate data transmission or micro-network where long range is required or working in disturbed environment …. In activity zone such as intra-urban networks, agriculture, security, alarm …
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Data sheet
