/Schematics/Radio transmitters/Transmitter and receiver for data on 433 MHz

Schematics of a transmitter and a receiver for data communication (suitable for alarms) on 433 MHz.

The big fat lines on schematics are actually PCB traces with specific dimensions as noted.

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433MHz RX Module - View Bottom

433MHz TX Module - View - Top Side
Images © by Petar Timotijevic

Author (sent by): radiomorningstar

Download counter: 16,377

Rating: (2.95, votes 3687)

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Date: 05-10-2004

Lokalna verzija ove stranice: Prijemnik i predajnik za podatke na 433 MHz

269_prijemnikipredajnikzapodatkena433mhz.zip

Bookmark and Share Comments (43)

comment [3]

Stvarno ne znam. Moraces eksperimentalno da utvrdis. Probaj sa 2-3 pa onda 3-4 namotaja pa vidi sta je bolje. Namotaj na borer precnika 4mm. Javi rezultate obavezno!
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comment [2]

Kolike namotaja ide za one dvije zavojnice za koje nista nije navedeno!
IP:

comment [1]

Kad neko nacrta plocicu za ovaj prijemnik neka mi javi. Hvala.
IP: n/a


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