FM-RX1-433A

MODULE, RECEIVER, FM; Current Rating: 14mA; Frequency: 433MHz; Max Data Rate: 10000bps; Max Operating Temperature: 55...

is a radio receiver module. This receiver module is a double conversion FM superhet with a data slicer driven by the AF output. Additionally, A fast acting carrier detect signal is a available to indicate to external circuits that a signal is present. This signal is extremely useful when implementing duty cycle power save circuits or to indicate to external logic that a signal is being received. It is internally derived from the degree of noise quieting due to the presence of a received carrier. The receiver is designed to work with the matching transmitter FMTX. With the addition of simple antenna the pair may be used to transfer serial data up to 200meters. The range of the system depends upon several factors, principally the type of antenna employed and the operating environment.

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Selective double conversion superhet

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Low power

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Fast enable time

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wide supply voltage of 4.5 to 9 volts

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analogue & digital output

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High data rates up to 5Kbps

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Carrier detect output

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Available as either 418 or 433mhz

Do not adjust the trimmer. It controls the receive frequency .Set this using RF signal generator.