Ramsey-electronics Wireless RF Link Receiver/Decoder RXD433 Bedienungsanleitung PDF herunterladen (Seite 5)

RXD-433 • 5

A0 through A7: These are the address lines. Individual address lines should

be tied to ground to match the TXE-433 transmitter address lines. Lines not

tied to ground can be left open.

A through D: These are the data output lines. The output from these lines will

match the input to the TXE-433 transmitter data lines.

DV: Data Valid. Output goes high when the “decoder address select” matches

the encoder’s address select. See text on page 3.

Address lines: Ground individual

lines to match transmitter address

lines.

Data lines: Access your data here.

Data output will match data input to

transmitter.

DV: Data Valid line. Attach your op-

tional LED circuit or other data valid indi-

Antenna: Attach your

antenna here.

Demod bandwidth select: Jumper as

shown in chart on schematic to change

bandwidth

GND: Attach

your power

supply

ground

here.

V+: Attach

your +5 volt

source here.

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Ramsey-electronics Wireless RF Link Receiver/Decoder RXD433 Bedienungsanleitung Seite 5