Ramsey Electronics RXD433 manual

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Table of contents for the manual

  • Page 1

    RXD-433 • 1 Ramsey Electronics Model No. RXD433 Need a data transmitter or receiv er for your remote wireless application? These compact units are perf ect for any project; car alarms, door openers, ho me security, you name it! • SAW Resonators for high stability – no d rift! • Compact size with low current deman d. • 433 MHz license free[...]

  • Page 2

    RXD-433 • 2 RAMSEY WIRELESS RF LINKS • TXE433 or 916 Transmitter & Encoder Module • RX D916 Da ta Rec ei ver& Dec oder • RX433 or 916 Data Receiver • TX433 or 91 6 Data Transmitter RA M SEY TRA NSMIT TER KIT S • FM10 A , 25B FM Stereo Transmitte rs • TV6 Tele vision Transmi tter • “Cube” TV Transmitter s RAMSE Y RECEI VE[...]

  • Page 3

    RXD-433 • 3 THE R XD4 33 This w ireless RF receiver /decoder has a 4 bi t data output that will match the data sent by the encoder, TXE433. The output is CMOS compatible when the unit is run on +5 volts. The demo d bandwidth is selectable by the placem ent of jumper s on the circuit board. The table on the schematic shows jumper positions for dif[...]

  • Page 4

    RXD-433 • 4[...]

  • Page 5

    RXD-433 • 5 A0 through A7: Th ese are the address lin es. Individual address lines should be tied to ground to match the TXE-433 transmitter address lines. Lines no t tied to ground ca n be lef t open. A through D: These are the data output lines. The output from these lines w ill match the input to the TXE-433 transmitter data lines. DV: Data Va[...]

  • Page 6

    RXD-433 • 6[...]

  • Page 7

    RXD-433 • 7 The Ramsey Kit Warranty Please read carefully BEFORE calling or writing in about your kit. Mo st problems can be solved wit hout contacting the factor y. Notice that this is not a "f ine print" warranty. W e want you to understand your rights and ours to o! All Ramsey kits will work if assembled properly. T he very fact that[...]

  • Page 8

    RXD-433 • 8 Price: $5.00 Ramsey Publica tion No. MRXD433 Assembly and Instruction manual for: RAMSEY MODEL NO. RXD433 RAMSEY ELECTRONICS, INC. 590 Fishers Sta tion Drive Victor, New York 14564 Phone (585) 924-4560 Fax (585) 92 4-4555 www.ramse y k its.com[...]