Parts list

FCC ID: BJ4-61WRC34ATX

Parts List/Tune Up Info

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FCCID_88701

W-34A-TX Parts List . (PCB level) . W-34A-TX BOM revised: 17-Feb-00 Component Description ID Tot Qty Comments Printed Circuit Board CEM-1, 1-sided, 1oz Cu. -- 1 Antenna/PCB PCB trace (foil loop) L1 # part of PCB Diodes Rect-signal, 1N4148, D1 1 Rect-power, 1N4001, D2 1 Capacitors Ceramic, 1000pF, 50V, 20%, radial C1 1 Ceramic, 10pF, NPO, 50V, radial C3 1 Ceramic, 8pF, 50V, 20%, radial C4 1 Ceramic, 4.7pF, NPO, 50V, radial C5 1 Ceramic, 470pF, 50V, 20%, radial C7 1 Ceramic, 3.3pF, NPO, 50V, radial C9 1 Ceramic, 2pF, NPO, 50V, radial C11 1 Ceramic, 2.2pF, NPO, 50V, radial C10 1 El-Al, 0.47uF, 50V, 20%, +85C, radial C2 1 Electrolytic El-Al, 47uF, 10V, 20%, +85C, radial C8 1 Electrolytic Trim (var) -screw, 2 to 5 pF, 20% C6 1 radial, 3-leg Crystals (one of) one used at a time 28.0 kHz, 30.0 kHz, 32 kHz, X1 1 axial metal can 32.768 kHz and 38.0 kHz quartz crystal/tuning fork, 20ppm,12.5pF Inductors (coils) Coil, Wound, 0.3uH, axial L2 1 Machine formed Prepared By: DESA International Confidential RKBroome Page 1

W-34A-TX Parts List . (PCB level) . W-34A-TX BOM revised: 17-Feb-00 Component Description ID Tot Qty Comments (other) Bead, Ferrite, -- 1 placed on Q3's "base" leg ICs Digital-CMOS, 4193BE U1 1 14pin DIP --(Quad NAND gate) Resistors Carbon, 1/4W, 5%, 1M ohm R1, R5 2 Carbon, 1/4W, 5%, 560K ohm R2 1 Carbon, 1/4W, 5%, 220K ohm R3 1 Carbon, 1/4W, 5%, 20K ohm R4 1 Carbon, 1/4W, 5%, 180K ohm R6 1 Carbon, 1/4W, 5%, 470K ohm R7 1 Carbon, 1/4W, 5%, 4.3K ohm R8 1 Transistors Bipolar, 2N3904 Q1, Q2 2 TO-92 Bipolar, Hi-freq, 2SC1923Y Q3 TO-92 Misc. Battery clip & wire, 9V plug Batt 1 Switch-Dimple, momentary, metal Sw1 2* *two are used in dual contact Prepared By: DESA International Confidential RKBroome Page 2


Document Created: 2000-03-03 10:54:48
Document Modified: 2000-03-03 10:54:48
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