Uniden AX 144 Spezifikationen PDF herunterladen (Seite 10)

C1, C2, C3, C4, C9 = .01 mF C5 = .001 mF

R1, R5, R7 = lKΩ C6 = 150 pF

R2, R3 = 10KΩ C7 = 68 pF

R4 = 220Ω C8 = 22 pF

R6 = 2.2KΩ D1-D4 = lN914

L1 - L5 = 470 mH Q1, Q2 = 2N3904

CT1 - CT4 = 9-50 pF

For OSCILLATOR mode, install jumpers J4, J5, J6, J7, J8. For SWITCH Mode, install Jl, J2, J3, and connect hookup wire to “A” and “B.”

EXPANDER 160 PARTS LIST

Most parts are available from Radio Shack except for the trimmers and RF chokes. See Page 3 for addresses of other suppliers.

5 each, .01 mF ceramic disc capacitor

1 each, .001 mF

1 each, 150 pF

1 each, 68 pF

1 each, 10 pF

3 each, 1KΩ 5% ¼-watt resistor (brown-black-red)

2 each, 10KΩ 5% ¼-watt resistor (brown-black-orange)

1 each, 220 Ω 5% ¼-watt resistor (red-red-brown)

1 each, 2.2KΩ 5% ¼-watt resistor (red-red-red)

2 each, 2N3904 transistor (2N2222A, ECG123A,

Radio Shack #276-2009, 276-2016)

4 each, 1N914 fast-switching diode (1N4148, ECG519,

SK3100, Radio Shack #276-1122)

5 each, 470 mH RF choke (Mouser/Circuit Specialists #43LS474)

4 each, 9-50 pF, 5mm micro-miniature trimmer capacitor

(Mouser/Circuit Specialists #24AA024 or ME242-8050)

1 each, EXPANDER 160 Printed Circuit Board

Misc: Crystals and switch per your requirements. (See text.)

A complete kit is available for $38 postpaid from:

CBC INTERNATIONAL, P.O. BOX 30655, TUCSON AZ 85751 USA

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Uniden AX 144 Spezifikationen Seite 10