Elecraft KAT100 User Manual
Page 6
6
J1
1
Connector, DC barrel jack, 2.1mm, right-angle PCB mount
E620026
J2
1
Connector, BNC, right-angle PCB mount, with finishing nut and washer
E850134
J3
1
Connector, DB9-F (female), right-angle PCB mount
E620058
J4,J5,J6
3
Connector, SO239
E620064
J7
0
Connector, 6-pin female, 0.1" (not supplied; for future use)
N/A
J101
1
Connector, 12-pin female, 0.1" spacing, PCB mount
E620008
K1-K18
18
Relay, SPDT, 10A rating
E640012
L1,L2,L3,L4
4
Toroidal inductor on T80-0 core (brown, 0.8" dia.); see text
E680020
L5,L6,L7,L8
4
Toroidal inductor on T94-2 core (red, 0.94" dia.); see text
E680018
P1,P2
0
Connector, 2 pin male, 0.1" spacing (not supplied; for future use)
N/A
P 5
1
Connector, 12 pin male, 0.1" spacing, right-angle mount
E620065
Q1
1
Transistor, PNP, modified TO-92 package, Zetex ZTX789A
Note: Q1's labeling may be hard to read. The part number should be marked
on the silver-colored side.
E580019
Q2,Q3
2
Transistor, MOSFET, TO-92 package, 2N7000
E580002
Q101,Q102
2
Transistor, NPN, TO-92 package, PN2222
E580001
R5,R101-R114
15
Resistor, 120 ohms, 1/4W, 5% (brn-red-brn)
E500022
R2
1
Resistor, 200 ohms, 1W, 5% (red-blk-brn)
E500074
R115
1
Resistor, 220 ohms, 1/4W, 5% (red-red-brn)
E500002
R116
1
Resistor, 470 ohms, 1/4W, 5% (yel-vio-brn)
E500003
R11
1
Resistor, 680 ohm, 1/2 W, 5% (blue-gray-brn)
E500085
K2 CTRL-R12
1
Resistor, 820 ohm, 14 W, 5% (gray-red-brn)
E500001
R1,R8,R9
3
Resistor, 3.3K, 1/4W, 5% (org-org-red)
E500017
R12,R16,R17,R18
4
Resistor, 10K, 1/4W, 5% (brn-blk-org)
E500015
R3,R4
2
Potentiometer, 100K trimmer ("104")
E520001
R6,R7,R13
3
Resistor, 8.45K, 1/4W, 1% (gray-yel-grn-brn)
E500071
R15
0
Resistor (not supplied; for future use)
N/A
RFC1
1
RF choke, 15µH (brn-grn-blk) NOTE: may be in bag with toroid cores
E690012
RFC2
1
Toroidal inductor on FT37-43 core (gray, 0.37" dia.); see text
E680003
RP1
1
Resistor pack, 3.9K, 4 individual resistors, 8 pins
E510000
T 1
1
Transformer on FT50-43 toroidal core; see text
E680008
U1
1
IC, Programmed microcontroller for KAT100, PIC16F877 or PIC16F877A
E610012
U2,U3,U4,
U101,U102
5
IC, octal driver, TPIC6B595
E600032
U5
1
IC, op-amp, LM358
E600010
U6
1
IC, high-current op-amp, EL5146C
E600041
U7
0
IC, EEPROM, 25LC320 (not supplied; reserved for future use)
E600009
U8
1
IC, 5V regulator, TO-220 package, 78M05 or 7805
E600024
W1-W7
0
Wire jumper (leave open except as specified in text)
N/A
Z1
1
Ceramic resonator, 4.0MHz, 0.2% tolerance (orange, with 3 leads)
E660001