Ramsey Electronics DDF1, Руководство пользователя

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DDF1
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SEMICONDUCTORS AND INTEGRATED CIRCUITS
‰ 11 1N4148 small signal diode (small glass case with banded end)
[DDF1 board D1,2,5 ANTINT-1 board D1,2,3,4 ANTMTG-1 board 1 ea.]
‰ 1 IN4000 type power diode (black epoxy package with cathode band)
[typically 4001 to 4007] [D6]
‰ 18 Mini red LED (light emitting diode)
[D3,4,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32]
‰ 1 Mini green LED (light emitting diode) [D16]
‰ 2 NPN Transistors (Three leads marked 2N3904) [Q1,2]
‰ 1 7805 Voltage Regulator IC (marked 7805) [VR1]
‰ 1 74HC14 IC (14 pin DIP IC) [U12]...no, that doesn’t mean you or I are
a “DIP”...it stands for Dual Inline Package...see what happens when
you read the parts list!
‰
1 74HC42 IC (16 pin DIP) [U8]
‰ 1 74HC161 IC (16 pin DIP IC) [U7]
‰ 1 74HC4051 IC (16 pin DIP IC) U5]
‰ 1 74HC4515 IC (24 pin DIP IC) [U11]
‰ 3 324 Op Amp IC (14 pin DIP marked 324) [U1,2,3]
‰ 2 555 Timer IC (8 pin DIP IC marked 555) [U4,6]
MISCELLANEOUS COMPONENTS
‰ 3 PC mount slide switch [S1,2,3]
‰ 1 PC mount mini jack [J3]
‰ 1 2.1 mm PC mount power jack [J1]
‰ 1 2 pin header (silver pins set in plastic) [J4]
‰ 1 DB 9 PC mount connector [J2]
‰ 1 DB 9 male connector
‰ 1 Miniature 8 ohm speaker
ˆ 5’ RG-174 mini coaxial cable
ˆ 1 “Clamshell” abs plastic case with pre-punched panel set
ˆ 1 Panel sticker set
ˆ 8 #4-40 x 1/4“ pc board mounting screws
ˆ 6 #4 x 3/8” self tapping screws (case assembly)
ˆ 2 6-32 x 3/8” PPH black screws
ˆ 2 6-32 1/4” hex nuts
ˆ 4 M3 x 10mm FHP screws
ˆ 4 M3 kepnuts
ˆ 4 Telescoping whip antennas
REQUIRED ITEMS (Not Supplied)
‰ 1 Length of RG58 cable for connecting between your radio and the
DDF1. (Not supplied due to unknown length required!)