Codan 9780 User Manual

Index
Index-2 HF SSB Transceiver 9323/9360/9390/9780 Technical Service Manual
text, 2-1
circuit
mute, 4-9
circuit boards, 5-2, 5-6
clarifier, 2-1, 4-20, 4-27, 7-29
cloning, 2-10
CMOS devices, 5-1
comparator
phase, 4-15, 4-17
window, 4-9
component
replacement, 5-2, 5-3
substitution, 5-2
surface mounted, 5-4
connector, 2-10
antenna control, 2-11, 4-24
cloning cable, 2-14
external alarm, 4-36
loudspeaker, 2-12, 4-10, 4-42
microphone, 2-10, 7-20
option GP, 2-13
option M, 2-13
programming cable, 2-13
rear, 2-6
remote control, 2-10, 5-13
RS232, 2-12, 2-13, 4-42
connectors, 5-5, 5-6, 5-8
control
Filter and PTT, 4-38
PTT and PA Filter, 4-30
Select, 4-27
Volume, 3-3, 4-9, 4-10, 4-27, 7-12, 7-28,
7-29
control head, 2-1, 2-6, 4-1, 4-5, 4-9, 4-11,
4-20, 4-22, 4-28, 4-29, 4-36, 4-37, 4-44,
5-4, 5-9, 5-16, 7-21
covers, 5-5
current
collector, 4-7, 4-8
supply, 2-6, 2-8
D
data input, 4-28
data output, 4-28
demodulator, 3-4
diode
signal clamping, 4-5
zener, 4-2, 4-16, 4-28, 4-31, 5-12
dismantling, 5-5
display
LCD, 3-2, 4-24, 4-25, 4-26, 4-27, 4-29
distortion
inband, 2-8
dummy load, 7-2, 7-20, 7-24, 7-26, 7-32
E
earth loop, 5-4
EEPROM, 3-3, 5-17
emission
harmonic, 2-9
spurious, 2-9
EPROM, 3-3, 4-21, 4-26, 6-2
error messages, 5-16
F
fault finding, 5-1, 5-10
control keypad, 5-16
no reception, 5-12
no transmission, 5-13
PA failure, 5-14
unlocked synthesiser, 5-13
filter
alignment, 7-5, 7-12
band-pass, 3-2, 3-5, 3-6, 4-13, 7-1, 7-15,
7-16
ceramic, 4-7, 4-12
harmonic, 4-18, 4-19
high-pass, 4-5, 4-6, 7-5, 7-7, 7-8, 7-12
loop, 4-16, 4-17
low-pass, 4-5, 4-6, 7-5, 7-7, 7-8, 7-12, 7-13
output, 4-31
RF, 4-5, 4-11, 4-22, 4-29
sideband, 3-2, 3-5, 3-6, 4-7, 4-14, 7-19
frequency
generation, 2-1
IF, 2-7
oscillator, 3-4, 4-19
range, 2-15, 4-16, 4-18, 4-31
receive, 6-3
reference, 4-16, 4-17, 4-18, 4-19, 4-20,
7-21
resonant, 4-17, 4-18
transmit, 6-1, 6-2, 6-3
G
gate
FET, 4-7, 4-12, 4-14
mute, 4-9, 5-12, 7-22
NAND, 4-4, 4-14

Codan 9780 Specifications

General

Brand	Codan
Model	9780
Category	Transceiver
Language	English