Index Index
Numerics
700–800
transceiver
schematics 8-81
A
amplifier
driver U102 3-13
power transistor 3-13
antenna port J101 3-7
antenna switch, transmitter 3-14
B
battery
connector M101 3-5
types and capacities 2-1
block diagram
overall 3-2
power distribution 2-2
receiver 3-7, 3-8
synthesizer 3-17, 3-18
transceiver 3-3, 3-4
board overlays
controller board
HLN5997B 8-141, 8-150
transceiver (RF) board
700–800 MHz 8-93
UHF1 8-37, 8-52
UHF2 8-73
VHF 8-15
transceiver list 8-1
VOCON list 8-2
buffer and VCO, FGU 3-22
C
caution symbol meaning 1-2
charts, troubleshooting
bluetooth 5-49
channel/zone select error 5-25
DC supply failure 5-15
fgu
failure 5-46
fgu,power
failure 5-47
gps failure 5-48
keyload failure 5-32
list 5-1
main 5-3
power-up failure 5-4
secure hardware failure 5-33
VOCON
PA 5-55
Rx audio 5-28
Rx RF 5-35
clocks, FGU 3-18
components
block diagram 3-2
controller board
board overlays
HLN5997B 8-141, 8-150
parts list
HLN5960B 8-152
HLN5979B 8-143
schematics 8-129
current control mode, transmitter power control 3-16
D
danger symbol meaning 1-2
detailed theory
Controller 3-24
gps 3-60
transceiver (RF) board 3-3
directional coupler U101, transmitter 3-13
driver amplifier U102 3-13
E
errors, power-up self-check 4-4
expansion board
parts list 8-165, 8-166
F
frequency generator unit (FGU)
buffer and VCO 3-22
clocks 3-18
loop filter 3-19
modulation 3-19
port expander 3-20
reference oscillator Y701 3-18
synthesizer 3-18
trident IC U702 3-18
voltage multiplier and superfilter 3-19
G
glossary Glossary-1
H
handling precautions, troubleshooting 4-1
harmonic filter, transmitter 3-14
I
IC
directional coupler U101 3-13
driver amplifier U102 3-13
interconnections
transceiver 3-5
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