Tait TB8100 Manuel D'installation Et D'utilisation page 99

Figure 4.13 Chemin de données, voie de commande et voie de contrôle de la station de base (c.f. traduction des termes anglais des schémas suivants
PIN
HPF 100mW 1W
atten.
RF
LPF
Detect
PA_KEY
Sum
RF power setting
Transient wave shape
Power control
Control voltage
AND
AC
AC converter
input
Rear panel
ON/OFF
Temperature ON/OFF
Power Management Unit
Ambient
temperature Microprocessor
Input Input Hysteresis
Temperature ON/OFF
voltage current ON/OFF
Rear
panel
ON/OFF
DC converter
DC
input
Manuel d'installation et d'utilisation de la TB8100
© Tait Limited Février 2014
50W Power Amplifier
Directional
6W 60W
coupler
RF
output
Ambient
temperature
Power Amplifier
Microprocessor
Power Management Unit
ON/OFF
Auxiliary
Aux. out (SIF)
PS Board
Output voltage
PA1/PA2
Sum
Output current output
Reciter
ON/OFF output
Standby
PS card
à la page
RF signal
Exciter PA_KEY
EX
Synth
Data
Data
bus
ADC DDC
Control
MCSPORT 1
RX
Receiver
Synth
AGC
SYS_PWR
Power
PWR_EX
Noise source supply
PWR_RX
ON /OFF sub-section
PWR_GOOD
Ext REF Det
Ref External
Synth reference
Ext REF Select
40MHz 40MHz
Synth clock
Synchronous
port 1
Temperature
Reciter Fan
PA fan
I 2 C Protocol
PMU fan
SIF = system interface board
*Depending on SIF type
101)
Reciter
Serial port
MCSPORT 3
(Not used)
Digital
Signal
EPOT
Processor
(DSP)
EPOT
MCSPORT 2 CODECs
Mute
EPOT
Sw.
Mute
Host EPOT
Sw.
port
Serial
parallel
Synchronous SYNC to
port 2 UART
Reduced
Instruction
Set
Parallel
Computer
serial
(RISC)
I 2 C
UART
peripheral
Service Kit
RS232
Protocol converter
Speaker ON/OFF
Control panel ID
LEDs
I 2 C port
Keypad
expanders
Mic PTT
PA fan rotation
PMU fan rotation
Control Panel
Description du fonctionnement
Digital audio I/O
Balanced
Buff
audio input
Unbalanced
Buff
audio input
Unbalanced
Buff
audio output
Balanced
Buff
audio output
Digital
to
outputs
Rear panel
RS-232 or
Ethernet*
SIF_ID
Digital
to
inputs
TX_KEY
RX_GATE
COAX_RELAY
Control
panel
RS-232
Connection types could be:
- Local Service Kit
- Modem to remote Service Kit
- Modem to ISP (E-mail alarms)
- CCI
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