Codan CI-RC-4M-G2, Технические заметки

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TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 9 of 10
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TN652, REV 3-0-0, © Nov 2018
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Figure 9: Example Multiple Link Controller System with co-located repeater
2 1 5 4 3
6
7
8
11 10
9
FUNCTION
12
SYSTEM REGULA
T
O
R
MADE IN CANADA
VOL
METER +
-
ON OFF
SPKR
INT EXT
EXT
SPKR
ANTENNA
A
RX A TX A
TRANSMITTER
CNTL BUS
MIC
R
F OUT
AD
ANALOG DIGIT
AL
NORM OFF KEY
TX
MIC
M
ODE
REF
IN
USB
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
RECEIVER
NORM SQ. DISABLE OFF
CNTL BUS
AD
RF
NI
REF IN
USB
FREQUENCY
(MHz)
MADE IN CANADA MODEL
# CODE
ANALOG AUDIO
INTERF
ACE
TELEX DSP-223
T
O
NE
REMOTE ADAPTER
TRANSMITTER
CNTL BUS
MIC
RF OUT
AD
ANALOG DIGIT
A
L
NORM OFF KEY
TX
MIC
MODE REF
IN
USB
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
RECEIVER
NORM SQ. DISABLE OFF
CNTL BUS
AD
RF
NI
REF IN
USB
FREQUENCY
(MHz)
MADE IN CANADA MODEL
# CODE
TRANSMITTER
CNTL BUS
MIC
R
F OUT
AD
ANALOG DIGIT
A
L
NORM OFF KEY
TX
MIC
MODE REF
IN
USB
FREQUENCY
(MHz)
MADE IN CANADA MODEL
# CODE
RECEIVER
NORM SQ. DISABLE OFF
CNTL BUS
AD
RF
NI
REF IN
USB
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
RX & TX INTERCONNECT PORTS
TXA
RXA
TXB
RXB
TXC
RXC
TXD
RXD
USB
MUL
T
IPLE LINK CONTROLLER - G2
POWER AMPLIFIER
TX
G/F
VSWR
RF OUTPUT
RF INPUT
PWR CTRL
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
POWER AMPLIFIER
TX G/F
VSWR
RF OUTPUT
RF INPUT
PWR CTRL
FREQUENCY
(MHz)
MADE IN CANADA MODEL
# CODE
2 1 5 4 3
6
7
8
11 10
9
FUNCTION
12
SYSTEM REGULA
T
OR
MADE IN CANADA
VOL
METER + -
ON OFF
SPKR
INT EXT
EXT
SPKR
ANTENNA
A
A
NTENNA
B
RX A
R
X
B
TX A
T
X
B
The DSP-223 keys up the UHF Base Station
T
ransmitter in
Analog Mode.
The UHF
T
ransmitter will transmit
eight dif
ferent CTCSS tones to
the UHF Receiver at the High Site.
The UHF Receiver (RXC) Receives
one of seven separate CTCSS tones
and changes the channel of the
VHF
T
ransmitter (TXA) to a corresponding
channel with the same CTCSS tone.
CTCSS tone 8 (103.5 Hz) will key up
VHF
T
ransmitter (TXB) on the same CTCSS tone.
The UHF Receiver (RXC) also keys up the
UHF
T
ransmitter (TXC) to repeat the signal.
ANALOG LINK
ANALOG LINK
The UHF
T
ransmitter (TXC)
T
ransmits
the received VHF and UHF signals back
to the UHF Base Station Receiver
and other UHF stations.
The Multiple Link Controller is
programmed to change channels
based on CTCSS.
The VHF Receiver (RXA) keys up the UHF
T
ransmitter
(TXC) and when it receives CTCSS tone 7 (151.4 Hz)
it will also key up VHF
T
ransmitter (TXB) on CTCSS
tone 8 (103.5 Hz) to act as a local repeater
.
The VHF Receiver (RXB) keys up the UHF
T
ransmitter (TXC).
POWER AMPLIFIER
TX
G/F
VSWR
RF OUTPUT
RF INPUT
DANIELS
ELECTRONICS LTD.
PWR CTRL
FREQUENCY
(MHz)
MADE IN CANADA MODEL
# CODE
TELEX
PROGRAMMING POR
T
DSP-223
PTT
IC
HANDSET
POWER
PTT
MONIT
O
R
FUNCTION
C
TCSS
LINE RX
LINE TX
+
RADIO TX
+
RADIO RX
LINE TX
LINE RX
RADIO TX
RADIO RX
CTCSS
RADIO TX
-
G
ROUND
LINE TX
-
ANALOG T
O
NE
REMOTE
CONSOLE
ANALOG 2 OR 4 WIRE
AUDIO
AND
T
O
NES
(LEASED TELEPHONE
LINES)
TRANSMITTER
CNTL BUS
MIC
RF OUT
AD
ANALOG DIGIT
A
L
NORM OFF KEY
TX
MIC
M
ODE
REF
IN
USB
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
RECEIVER
NORM SQ. DISABLE OFF
CNTL BUS
AD
RF
NI
REF IN
USB
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
POWER AMPLIFIER
TX
G/F
VSWR
RF OUTPUT
RF INPUT
DANIELS
ELECTRONICS LTD.
PWR CTRL
FREQUENCY
(MHz)
MADE IN CANADA
MODEL
# CODE
VOL
2 1 5 4 3
6
7
8
11 10
9
SYSTEM REGULA
T
O
R
FUNCTION
METER + -
12
MADE IN CANADA
DANIELS
ELECTRONICS LTD.
ON OFF
SPKR
INT EXT
EXT SPKR
OFF
POWER
ON
UHF
TX = 417.475 MHz / Selectable CTCSS
UHF RX = 408.475 MHz / CTCSS 103.5 Hz TXA
Mutes RXA
+
Add Simplex Unmute Delay (250ms) to
TX
F1 = 1950 Hz F2 = 1850 Hz F3 = 1750 Hz F4 = 1650 Hz F5 = 1550 Hz F6 = 1450 Hz F7 = 1350 Hz F8 = 1250 Hz
Kinport Garns Big Butte T
a
ylor
Sedgewick Kelly Malad Direct
TXA
mutes RXA
and RXB both with Simplex Unmute Delay
.
TXB mutes RXB with Simplex Unmute Delay
.
VHF
TXA
= 163.150 MHz / Selectable CTCSS
VHF RXA
= 163.150 MHz / CSQ
VHF
TXB = 169.775 MHz / CTCSS 103.5 Hz
VHF RXB = 169.775 MHz / CTCSS 103.5 Hz
UHF
TXC = 408.475 MHz / CTCSS 103.5 Hz
UHF RXC = 417.475 MHz / CSQ