Upload
hoangminh
View
217
Download
2
Embed Size (px)
Citation preview
TN652 Rev 2-0-0 Aug 16
TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 1 of 10© 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
The CI-RC-4M-G2 Multiple Link Controller provides control capability for up to four receiver / transmitter pairs in an MT-4E repeater radio system. The CI-RC-4M-G2 controller provides the following features:
• interconnection (LVDS Serial Data routing, COR-PTT routing, Audio routing) of up to four receiver and four transmitter modules in any confi guration (repeater, repeater with links, crossband systems, etc.).• four-way analog audio bridge allowing analog to digital and digital to analog conversions with up to four pairs of radios (with adjustable audio levels).• multiple CTCSS tones and NAC codes may be selected to operate each connection between receivers and transmitters (up to seven CTCSS/NAC for each link).• DTMF control of receiver to transmitter links.• setting of receiver priorities.• transmitter channel switching based on received CTCSS or NAC.• auxiliary E&M connection.• acknowledge tones for each transmitter on DTMF disable / enable.• custom jumperable Repeat Disable line for controlling analog bridging (links) and E&M connections.• current draw of 8 mA to 72 mA dependant on system confi guration (17 mA to 27 mA without audio bridging).• 2 independent general purpose outputs that can be controlled by NAC, CTCSS or DTMF (open collector 750 mA / 30 Vdc max).
The MT-4E receiver and transmitter modules all plug into the CI-RC-4M-G2 repeater controller via cables that plug into the RJ45 jacks on the front panel of all the modules. The CI-RC-4M-G2 comes with eight different cable lengths to plug into the eight repeater receiver and repeater transmitter modules. If the system only uses some of the cables, the other cables can be kept for future system expansion or as spare cables. The CI-RC-4M-G2 is 19” rack mountable in 1 RU of rack space.
TRANSMITTER
CNTLBUS
MIC RF OUT
A D
ANALOGDIGITAL
NORMOFFKEY TX
MICMODE
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
RECEIVER
NORM
SQ. DISABLE
OFF
CNTLBUS
A D
RF NI
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
TRANSMITTER
CNTLBUS
MIC RF OUT
A D
ANALOGDIGITAL
NORMOFFKEY TX
MICMODE
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
RECEIVER
NORM
SQ. DISABLE
OFF
CNTLBUS
A D
RF NI
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
VOL
SYSTEM REGULATOR
METER
+
-
MADE IN CANADA
ONOFF
SPKRINTEXT
EXT
SPKR
OFF
POWERON
2
1
5
4
3
678
11
10
9
FUNCTION12
RX & TX INTERCONNECT PORTS
TXA RXA TXB RXB TXC RXC TXD RXD
USB
MULTIPLE LINK CONTROLLER - G2
TRANSMITTER
CNTLBUS
MIC RF OUT
A D
ANALOGDIGITAL
NORMOFFKEY TX
MICMODE
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
RECEIVER
NORM
SQ. DISABLE
OFF
CNTLBUS
A D
RF NI
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
TRANSMITTER
CNTLBUS
MIC RF OUT
A D
ANALOGDIGITAL
NORMOFFKEY TX
MICMODE
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
RECEIVER
NORM
SQ. DISABLE
OFF
CNTLBUS
A D
RF NI
REFIN
USB
FREQUENCY (MHz)
MADE IN CANADAMODEL # CODE
VOL
SYSTEM REGULATOR
METER
+
-
MADE IN CANADA
ONOFF
SPKRINTEXT
EXT
SPKR
OFF
POWERON
2
1
5
4
3
678
11
10
9
FUNCTION12
TN652 CI-RC-4M-G2 Multiple Link ControllerMT-4 Radio Systems
TECHNICAL NOTES
TN652 Rev 2-0-0 Aug 16Page 2 of 10 © 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Installation:In addition to the RJ45 interconnect cables on the front panel, the +9.5 Vdc power and ground must be connected on the back panel. Figure 1 shows a diagram of the back panel of the CI-RC-4M-G2.
Figure 1:CI-RC-4M-G2 Back Panel
A female DB25 connector on the back of the subrack (J12) can be used for connectioning to the CI-RC-4M-G2 using a standard straight-through male-to-male DB25 cable. The A-PNL-AUX96-3 auxiliary connector can also be used to connect to the CI-RC-4M-G2, as shown in Figure 2. The information in brackets is the function that uses that particular connection. For example, if you are using CTCSS tones, the Rx Disc O/P must be connected. The diagram only shows connections for Receiver and Transmitter A.
Figure 2: CI-RC-4M-G2 Connection Diagram
9.5VDC INPUT+ -CI-RC-4M-G2
AUX-E&M CONNECTIONS
A B C DRX
TX
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 81 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
SUBRACK-1 A & B SUBRACK-2 C & D
CODAN RADIO EQUIPMENT
+9.5 Vdc
RXA Disc O/P
RXA BAL O/P1
RXA BAL O/P 2
TXA CSEL D0
TXA CSEL D2
+9.5 Vdc
RXA Disc O/P (CTCSS)
RXA Bal Audio 1 (DTMF and E&M)
TXA CSEL0 (Channel Selection)
TXA CSEL1 (Channel Selection)
TXA CSEL2 (Channel Selection)
E&
M C
ON
NE
CTI
ON
S
Aux Bal Out 1
Aux Bal In 1
Aux Bal Out 2
Aux Bal In 2
CI-RC-4M-G2 MULTIPLELINK CONTROLLER
J9 +
B10 (J1-8)
B24 (J1-5)
A24 (J1-6)
C21 (J2-1)
B21 (J2-2)
A21 (J2-3)TXA CSEL D1
TXA CSEL3 (Channel Selection)
TXA BANK A/B (BankSelection)
TXA Bal Audio 1 (E&M)
TXA CSEL D3
BANK A/B
GND
TXA BAL I/P 1
TXA BAL I/P 2
GND GND
TXA PTT TXA PTT (E&M)
Aux COR E
Aux COR C
Aux PTT A
Aux PTT K
J9 -
C23 (J2-4)
B9 (J6-1)
A32 (J4-1)
C18 (J1-1)
B18 (J1-2)
BB6 (J1-3)
RXA Mute
ACK PTT (Ack Tone)
RXA Mute (Simplex Operating Mode)
AUX - E&M CONNECTIONS 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
TX B
ank A
/BCO
R In
put
Rpt_
Dis
(A o
nly)
Grou
ndRX
Dis
c Ou
tRX
Bal
Aud
io 1
Ack
PTT
RX M
ute
TX Csel 0TX Csel 1TX Csel 2TX Csel 3Aux PTT OutTX Bal Audio 1
TX PTTGP O/P
A, B, C and D
Aux PTT KAux PTT AAux Bal In 2Aux Bal Out 2Aux Bal Out 1Aux COR E
Aux Bal In 1Aux COR C
RX
TX
Back Panel Pin-Out
TN652 Rev 2-0-0 Aug 16
TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 3 of 10© 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Multiple Link Controller Programming:The CI-RC-4M-G2 multiple link controller is software programmable using the MLCS (Multiple Link Controller Software). The MLCS allows fl exible programming options for the radio system. A type A to 5 pin mini-type B USB cable is used to connect the USB port of the computer to the USB port on the front panel of the controller. The System Settings and Receiver / Transmitter Links windows are shown in Figure 3.
Figure 3: Sysytem Settings and Receiver / Transmitter Links
The Receiver / Transmitter Links window allows for a wide variety of complex repeater confi gurations using a link confi guration grid. The grid uses color coding to indicate different connection settings.
TN652 CI-RC-4M-G2 Multiple Link ControllerMT-4 Radio Systems
TECHNICAL NOTES
TN652 Rev 2-0-0 Aug 16Page 4 of 10 © 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Each link on the grid can be programmed separately for a different confi guration. Three different link confi gurations are shown in Figure 4: COR Controlled Link, DTMF Controlled Link and a Conditional Link (with both CTCSS and NAC conditions, as well as Channel Selection capability).
Figure 4: Link Confi gurations
Figure 5 shows the CTCSS selection window (CTCSS tones need to selected globally for the CI-RC-4M-G2), Channel Selection window and General Purpose Output window.
Figure 5: CTCSS Tones, Channel Select and General Purpose Outputs
TN652 Rev 2-0-0 Aug 16
TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 5 of 10© 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Analog Audio Bridging Circuit:The CI-RC-4M-G2 controller is equipped with a 4 way analog audio bridge. This audio bridge allows the user to interconnect RF modules using an analog audio interface similar to the AC-3E and BC-4E products. It allows the user to interconnect up to four RF modules modules as well as an auxiliary audio input and output.
On the multi-link controller there is an audio adjustment pot for each audio path available. The block diagram on the next page (see Figure 6) shows the audio routing and audio pot adjustments.
To enable a specifi c audio path, the appropriate audio jumper must be removed. For the specifi c audio jumper required for enabling the appropriate audio path, refer to the jumper table below:
JU53 RXA to TXA Audio Disable JU63 RXC to TXA Audio DisableJU59 RXA to TXB Audio Disable JU70 RXC to TXB Audio DisableJU54 RXA to TXC Audio Disable JU64 RXC to TXC Audio DisableJU58 RXA to TXD Audio Disable JU68 RXC to TXD Audio DisableJU52 RXB to TXA Audio Disable JU65 RXD to TXA Audio DisableJU57 RXB to TXB Audio Disable JU71 RXD to TXB Audio DisableJU51 RXB to TXC Audio Disable JU66 RXD to TXC Audio DisableJU56 RXB to TXD Audio Disable JU69 RXD to TXD Audio DisableJU55 RXA to Aux Audio O/P DisableJU50 RXB to Aux Audio O/P DisableJU62 RXC to Aux Audio O/P DisableJU67 RXD to Aux Audio O/P Disable
To enable COR-PTT routing of the signla, the following jumpers must be installed:
JU23A COR A to PTT A Enable JU25A COR A to PTT C EnableJU23B COR B to PTT A Enable JU25B COR B to PTT C EnableJU23C COR C to PTT A Enable JU25C COR C to PTT C EnableJU23D COR D to PTT A Enable JU25D COR D to PTT C EnableJU24A COR A to PTT B Enable JU26A COR A to PTT D EnableJU24B COR B to PTT B Enable JU26B COR B to PTT D EnableJU24C COR C to PTT B Enable JU26C COR C to PTT D EnableJU24D COR D to PTT B Enable JU26D COR D to PTT D Enable
TN652 CI-RC-4M-G2 Multiple Link ControllerMT-4 Radio Systems
TECHNICAL NOTES
TN652 Rev 2-0-0 Aug 16Page 6 of 10 © 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Figure 6: Audio Routing and Audio Pot adjustments
RX
A A
UD
IO O
/P
DIS
TRIB
UTI
ON
A
MP
LIFI
ER
AU
DIO
GA
TES
AU
DIO
LEV
EL
CO
NTR
OLS
TXA
AU
DIO
TXB
AU
DIO
AU
XIL
IAR
Y A
UD
IO
TXA
AU
DIO
I/P
TXB
AU
DIO
I/P
AU
X A
UD
IO O
/P
LI
NE
D
RIV
ER
AM
PLI
FIE
RS
AU
X A
UD
IO I/
P
AU
DIO
GA
TEA
UD
IOLE
VE
LC
ON
TRO
L
RE
CE
IVE
R A
RV
6
RV
12
RV
8
RV
13
TXC
AU
DIO
TXD
AU
DIO
TXC
AU
DIO
I/P
TXD
AU
DIO
I/P
RV
11
RV
7
FROM RXB
FROM RXDFROM RXC
RX
BA
UD
IOO
/P R
EC
EIV
ER
B
RV
3
RV
10
RV
5
RV
9
RV
4
TO T
XA
TO A
UX
TO T
XD
TO T
XC
TO T
XB
SU
MM
ING
AM
PLI
FIE
RS
RX
CA
UD
IOO
/P R
EC
EIV
ER
C
RV
14
RV
22
RV
18
RV
20
RV
16
TO T
XA
TO A
UX
TO T
XD
TO T
XC
TO T
XB
RX
DA
UD
IOO
/P R
EC
EIV
ER
D
RV
15
RV
23
RV
19
RV
21
RV
17
TO T
XA
TO A
UX
TO T
XD
TO T
XC
TO T
XB
TN652 Rev 2-0-0 Aug 16
TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 7 of 10© 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Figure 7: Example Multiple Link Controller System with analog links
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
A
RX
A
TX A
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
AN
ALO
G A
UD
IO IN
TER
FAC
E
TELE
X D
SP
-223
TO
NE
RE
MO
TE A
DA
PTE
R
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RX
& T
X IN
TER
CO
NN
ECT
POR
TS
TXA
RXA
TXB
RXB
TXC
RXC
TXD
RXD
USB
MU
LTIP
LE L
INK
CO
NTR
OLL
ER -
G2
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
A
RX
A
TX A
The
DS
P-2
23 k
eys
up th
e U
HF
Bas
eS
tatio
n Tr
ansm
itter
in A
nalo
g M
ode.
The
UH
F Tr
ansm
itter
will
tran
smit
diffe
rent
CTC
SS
tone
s to
the
UH
F R
ecei
ver a
t the
Hig
h S
ite.
The
UH
F R
ecei
ver (
RX
B) R
ecei
ves
one
of m
ultip
le d
iffer
ent C
TCS
S to
nes
and
chan
ges
the
chan
nel o
f the
VH
F Tr
ansm
itter
(TX
A) t
o a
corr
espo
ndin
gch
anne
l with
the
sam
e C
TCS
S to
ne.
This
VH
F tra
nsm
itter
goe
s ou
t to
diffe
rent
repe
ater
s al
l on
the
sam
e re
ceiv
efre
quen
cy, b
ut w
ith d
iffer
ent C
TCS
S to
nes.
The
UH
F R
ecei
ver (
RX
B) a
lso
keys
up
the
UH
F Tr
ansm
itter
(TX
B) t
o re
peat
the
sign
al.
AN
ALO
G L
INK
AN
ALO
G L
INK
The
UH
F Tr
ansm
itter
(TX
B) T
rans
mits
the
rece
ived
VH
F a
nd U
HF
sign
als
back
to th
e U
HF
Bas
e S
tatio
n R
ecei
ver
and
othe
r UH
F st
atio
ns.
The
Mul
tiple
Lin
k C
ontro
ller i
spr
ogra
mm
ed to
cha
nge
VH
F Tr
ansm
itter
(TX
A) c
hann
els
base
d on
CTC
SS
.
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
DA
NIE
LSEL
ECTR
ON
ICS
LTD
.
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TELEX
PR
OG
RA
MM
ING
PO
RT
DS
P-2
23
PTT
IC
HA
ND
SE
T
PO
WE
RP
TTM
ON
ITO
R
FUN
CTI
ON
CTCSS LINE R
X LINE TX + RADIO
TX +RADIO
RX LIN
E TXLIN
E RX
RADIO TX RADIO R
X CTCSS
RADIO TX -
GROUND LINE TX -
AN
ALO
G T
ON
E R
EM
OTE
CO
NS
OLE
AN
ALO
G 2
OR
4 W
IRE
AU
DIO
AN
D T
ON
ES
(LE
AS
ED
TE
LEP
HO
NE
LIN
ES
)
UH
F TX
= T
BD
MH
z / S
elec
tabl
e C
TCS
SU
HF
RX
= T
BD
MH
z / C
TCS
S T
BD
Hz
TXA
Mut
es R
XA
+ A
dd S
impl
ex U
nmut
e D
elay
(250
ms)
to T
X
TXA
mut
es R
XA
with
Sim
plex
Unm
ute
Del
ay.
VH
F TX
A =
TBD
MH
z / S
elec
tabl
e C
TCS
SV
HF
RX
A =
TBD
MH
z / C
TCS
S T
BD
Hz
VH
F TX
B =
TB
D M
Hz
/ CTC
SS
TB
D H
zV
HF
RX
B =
TB
D M
Hz
/ CTC
SS
TB
D H
z
UH
F TX
C =
TB
D M
Hz
/ CTC
SS
TB
D H
zU
HF
RX
C =
TB
D M
Hz
/ CS
Q
TN652 CI-RC-4M-G2 Multiple Link ControllerMT-4 Radio Systems
TECHNICAL NOTES
TN652 Rev 2-0-0 Aug 16Page 8 of 10 © 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Figure 8: Example Multiple Link Controller System with P25 Digital uplink
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
A
RX
A
TX A
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
P25
BA
SE
CO
NTR
OL
BN
K
PU
LL D
OW
NTO
RE
MO
VE
5
9
13
RX
AA B
BN
K5
9
13
TX A
A B
TX A
TX B
Sec
ure
Cle
ar
Zero
ize
Key
Loca
l
Dis
able
Ena
ble
IP-2
23 TX LNK
LIN
E
HA
ND
SE
T
RX
GND
TX+
IC
TX- TXRX
TX
TX+ TX-
RA
DIO
1R
AD
IO 2
TELEX
TELE
X IP
BA
SE
DC
ON
SO
LE
AN
ALO
G A
UD
IO IN
TER
FAC
E
TELE
X IP
-223
OR
IP-2
24IP
RE
MO
TE A
DA
PTE
R
TELE
X P
RO
PR
IETA
RY
DIG
ITA
L IP
INTE
RFA
CE
CO
MM
ON
AIR
INTE
RFA
CE
LAN
/ W
AN
RX
& T
X IN
TER
CO
NN
ECT
POR
TS
TXA
RXA
TXB
RXB
TXC
RXC
TXD
RXD
USB
MU
LTIP
LE L
INK
CO
NTR
OLL
ER -
G2
VO
LSY
STE
M R
EG
ULA
TOR
ME
TER
+ -
MA
DE
IN C
AN
AD
A
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
OFF
PO
WE
R ON
21 543
67
811 10 9
FUN
CTI
ON
12
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
AA
NTE
NN
A B
RX
AR
X B
TX A
TX B
The
IP-2
23 k
eys
up th
e U
HF
Bas
e S
tatio
nTr
ansm
itter
in D
igita
l Mod
e.Th
e U
HF
Tran
smitt
er c
an tr
ansm
itth
ree
diffe
rent
NA
Cs
to th
e U
HF
Rec
eive
rat
the
Hig
h S
ite.
The
UH
F R
ecei
ver (
RX
B) R
ecei
ves
one
of th
ree
sepa
rate
NA
Cs
and
chan
ges
the
chan
nel o
f the
VH
F Tr
ansm
itter
(TX
A) t
o A
ir G
uard
,Fl
ight
Fol
low
ing
or A
ir D
etec
t.
P25
DIG
ITA
L LI
NK
Thre
e V
HF
Rec
eive
rs re
ceiv
e o
n Fl
ight
Fol
low
ing
(RX
A),
Air
Gua
rd (R
XC
),or
Air
Det
ect (
RX
D)
and
Tran
smit
the
Rec
eive
d si
gnal
on th
e U
HF
Tran
smitt
er (T
XB
).
AN
ALO
G L
INK
The
UH
F Tr
ansm
itter
(TX
B) T
rans
mits
the
rece
ived
VH
F si
gnal
s ba
ck to
the
UH
F B
ase
Sta
tion
Rec
eive
r.Th
e A
ir G
uard
Rec
eive
r (R
XC
)ha
s H
igh
Prio
rity.
The
Mul
tiple
Lin
k C
ontro
ller c
an b
epr
ogra
mm
ed to
cha
nge
chan
nels
base
d on
CTC
SS
(for
an
anal
og li
nk)
or N
AC
(for
a d
igita
l lin
k).
The
UH
F R
ecei
ver (
RX
B) n
eeds
to c
onne
cted
via
LVD
S s
eria
l dat
a fo
r the
NA
C d
etec
t and
also
thro
ugh
the
audi
o ro
utin
g ci
rcui
try in
orde
r to
allo
w th
e P
25 D
igita
l to
Ana
log
conv
ersi
on.
The
UH
F R
ecei
ver (
RX
B) d
e-vo
code
s th
e P
25 D
igita
lsi
gnal
and
out
puts
aud
io th
at is
rout
ed to
the
audi
o in
put o
f the
VH
F Tr
ansm
itter
(TX
A).
VH
F TX
A C
h. 1
= 1
68.6
50 M
Hz
/ CTC
SS
110
.9 H
z =
Flig
ht F
ollo
win
g V
HF
TXA
Ch.
2 =
168
.625
MH
z / C
TCS
S 1
10.9
Hz
= A
ir G
uard
VH
F TX
A C
h. 3
= 1
68.7
50 M
Hz
/ CTC
SS
TB
D =
Air
Det
ect
TN652 Rev 2-0-0 Aug 16
TN652 CI-RC-4M-G2 Multiple Link Controller
MT-4 Radio Systems
TECHNICAL NOTES
Page 9 of 10© 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
Figure 9: Example Multiple Link Controller System with co-located repeater
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
A
RX
A
TX A
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
AN
ALO
G A
UD
IO IN
TER
FAC
E
TELE
X D
SP
-223
TO
NE
RE
MO
TE A
DA
PTE
R
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RX
& T
X IN
TER
CO
NN
ECT
POR
TS
TXA
RXA
TXB
RXB
TXC
RXC
TXD
RXD
USB
MU
LTIP
LE L
INK
CO
NTR
OLL
ER -
G2
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
21 543
67
811 10 9
FUN
CTI
ON
12
SY
STE
M R
EG
ULA
TOR
MA
DE
IN C
AN
AD
A
VO
LM
ETE
R
+ -
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
AN
TEN
NA
AA
NTE
NN
A B
RX
AR
X B
TX A
TX B
The
DS
P-2
23 k
eys
up th
e U
HF
Bas
e S
tatio
nTr
ansm
itter
in A
nalo
g M
ode.
The
UH
F Tr
ansm
itter
will
tran
smit
twel
ve d
iffer
ent C
TCS
S to
nes
toth
e U
HF
Rec
eive
r at t
he H
igh
Site
.
The
UH
F R
ecei
ver (
RX
C) R
ecei
ves
one
of te
n se
para
te C
TCS
S to
nes
and
chan
ges
the
chan
nel o
f the
VH
F Tr
ansm
itter
(TX
A) t
o a
corr
espo
ndin
gch
anne
l with
the
sam
e C
TCS
S to
ne.
CTC
SS
tone
9 (1
03.5
Hz)
or 1
1 (1
79.9
Hz)
will
key
up
VH
F Tr
ansm
itter
(TX
B) o
n th
e sa
me
CTC
SS
tone
.Th
e U
HF
Rec
eive
r (R
XC
) als
o ke
ys u
p th
eU
HF
Tran
smitt
er (T
XC
) to
repe
at th
e si
gnal
.
AN
ALO
G L
INK
AN
ALO
G L
INK
The
UH
F Tr
ansm
itter
(TX
C) T
rans
mits
the
rece
ived
VH
F a
nd U
HF
sign
als
back
to th
e U
HF
Bas
e S
tatio
n R
ecei
ver
and
othe
r UH
F st
atio
ns.
The
Mul
tiple
Lin
k C
ontro
ller i
spr
ogra
mm
ed to
cha
nge
chan
nels
base
d on
CTC
SS
.
The
VH
F R
ecei
ver (
RX
A) k
eys
up th
e U
HF
Tran
smitt
er(T
XC
) and
whe
n it
rece
ives
CTC
SS
tone
11
(179
.9 H
z)it
will
als
o ke
y up
VH
F Tr
ansm
itter
(TX
B) o
n C
TCS
Sto
ne 9
(103
.5 H
z) to
act
as
a lo
cal r
epea
ter.
The
VH
F R
ecei
ver (
RX
B) k
eys
up th
e U
HF
Tran
smitt
er (T
XC
).
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
DA
NIE
LSEL
ECTR
ON
ICS
LTD
.
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
TELEX
PR
OG
RA
MM
ING
PO
RT
DS
P-2
23
PTT
IC
HA
ND
SE
T
PO
WE
RP
TTM
ON
ITO
R
FUN
CTI
ON
CTCSS LINE R
X LINE TX + RADIO
TX +RADIO
RX LIN
E TXLIN
E RX
RADIO TX RADIO R
X CTCSS
RADIO TX -
GROUND LINE TX -
AN
ALO
G T
ON
E R
EM
OTE
CO
NS
OLE
AN
ALO
G 2
OR
4 W
IRE
AU
DIO
AN
D T
ON
ES
(LE
AS
ED
TE
LEP
HO
NE
LIN
ES
)
TRA
NS
MIT
TER
CN
TLB
US
MIC
RF
OU
T
AD
AN
ALO
GD
IGIT
AL
NO
RM
OFF
KE
Y TX
MIC
MO
DE
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
RE
CE
IVE
R
NO
RM
SQ
. DIS
AB
LE
OFF
CN
TLB
US
AD
RF
NI
RE
FIN
US
B
FRE
QU
EN
CY
(MH
z)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
PO
WE
R A
MP
LIFI
ER
TX G/F
VS
WR
RF
OU
TPU
T
RF
INP
UT
DA
NIE
LSEL
ECTR
ON
ICS
LTD
.
PW
R C
TRLFR
EQ
UE
NC
Y (M
Hz)
MA
DE
IN C
AN
AD
AM
OD
EL
# C
OD
E
VO
L
21 543
67
811 10 9
SY
STE
M R
EG
ULA
TOR
FUN
CTI
ON M
ETE
R
+ -
12
MA
DE
IN C
AN
AD
A
DA
NIE
LSEL
ECTR
ON
ICS
LTD
.
ON
OFF
SP
KR IN
TE
XT E
XT
SP
KR
OFF
PO
WE
R ON
UH
F TX
= 4
17.4
75 M
Hz
/ Sel
ecta
ble
CTC
SS
UH
F R
X =
408
.475
MH
z / C
TCS
S 1
03.5
Hz
TXA
Mut
es R
XA
+ A
dd S
impl
ex U
nmut
e D
elay
(250
ms)
to T
X
F1 =
195
0 H
zF2
= 1
850
Hz
F3 =
175
0 H
zF4
= 1
650
Hz
F5 =
155
0 H
zF6
= 1
450
Hz
F7 =
135
0 H
zF8
= 1
250
Hz
F9 =
115
0 H
zF1
0 =
1050
Hz
F11
= 95
0 H
zF1
2 =
850
Hz
Kin
port
Gar
nsB
ig B
utte
Tayl
orS
edge
wic
kK
elly
Mal
adR
ockl
and
Dire
ctFi
re R
ptr.
Jum
poff
Spa
re
TXA
mut
es R
XA
and
RX
B b
oth
with
Sim
plex
Unm
ute
Del
ay.
TXB
mut
es R
XB
with
Sim
plex
Unm
ute
Del
ay.
VH
F TX
A =
163.
150
MH
z / S
elec
tabl
e C
TCS
SV
HF
RX
A =
163.
150
MH
z / C
TCS
S 1
79.9
Hz
VH
F TX
B =
169
.775
MH
z / C
TCS
S 1
03.5
Hz
VH
F R
XB
= 1
69.7
75 M
Hz
/ CTC
SS
103
.5 H
z
UH
F TX
C =
408
.475
MH
z / C
TCS
S 1
03.5
Hz
UH
F R
XC
= 4
17.4
75 M
Hz
/ CS
Q
TN652 CI-RC-4M-G2 Multiple Link ControllerMT-4 Radio Systems
TECHNICAL NOTES
TN652 Rev 2-0-0 Aug 16Page 10 of 10 © 2016 Codan Limited All rights reserved.
43 Erie StreetVictoria, B.C.
Canada V8V 1P8
Toll Free Canada & U.S.A.Phone: 1-800-664-4066Fax: 1-877-750-0004
InternationalPhone: 250-382-8268Fax: 250-382-6139
InternetEmail: [email protected]
Web: www.codanradio.com
This Page Intentionally Left Blank