COBHAM Flexcomm I User manual

FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 12
SECTION 1 - INTRODUCTION
IMPORTANT
This manual contains information pertaining to the installation of the C-5000 Communication Management
Controller with FLEXCOMM II and FLEXCOMM I. FLEXCOMM II consists of the RT-5000 Transceiver, appropriate
antennas, and optional equipment as required. FLEXCOMM I consists of the RT-9600 Transceiver, RT-9600F
Transceiver, RT-7200 Transceiver, and optional combinations of up to three of the following FLEXCOMM
Transceivers: RT-30, RT-118, RT-138(F), RT-406F, RT-450, appropriate antennas, and optional equipment as
required. The C-5000 can also interface with combined applications of FLEXCOMM II and FLEXCOMM I, i.e., a
hybrid RT System configuration that consists of both RT-5000 and FLEXCOMM I Transceivers.
1. Components
The following components can be installed:
A. Communication Management Controller
C-5000 PN 31300-0X01-XXXX (See Figure 1-1)
B. FLEXCOMM II
(1) Transceivers
RT-5000 PN 400-015525-XXXX (See Table 1-1)
(2) Antennas Systems (Refer to Table 1-2)
AT-560 PN 121-040130-XX
AT-160 PN 121-040129-XX
AT-5000 PN 121-040045-XX
AT-550 PN 121-017850-01
AT-150 PN 153-017822-01
AT-50 PN 121-016587-01
AT-51 PN 121-016796-01
AT-140 PN 121-016584-01
AT-400 PN 121-16821-01
FC-50 Logic Converter PN 153-016586-01
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 13
FC-5000 Logic Converter PN 153-040047-01
FC-550 Logic Converter PN 153-017851
(3) RT-5000 Mounting Trays
Vertical Mounting Tray PN 300-316605-01
Horizontal Mounting Tray PN 300-316835-01
C. FLEXCOMM I
(1) Transceivers
RT-30 PN 400-0098-XXX (See Table 1-3)
RT-118 PN 400-0119-XXX (See Table 1-4)
RT-138 PN 400-0102-XXX (See Table 1-5)
RT-138F PN 400-014525-XX/5X (See Table 1-6)
RT-406F PN 400-012785-XX/5X (See Table 1-7)
RT-450 PN 400-0103-XXX (See Table 1-8)
RT-7200 PN 400-0087-XXX (See Table 1-9)
RT-9600 PN 400-0052-XXX (See Table 1-10)
RT-9600F PN 400-0140-XXXX (See Table 1-11)
(2) Antennas
AT-35 System PN 121-014235-XX
AT-270 PN 121-0002-000
AT-461 PN 121-0011-000
AT-462 PN 121-014378-01
AT-695 PN 121-0019-000
AT-960 PN 121-0010-000
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 14
Note: Refer to the following for information on FLEXCOMM I antennas and installation:
a FLEXCOMM I Installation Manual, WED Manual No. 150-040011-
000, for information on FLEXCOMM Antennas.
b WED Manual No. 150-0061-000 for information on RT-9600 and
RT-7200 Antennas.
D. Part Numbering
The C-5000's basic unit part number 31300-XXXX-XXXX is configured as follows:
This manual applies to configuration variations 31300-0X01-XXXX only.
Figure 1-1. C-5000 Part Numbering
(Ref Dwg No. 400-031300, Rev AP)
Note: Processor board PN 300-031315 can only be used with Parallel R/T board PN 300-
031325. Processor board PN 300-017305 can be used with Parallel R/T PN 300-031325
and Serial R/T board PN 300-016290.
The installation and operation of the Frequency Agile C-5000 Control Unit is limited to
aircraft installations per FCC Rules and Regulations, Part 90, Section 90.423 and
90.203(h). NVG (Night Vision Goggle) compatible (not compliant) option is not compliant
with any military standard.
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 15
Table 1-1. RT-5000 Part Numbers
Part Number
RT-5000 Description
401-015525-0101
Standard Transceiver w/o Guard
401-015525-0201
Transceiver, 30-50 MHz Guard
401-015525-0301
Transceiver, 138-174 MHz Guard
401-015525-0401
Transceiver, 406-512 MHz Guard
401-015525-0501
Transceiver w/Synthesized Guard
Table 1-2. FLEXCOMM II Antenna Part Numbers
Part Number
Antenna Description
121-040130-01
AT-560, 29.7 - 960 MHz 9.5” Tuned Multiband White
121-040130-02
AT-560, 29.7 - 960 MHz 9.5” Tuned Multiband Black
121-040129-01
AT-160, 29.7 –960 MHz 9.5” Passive Multiband
121-040045-01
AT-5000, 29.7 –960 MHz 5.5” (FC-5000 Req) White
121-040045-02
AT-5000, 29.7 –960 MHz 5.5” (FC-5000 Req) Black
121-017850-01
AT-550, 29.7 –960 MHz (FC-550 Req) White
153-017822-01
AT-150, 29.7 –960 MHz (poor 30-88 MHz) White
121-016587-01
AT-50, 29.7 - 400MHz Autotuned Blade White
121-016796-01
AT-51, 29.7 - 400MHz Autotuned Blade White
121-016584-01
AT-140, 29.7MHz - 400MHz Blade White
121-016821-01
AT-400, 400MHz - 960MHZ Jet Blade White
153-016586-01
FC-50 Logic Converter Antenna Tuner for AT-50/51
153-040047-01
FC-5000 Antenna Tuner for AT-5000 and AT-560
153-017851
FC-550 Logic Converter
146-016958-01
Gasket, AT-400
146-014960-01
Gasket, AT-51
146-014959-01
Gasket, AT-50
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 16
Table 1-3. RT-30 Part Numbers
Part Number
RT-30 Description
400-0098-000
Transceiver, FLEXCOMM Lo Band VHF, 29.70-49.99 MHz.
400-0098-001
Transceiver, FLEXCOMM Lo Band VHF, 29.70 - 49.99 MHz, with
Guard Receiver
400-0098-002
Transceiver, FLEXCOMM Lo Band VHF, 29.70 - 49.99 MHz, with
Guard Receiver and Guard Receiver CTCSS Tones.
Table 1-4. RT-118 Part Numbers
Part Number
RT-118 Description
400-0119-000
Transceiver, FLEXCOMM VHF-AM Band 118.000 - 137.975 MHz,
Standard Receiver IF Bandwidth
400-0119-001
Transceiver, FLEXCOMM VHF-AM Band 118.000 - 137.975 MHz,
Wide Receiver IF Bandwidth
Table 1-5. RT-138 Part Numbers
Part Number
RT-138 Description
400-0102-000
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz
400-0102-001
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with Guard Receiver.
400-0102-002
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with Guard Receiver and Guard Receiver CTCSS Tones
400-0102-003
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with increased sensitivity (precludes Guard).
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 17
Table 1-6. RT-138F Part Numbers
Part Number
RT-138F Description
400-014525-00
Transceiver, FLEXCOMM Hi Band VHF, 138.0000-173.9975 MHz.
400-014525-01
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with Guard Receiver.
400-014525-02
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975MHz,
with Guard Receiver and Guard Receiver CTCSS Tones.
400-014525-03
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with increased sensitivity (precludes Guard).
400-014525-50
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
Voice Encryption interface compatible.
400-014525-51
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with Guard Receiver, Voice Encryption interface compatible.
400-014525-52
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with Guard Receiver, Guard Receiver CTCSS Tones and Voice
Encryption interface compatible.
400-014525-53
Transceiver, FLEXCOMM Hi Band VHF, 138.0000 - 173.9975 MHz,
with increased sensitivity and Voice Encryption interface
compatible (precludes Guard).
Note: All RT-138F units are compatible with Voice Encryption systems utilizing Non Return to Zero
(NRZ) modulation at a data rate of 12 Kbit/sec or less. The -5X units are specifically wired to
readily interface with Motorola and General Electric encryption modules. Additionally, all RT-
138F units are compatible with Digital Coded Squelch Systems (Motorola Digital Private Line and
GE Digital Channel Guard).
The document reference is online, please check the correspondence between the online documentation and the printed version.

FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 18
Table 1-7. RT-406F Part Numbers
Part Number
RT-406F Description
400-012785-00
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz.
400-012785-01
Transceiver, FLEXCOMM UHF Band, 406-0000 511.9875 MHz,
with Guard Receiver.
400-012785-02
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
with Guard Receiver and Guard Receiver CTCSS Tones.
400-012785-03
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
with increased sensitivity (precludes Guard).
400-012785-50
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
Voice Encryption interface compatible
400-012785-51
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
with Guard Receiver, Voice Encryption interface compatible
400-012785-52
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
with Guard Receiver, Guard Receiver CTCSS Tones and Voice
Encryption interface compatible
400-012785-53
Transceiver, FLEXCOMM UHF Band, 406.0000 511.9875 MHz,
with increased sensitivity and Voice Encryption interface
compatible (precludes Guard).
Note: All RT-406F units are compatible with Voice Encryption systems utilizing Non Return to Zero
(NRZ) modulation at a data rate of 12 Kbit/sec or less. The -5X units are specifically wired to
readily interface with Motorola and General Electric encryption modules. Additionally, all RT-406F
units are compatible with Digital Coded Squelch Systems (Motorola Digital Private Line and GE
Digital Channel Guard).
Table 1-8. RT-450 Part Numbers
Part Number
RT-450 Description
400-0103-000
Transceiver, FLEXCOMM UHF Band, 450.0000 - 469.9875 MHz.
400-0103-001
Transceiver, FLEXCOMM UHF Band, 450.0000 - 469.9875 MHz,
with Guard Receiver.
400-0103-002
Transceiver, FLEXCOMM UHF Band, 450.0000 - 469.9875 MHz,
with Guard Receiver and Guard Receiver CTCSS Tones.
400-0103-003
Transceiver, FLEXCOMM UHF Band, 450.0000 - 469.9875 MHz,
with increased sensitivity (precludes Guard).
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 19
Table 1-9. RT-7200 Part Numbers
Part Number
RT-7200 Description
400-0087-000
Transceiver, RT-7200 VHF HI-Band, 138.0000 - 173.995 MHz, 14/28
VDC, 100mW Audio, Recessed Connector.
400-0087-001
Transceiver, RT-7200 VHF HI-Band, 138.00 - 173.995 MHz, 14/28
VDC, 100mW Audio, Recessed Connector, with Guard Receiver.
400-0087-002
Transceiver, RT-7200 VHF HI-Band, 138.0000 - 173.995 MHz, 14/28
VDC, 100mW Audio, Recessed Connector, with CTCSS Tones.
400-0087-003
Transceiver, RT-7200 VHF HI-Band, 138.0000 - 173.995 MHz, 14/28
VDC, 100mW Audio, Recessed Connector, with Guard Receiver and
CTCSS Tones.
Table 1-10. RT-9600 Part Numbers
Part Number
RT-9600 Description
400-0052-002
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Protruding Connector
400-0052-005
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Protruding Connector, with Guard Receiver
400-0052-008
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 4/28
VDC, 100 mW Audio, Protruding Connector with CTCSS Tones
400-0052-011
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Protruding Connector, with Guard Receiver and
CTCSS Tones
400-0052-024
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz,
14/28VDC, 100 mW Audio, Recessed Connector
400-0052-025
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Recessed Connector, with Guard Receiver
400-0052-026
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Recessed Connector, with CTCSS Tones
400-0052-027
Transceiver, RT-9600 VHF HI-Band, 150.0000 - 173.995 MHz, 14/28
VDC, 100 mW Audio, Recessed Connector, with Guard Receiver and
CTCSS Tones
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 20
Table 1-11. RT-9600F Part Numbers
Part Number
RT-9600F Description
400-0140-002
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector
400-0140-005
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector, with Guard Receiver
400-0140-008
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector with CTCSS Tones
400-0140-011
Transceiver, RT-9600F VHF HI-Band, 14/28 VDC, 100 mW Audio,
Protruding Connector, with Guard Receiver and CTCSS Tones
400-0140-024
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28VDC,
100 mW Audio, Recessed Connector
400-0140-025
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Recessed Connector, with Guard Receiver
400-0140-026
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Recessed Connector, with CTCSS Tones
400-0140-027
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Recessed Connector, with Guard Receiver and CTCSS
Tones
400-0140-052,
400-0140-152
Transceiver, RT-9600F VHF HI-Band, 150.0000 -173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector and Voice Encryption interface
compatible
400-0140-055,
400-0140-155
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector, and Voice Encryption interface
compatible
400-0140-058,
400-0140-158
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector with CTCSS Tones, and Voice
Encryption interface compatible
400-0140-061,
400-0140-1611
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Protruding Connector, with Guard Receiver and CTCSS
Tones, and Voice Encryption interface compatible
400-0140-074,
400-0140-174
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Recessed Connector, and Voice Encryption interface
compatible
400-0140-075,
400-0140-175
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz, 14/28 VDC,
100 mW Audio, Recessed Connector, with Guard Receiver, and Voice
Encryption interface compatible
continues…...
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 21
Table 1-11. RT-9600F Part Numbers (Cont’d)
Part Number
RT-9600F Description
400-0140-076,
400-0140-176
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz,
14/28 VDC, 100 mW Audio, Recessed Connector, with CTCSS Tones,
and Voice Encryption interface compatible
400-0140-077,
400-0140-177
Transceiver, RT-9600F VHF HI-Band, 150.0000 - 173.995 MHz,
14/28 VDC, 100 mW Audio, Recessed Connector, with Guard
Receiver and CTCSS Tones, and Voice Encryption interface
compatible
Note: All RT-9600F units are compatible with Voice Encryption systems utilizing Non Return to Zero
(NRZ) modulation at a data rate of 12 Kbit/sec or less. The -05X, -06X, and -07X units are
specifically wired to readily interface with Motorola encryption modules. Additionally, all RT-
9600F units are compatible with Digital Coded Squelch Systems (Motorola Digital Private Line
and GE Digital Channel Guard).
The document reference is online, please check the correspondence between the online documentation and the printed version.

FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 22
Table 1-12: Connectors Used
Item
Designat
or
Description
Wulfsberg P/N
Mil Spec P/N
Radio & Control Supplies
C-5000
System Interface
Connector
P500
D-Sub (62 Pin female, with
backshell and two male jackscrews)
PN 129-215344-01
Radio Option 1:
Serial Interface
Connector
P501,
P502
and/or
P503
D-Sub (37 Pin female, with
backshell and one each female and
male jackscrews) (For RT-5000
installations)
PN 129-217474-01
Radio Option 2:
Parallel Interface
Connector
P501,
P502
and/or
P503
D-Sub (62 Pin female, with
backshell and one each female and
male jackscrews) (For all
installations except RT-5000)
PN 129-215344-02
RT-5000
Interconnect
Harness
J101
Mil-Cir (55 Pin female)
PN 129-216657-01
MS3126F22-55S
Hi-Split RF
Connector
J102
TNC (Plug, straight) for use with
RG-393 coax TNC (Plug, 90 degree)
for use with RG-393 coax
129-041397-01
129-011398-01
Lo-Split RF
Connector
J103
N Type (Plug, straight) for use with
RG-142 coax N Type (Plug, 90
degree) for use with RG-142 coax
129-049112-01
129-049113-01
Tray Option 1
Mounting Tray, Vertical, RT-5000
300-316605
Tray Option 2
Mounting Tray, Horizontal, RT-5000
300-316835
Shock Mounts
(Recommended)
Shock Mounts, RT-5000, Vertical or
Horizontal Tray
246-044540-01
continues…...
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 23
Table 1-12: Connectors Used (cont’d)
Item
Designat
or
Description
Wulfsberg P/N
Mil Spec P/N
Non RT-5000
Radio Install
Supplies
Kit
IN-210
Connector & Tray, Flexcomm™I
149-0059-000
Connector
IN-210-1
Kit Includes: Mil-Circ, 61 Pin female,
Flexcomm™I
149-0059-001
Tray
MT-210
Kit Includes: Mounting Tray,
Flexcomm™ I
300-2194-000
Adapter Cable
Single Harness to Dual Radio,
Flexcomm™ I
124-041326
Antennas
AT-50 / AT-51
Lo-Split RF
Connector
J511
N Type (Plug, straight) for use with
RG-142 coax)
N Type (Plug, 90) for use with
RG-142 coax)
129-049112-01
129-049113-01
Connector
J512
Mil-Circ, 10 Pin male
PN 129-217323-01
MS3126F-12-10S (SR)
AT-140
Lo-Split RF
Connector
N Type (Plug, Straight) for use with
RG-142 N Type (Plug, 90) for use
with RG-142
129-049112-01
129-049113-01
AT-400
Hi-Split RF
Connector
J401
N Type (Plug, straight) for use with
RG-393 coax)
N Type (Plug, 90 degree) for use
with RG-393 coax)
129-049115-01
129-049116-01
AT-150/AT-160
Hi-Split RF
Connector
J401
TNC (Plug, straight) for use with
RG-393 coax) TNC (Plug, 90
degree) for use with RG-393 coax)
129-041397-01
129-041398-01
Lo-Split RF
Connector
J402
N Type (Plug, straight) for use with
RG-142 coax)
N Type (Plug, 90 degree) for use
with RG-142 coax)
129-049112-01
129-049113-01
continues…...
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 24
Table 1-12: Connectors Used (cont’d)
Item
Designator
Description
Wulfsberg P/N
Mil Spec P/N
AT-550 /
AT-560 /
AT-5000
Hi-Split RF
Connector
J401
TNC (Plug, straight) for use with
RG-393 coax TNC (Plug, 90
degree) for use with RG-393
coax
129-041397-01
129-041398-01
Lo-Split RF
Connector
J402
N Type (Plug, straight) for use
with RG-142 coax N Type (Plug,
90 degree) for use with RG-142
coax
129-049112-01
129-049113-01
Connector
J403
Mil-Circ, 10 Pin male
PN 129-217323-01
MS3126F-12-10S(SR)
Tuners / Logic Converters
FC-50 / FC-
550 / FC-
5000
Connector
J1
Mil-Circ, 19 Pin female
PN 129-217321-01
MS3126F-14-19S(SR)
Connector
J2
Mil-Circ, 3 Pin female
PN 129-217324-01
MS3126F-8-33S(SR)
Connector
J3
Mil-Circ, 10 Pin male
PN 129-214346-01
MS3126F1210P
Special Supplies
Cloning
Supplies
Kit
C-5000
Cloning Cable & RP_Win
Software Kit
149-041389-XX
Kit includes:
Software
RP_Win Software for Windows
404-041382
Cable
RP Cloning Cable
246-042755-01
continues…...
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FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 25
Table 1-12: Connectors Used (cont’d)
Item
Designator
Description
Wulfsberg P/N
Mil Spec P/N
Flexcomm I System converting to Flexcomm II System
Special
Adapters
Adapter Cable
Harness/Transceiver/Antenn
a Tuner
153-041054
Adapter Cable
C-5000 Parallel to Serial
153-041055
Adapter Cable
FC-5000 to AT-560
153-041056
Adapter Cable
RG-142 Antenna Coax
153-041057
Adapter Cable
RG-393 Antenna Coax
153-041058
Adapter Cable
Flexcomm I Transceiver to
RT-5000
124-041326
Adapter Tray
Antenna Mounting
300-341192
Adapter Plate
FC-35 to FC-5000
300-341193
Adapter Plate
Single to Dual, Flexcomm I
300-341194
RT-5000 Antenna / Tuner Mating Chart
Frequency
Band
Antenna
Model
Tuner Model
29.7 –400 MHz
AT-50
Mates With
FC-50
29.7 –400 MHz
AT-51
Mates With
FC-50
297 –400 MHz
AT-140
Mates With
No Tuner Required
400 –960 MHz
AT-400
Mates With
No Tuner Required
29.7 –960 MHz
AT-150
Mates With
No Tuner Required
29.7 –960 MHz
AT-160
Mates With
No Tuner Required
29.7 –960 MHz
AT-550
Mates With
FC-550
29.7 –960 MHz
AT-560
Mates With
FC-5000
29.7 –960 MHz
AT-5000
Mates With
FC-5000
The document reference is online, please check the correspondence between the online documentation and the printed version.

FLEXCOMM II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. K
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 26
E. FCC Compliance
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Part 15.21
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
NOTE: The manufacturer is not responsible for any radio or TV interference caused
by unauthorized modifications to this equipment. Such modifications could void the
user’s authority to operate the equipment.
F. Special Airworthiness for Non-Aviation Transmitters
Caution: Transmitting between 36 - 40 MHz may affect accuracy of other onboard navigation
equipment consistent with FAA SPECIAL AIRWORTHINESS INFORMATION BULLETIN SAIB: SW-
10-43. If the use of the low VHF band FM transmission is required, CAC recommends that the
user not transmit on the low VHF FM band while using sensitive navigational equipment or
operate in low output power mode, not high power, and/or consider using a passive antenna
such as the AT-160 or AT-150 which will have lower operating performance in the low VHF band.
This practice may not be required if proper installation practices have been followed with
excellent antenna bonding and separation between antennas and airframe protrusions have been
followed and is more likely to be necessary on small airframes with limited antenna mounting
space. Contact CAC technical support for assistance. Observed harmonics for a properly
functioning and calibrated radio will be below -53dB IAW the FCC spec.
G. Instructions for Continued Airworthiness
Airworthiness Limitations
The Airworthiness Limitations Section is FAA approved and specifies maintenance required under
14 CFR §§ 43.16 and 91.403 of the Federal Aviation Regulations unless an alternative program
has been FAA approved.
There are no new (or additional) airworthiness limitations associated with this equipment and/or
installation.
Maintenance of the FLEXCOMM II (Non-Digital) Transceiver is ‘on condition’ only. Periodic
maintenance of this product is not required.
The document reference is online, please check the correspondence between the online documentation and the printed version.