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KEY OWNER/USER BENEFITS
Full-frequency HF system permits direct tuning of any of 280,000
frequencies between 2.0 and 29.9999 MHz in 100 Hz steps when operated in the discrete frequency
mode Rapid-tune antenna coupler with up to 40
ms computer tuning facilitates quick channel changes Fiber optic technology is used to interconnect all system
elements for reduced EMI and installation weight 99 user-programmed half-duplex or simplex channels, 249 half-duplex
ITU channels and six emergency channels may be called up by their channel
numbers when operated in the channel mode Discrete frequency mode provides USB, UD, AM equivalent, CW,
LSB and LD operation. The 99 user-programmed channels may be programmed to
operate in any of these modes Selectable power outputs of 175, 50, or 10
W PEP (optional 200 W receiver/transmitter available) BITE is utilized for diagnostic testing and monitoring Control utilizes diachronic LCD for optimum readability in
all lighting conditions
OVERVIEW
The leader in HF communications for five decades has developed one of
the most modern and lightweight airborne systems available today. The HF-9000
High-Frequency Communications System offers unprecedented capability and reliability,
combined with unequaled ease of operation for the aviation HF communications
user. The HF-9000 system consists of a compact control unit, receiver/transmitter
and an automatic antenna coupler. The HF-9000 system is designed for use in both fixed-wing and rotary-wing
aircraft. Operating throughout the standard HF radio spectrum, the HF-9000
system provides communications capability anywhere in the world.
DESCRIPTION
The HF-9000 system incorporates the latest in state-of-the-art technology
that includes microprocessors, direct digital frequency synthesis and fiber
optics as well as preplanned product improvement design philosophy. The HF-9000
system covers the 2.0 to 29.9999 MHz frequency
range in 100 Hz steps. Communication
is possible in both simplex and half-duplex in Upper Sideband (USB), Lower
Sideband (LSB), Amplitude Modulation Equivalent (AME), Continuous Wave (CW)
and optional Frequency Modulation (FM) mode. To minimize user workload, the
HF-9000 system has the capability to store 99 user-programmed preset channels.
The receiver/transmitter will store frequency data and RF emission mode for
either simplex or half-duplex communication in nonvolatile memory. In addition,
two emergency channel frequencies and all 249 half-duplex ITU maritime radiotelephone channels
(public correspondence network) are preprogrammed into nonvolatile memory
permitting phone patch capabilities over thousands of miles. Built-In-Test Equipment (BITE) provides diagnostic testing and monitoring
to determine if the system is capable of providing the specified performance.
Should a fault occur, BITE will identify the specific unit, module/circuit
card and the failed circuit. Frequencies and channels are selected with dedicated
switches, and all knobs are sized and spaced to optimize ease of operation. Pressurized automatic antenna couplers are available that provide high
performance and installation flexibility. The antenna coupler tunes shunt
antennas. The pressurized antenna coupler provides full operational capability
and reliability at high altitudes and temperature extremes. The antenna coupler
quickly matches the power amplifier in the receiver/transmitter to the antenna
to maximize the radiated power. Each antenna coupler has the capability to
learn and store tuning data for 99 preset channels as well as storing the last
50 manually tuned frequencies. This learning is accomplished during the first
tune cycle and is then stored; upon recalling the preset channel or a previously
used manual frequency, the antenna coupler tuning cycle time is nominally
40 milliseconds. With the HF-9000 system, weight savings is enhanced by the use of fiber
optic cables to transfer all control and status information between the system
units. A fiber optic cable is much lighter while providing two additional
advantages. First, fiber optic eliminates the electromagnetic interference
to which copper cable is susceptible. Second, it is capable of handling large
amounts of data within a very short period of time. The flexibility of the HF-9000 system is clearly demonstrated by the
various system configurations. The receiver/transmitter may be remotely mounted
in the aircraft avionics bay and controlled by the control unit or controlled
via a MIL-STD-1553B data bus, ARINC 429 data bus or some other control scheme.
This flexibility of interface makes the HF-9000 system compatible with advanced
flight deck management systems. Optional data bus configurations can also
be implemented. Additional flexibility is provided by the modular design employed
in the receiver/transmitter. The HF-9000 system offers the user a variety of communication possibilities
that include contact with air traffic control agencies over thousands of miles
away, worldwide time and frequency standard broadcasts, Omega navigation station
status reports, weather and marine storm warnings, radiotelephone service
for personal messages and ARINC operational control services for messages
relating to flying operations.
TYPICAL SYSTEM
HF-9031A | 1 | HF Receiver/Transmitter | 822-0101-002 | HF-9041 | 1 | HF Antenna Coupler | 622-8114-002 | RTU-4210 | 1 | Radio Tuning Unit | 822-0836-214 |
HF-9010 | 2 | HF Comm Control | 622-8111-005 | HF-9030 | 2 | HF Receiver/Transmitter | 622-8112-003 | HF-9041 | 2 | HF Antenna Coupler Pressurized | 622-8114-002 | MT-9030A | 2 | Mount, Shock-isolated, HF-9030 | 622-8116-001 | MT-9042A | 1 | Mount, Shock-isolated, Dual
HF-9041 | 622-8124-001 | | | 2 | Grounding Ring Adapter Kit | 685-0349-001 |
HF-9010 | 1 | HF Comm Control | 622-8111-005 | HF-9034A | 1 | HF Receiver/Transmitter | 822-0102-001 | HF-9041 | 1 | HF Antenna Coupler Pressurized | 622-8114-002 | MT-9030B | 1 | Mount, Shock-isolated, HF-9034A | 822-0594-001 | MT-9041B | 1 | Mount, Shock-isolated, HF-9041 | 822-0596-001 |
RTU-4210 | 1 | Radio Tuning Unit | 822-0836-214 | HF-9034A | 1 | HF Receiver/Transmitter | 822-0102-001 | HF-9041 | 1 | HF Antenna Coupler Pressurized | 622-8114-002 | MT-9030B | 1 | Mount, Shock-isolated, HF-9034A | 822-0594-001 | MT-9041B | 1 | Mount, Shock-isolated, HF-9041 | 822-0596-001 | Note(s): | See Installation Hardware table for connectors Refer to RTU-4200 section for detailed performance regarding Radio Tuning
Units |
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SPECIFICATIONS
FAA TSO | -C31d,-C32d | -C31d,-C32d | -C31d,-C32d | FCC | Parts
80, 87 and 90 | Parts 80, 87 and 90 | Parts 80, 87 and 90 | Environmental | DO-160B | DO-160B | DO-160B | | | F2/B/A/PKS/E1/
WXDFSZAA/ AZ/Z/AZ/AZ | F2/B/A/  /E1/ XXDFSAAA/ AZ/Z/AZ/AZ | HF-9040 C2/B/A/  /
XWXDFSZAA/ AZ/ZZ/AZ HF-9041 F2/B/A/ /E1/
WXDFSAAA/ AZ/Z/AZ/AZ | EUROCAE | ED-14B | ED-14B | ED-14B |
Height | 66.7
mm (2.63 in) | 193.7
mm (7.625 in) | HF-9041 192.0 mm (7.56 in) | Width | 146.0 mm (5.75 in) | 141.0 mm (5.55 in) | HF-9041 103.1 mm (4.06 in) | Length | 148.6
mm (5.85 in) (measured from rear
of front panel to rear of case) | 320.0 mm (12.60
in) | HF-9041368.3 mm (14.50 in) | Weight | 1.2 kg (2.5 lb) | 8.6 kg (18.8 lb) | HF-90414.9 kg (10.8 lb) |
Temperature | -55 to +
71°C | -55 to + 71°C | -55 to +
71°C | Altitude | 55,000 ft | 55,000
ft | HF-9041 (55,000 ft) |
| | 28 V DC, 0.6 A | Receive 28 V DC ,1.1 A | 28 V DC, 2.1
A | | | | Transmit 28 V DC, 14.2 A | |
USB/LSB | 1
min xmt, 4 min rcv to +25°C | 1 min xmt, 0.3 min rcv to +25°C | | | 1 min xmt, 9 min rcv
to +55°C | 1 min xmt, 2 min rcv
to +55°C | | | 30 s xmt, 9 min rcv to +71°C | 1
min xmt, 8 min rcv to +71°C |
280,000 distinct
frequencies spaced every 100 Hz throughout
the range of 2.0 to 29.9999 MHz |
99 user-programmed
half-duplex or simplex channels and 249 programmed ITU half-duplex channels
and six emergency channels The user-programmed channels can operate
in USB, UD, LSB, LD, AM equivalent or CW mode |
Learned preset:
40 ms New Frequency: 1 s
nominal, 6 s max |
HF-9041 | min length 3.05
m (10 ft) max RP
at 2.0 MHz of 18
kilohms |
min length 3.35 m (11
ft) min XL of 36 ohms
max RP at 2.0 MHz of 18 kilohms | min length 2.44 m (8 ft) min
XL at 2.0 MHz of 20 ohms max
RP at 2.0 MHz of 18 kilohms |
SSB/CW | NMT 0.5 microvolt (-113
dBm) for 10 dB (s+n)/n | AME | NMT 3 microvolts (-97.5
dBm), 30% modulation, 1 kHz,
for 10 dB (s+n)/n |
66 dB down min | *The
use of lower sideband is not authorized for airborne HF use in some countries |
10, 50, 175 watts PEP, operator selectable via control
head |
Voice | 100
mW, 600 ohm balanced;150 ohm center-tapped | Data | 1 mW, 600
ohm balanced; 150 ohm center-tapped | SELCALTM | 1
mW, 600 ohm unbalanced |
Voice | -10 to +10 dBm, 600 ohm balanced; 150 ohm center tapped | Data | 0 dBm ±
1 dB, 600 ohm balanced; 150 ohm center tapped | Carbon Mic | 0.25
V rms, 82 ohm, bias voltage provided |
SELECTION GUIDE
HF-9010 | X | | | X | X | | | 622-8111-004 | | | | X | X | | | X | | 622-8111-005 | | | | X | | X | X | | | 622-8111-006 | | | | X | X | | X | | | 622-8111-007 |
| HF-9030 | 822-0101-002 | X | X | X | | HF-9034A | 822-0102-001 | X | X | X | Note(s): | Required for FCC Type Acceptance Under Parts 80,87, 90 and
FAA Certification
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| HF-9030 | 622-8112-003 | | | | | | | | | HF-9031A | 822-0101-002 | | | | | | | | | HF-9071 | 622-8129-003 | C | | | | | | | | HF-9034A | 822-0102-001 | | | | | | | | | HF-9087 F | 822-1634-002 | E | X | X | X | X | X | X | | HF-9087D | 822-1069-002 | E | X | X | X | X | X | X | Note(s): | C: Compatible with ALE Function;
Must Include 309M -1 ALE Processor Unit E: Embedded function
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| HF-9030 | 622-8112-003 | X | | | HF-9031A | 822-0101-002 | X | | | HF-9034A | 822-0102-001 | | X |
HF-9041 | X | X | X | X | | 622-8114-002 | HF-9041 | X | X | X | X | 1 | 685-0350-002 | Note(s): | HF-9041 (622-8114-002) with Grounding Ring Adapter Kit (685-0349-001)
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OPTIONS
FL-9001 | Feedline,
RF (CL-601-3A, RJ) | 685-0326-001 | FL-9002 | Feedline, RF (G-IV) | 822-0089-001 | FL-9003 | Adapter
Kit, HN Connector (Helicopters) | 685-0355-001 | FL-9004 | Adapter Kit, Wire/Strap,
Dual Mount (RJ) | 751-9650-001 | FL-9005 | Adapter
Kit, Wire/Strap | 685-0364-001 | | | Clamp, Feedline | 139-0924-010 | | | Adapter
Kit, Grounding Ring | 685-0349-001 | | | Interface Module, MIL-STD-1553B | 751-0039-001 | | | Isolator
Kit - A (Single Mount) | 751-9401-001 | | | Isolator Kit - A (Dual Mount) | 751-9401-002 | | | Isolator
Kit - B | 751-8666-001 | FL-9006 | Feedline (RJ) | 988-8095-001 |
INSTALLATION HARDWARE
| | 1 | Connector Kit (Crimp) | 751-0236-002 |
MT-9030 | 1 | Mount (Rigid) | 622-8115-001 |
or | | | | MT-9030A | 1 | Mount (Shock-isolated) Low-profile | 622-8116-001 |
or | | | | MT-9030B | 1 | Mount (Shock-isolated) | 822-0594-001 | | | 1 | Connector Kit (Crimp) | 751-0237-002 |
| | 1 | Connector Kit, System (Crimp) | 1 |
751-0238-002 | Note(s): | Includes one each of 751-0236-002, 751-0237-002 and 685-0360-002
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MT-9041 | 1 | Mount (Rigid) | | 622-8121-001 |
or | | | | | MT-9041A | 1 | Mount (Shock-isolated) Low-profile | | 622-8122-001 |
or | | | | | MT-9041B | 1 | Mount (Shock-isolated) | | 822-0596-001 | | | 1 | Connector Kit (Crimp) | | 685-0360-002 | FL-9003 | Opt | Adapter Kit - HN Conn | 1 | 685-0355-001 |
or | | | | | FL-9005 | Opt | Adapter Kit - Wire/Strap | 1 | 685-0364-001 | Note(s): | Optional item, select only one of these two items
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MT-9042 | 1 | Mount, Dual (Rigid) | | 622-8123-001 |
or | | | | | MT-9042A | 1 | Mount, Dual (Shock-isolated)
Low-profile | | 622-8124-001 | | | 2 | Connector Kit (Crimp) | | 685-0360-002 | FL-9001 | 1 | Feedline - RF | | 685-0326-001 | | | 2 | Clamp | | 139-0924-010 | | | 2 | Adapter Kit - Grounding Ring | | 685-0349-001 | | | Opt | Cap Assembly - Antenna Port | 1 | 752-5579-001 | Note(s): | Optional item, one required when using a single system in
a dual mount
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| | A/R | Cable, Fiber Optic (Crimp) | | 216-0029-010 | | | Opt | Fiber Optic Install Kit
(Crimp) | 1 | 247-0029-020 | | | Opt | Cable Splice, 200 Micron | | 246-0277-010 | Note(s): | Recommend purchase of fiber optic install/repair kit 752-5993-004
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