AeroComm SPH User Manual

VOL. 1 : 2007

EASY HELMET LINER FITTING

Military Helmet Liner for

New

Gentex Model SPH Series and
HGU Series Helmets

Description Part Number Thick

Internal Measurement 12’’ 95122A 1/4’’

Internal Measurement 12’’ 95123A 3/8’’

Internal Measurement 12’’ 95124A 1/2’’

Internal Measurement 12’’ 95125A 5/8’’

Internal Measurement 13’’ 95132A 1/4’’

Internal Measurement 13’’ 95133A 3/8’’

Internal Measurement 13’’ 95134A 1/2’’

Internal Measurement 13’’ 95135A 5/8’’

Internal Measurement 14’’ 95142A 1/4’’

Internal Measurement 14’’ 95143A 3/8’’

Internal Measurement 14’’ 95144A 1/2’’

Internal Measurement 14’’ 95145A 5/8’’

Internal Measurement 15’’ 95152A 1/4’’

Internal Measurement 15’’ 95153A 3/8’’

Internal Measurement 15’’ 95154A 1/2’’

Internal Measurement 15’’ 95155A 5/8’’

Internal Measurement 16’’ 95162A 1/4’’

Internal Measurement 16’’ 95163A 3/8’’

Internal Measurement 16’’ 95164A 1/2’’

Internal Measurement 16’’ 95165A 5/8’’

Internal Measurement 17’’ 95172A 1/4’’

Internal Measurement 17’’ 95173A 3/8’’

Internal Measurement 17’’ 95174A 1/2’’

Internal Measurement 17’’ 95175A 5/8’’

EDMO is a Wholesale Distributor of: Aircraft Electronics, Installation Supplies, Avionics Test Equipment and Pilot Supplies.

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83006E

SoftTop® Headset Cushion
Soft Seal® Ear Cushions
SoftSkin® Ear Seal Covers
HushKit® Passive Ear Cup Noise Attenuation Kit
MicMuff® Microphone Cover
Passive Ear Cup Noise Attenuation Kit

83006DM

SoftTop® Headset Cushion
Soft Seal® Ear Cushions
SoftSkin® Ear Seal Covers
HushKit® Passive Ear Cup Noise Attenuation Kit
MicMuff® Microphone Cover
Passive Ear Cup Noise Attenuation Kit

83006BX

SoftTop® Headset Cushion
Soft Seal® Ear Cushions
SoftSkin® Ear Seal Covers
MicMuff® Microphone Cover

Description Part Number

For Headset with Electret Mic

For Headset with Dynamic Military Mic

For Bose Aviation Headset X

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83006E

83006DM

83006BX

Call 1-800-235-3300 or Visit edmo.com For More Information!

Call 1-800-235-3300 or Visit edmo.com For More Information!

EDMO supports sales to federal, state and local government agencies. We have Reps & Certs Available on Request. Cage Code: 0Z3C6

EDMO supports sales to federal, state and local government agencies. We have Reps & Certs Available on Request. Cage Code: 0Z3C6.

EDMO Distributors, Inc.

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EDMO Distributors, Inc.

12830 E. Mirabeau Parkway

12830 E. Mirabeau Parkway
Spokane Valley, WA 99216

Spokane Valley, WA 99216

Return Service Requested

Return Service Requested

New

David Clark ‘‘K’’ Helmet upgrade kit
improves cranial protection and overall
comfort. This helmet is used by virtually all
US Navy flight line personnel.

P/N: 95005

© Copyright 2007 EDMO Distributors, Inc.

© Copyright 2007 EDMO Distributors, Inc.

Presort Standard

Presort Standard

U.S. Postage

U.S. Postage

P A I D

P A I D

Salem, OR

Salem, OR

Permit No. 178

Permit No. 178

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Oregon Aero

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PORTABLE UNIVERSAL SOFTSEAT CUSHION SYSTEM

Interchangeable, zippered parts including a 1/2”, 1”- and 2”- thick Cushion Base
with straps or no-skid strips; Universal Lumbar Support or Full Cushion Back with
Adjustable Lumbar Support. All parts are zippered, interchangeable and sold sepa­rately. A Portable Universal Pilot SoftSeat™ Cushion is designed for aerobatic and
commercial aircraft.

A.

1’’ thick Portable Universal Pilot

SoftSeat™ Cushion Base for

Aerobatic, Commercial and other

Aircraft w/non-skid strips

(standard thickness)

B.

Portable Universal SoftSeat™

Lumbar Support

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Developed in 1997 for the U.S. Army Special Opera­tions MICH helmet, Oregon Aero® patented Ballistic
Helmet Pads meet the original specifications of the
MICH helmet and provide superior shock absorption.
The pads are available in the Oregon Aero® BLSS®
Kit, which also includes the innovative Oregon Aero®
four-point chin strap/retention system, or as pads
alone, called the BLU® Kit.
The pads can be used as OEM or upgrade equipment,
and replacement pads also are available. The BLSS®
Kit or BLU® Kit can be used in the PASGT, LWH,
ACH, MICH and other helmets.

The BLSS® Kit is pain-free, safer, stable, moisture
and waterproof, self-wicking, positively buoyant and
gas and air permeable. It reduces sound reverberation
and is installed without any helmet shell modifications.
The upgrade includes a four-point chin strap/harness
(available in Green, Coyote Brown or Black) with an
integrated nape pad and seven highly engineered pads.
The complete upgrade can be used for the PASGT or
the Marine Lightweight (LWH) Helmet. The pads can
be used to upgrade the MICH/ACH.

Description Part Number

BLSS® Kit For XS, S, M, L PASGT or LWH
(includes Chin Strap/Harness System* 3/4”-thick crown pad, and standard
1/2”-thick oval and trapezoid pads)

BLSS® Kit For XL PASGT or LWH
(includes XL size Chin Strap/Harness System* 3/4”-thick crown pad, and stan­dard 1/2”-thick oval and trapezoid pads)

Seven-Pad Upgrade or Replacement Kit (BLU® Kit) for XS, S, M, L, and XL
PASGT or LWH (includes one ¾”-thick crown pad, four standard ½”-thick oval
pads and two standard ½”-thick trapezoid pads) *

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95040

95041

95080

C.

1’’ thick Portable Universal

SoftSeat™ Cushion Base w/non-skid

strips (standard thickness)

Description Part Number

A. 1’’ Portable Universal Pilot SoftSeat 30009

B. Portable Universal SoftSeat 38031

C. 1’’ Portable Universal SoftSeat 30911

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sH o c K BL o c K e r s

Our patented ShockBlockers® Insole Inserts dramatically reduce shock to feet and joints. ey offer
20% more shock absorption than other insole inserts. Originally created for the U.S. Military,
ShockBlockers® Insole Inserts are available to the general public and combine innovative design and
materials. ey are for anyone who walks, runs or stands.

Work in comfort with the Oregon Aero Universal Folding Kneeling Pad for indus­trial, home, law enforcement, and military use. Custom designed, water resistant pad
spreads weight load, eliminates pressure points. Industrial - strength outer cover. Non

- skid strips. 12’’x 12’’x 2’’ folded 12’’x 24’’ x 11’’ unfolded

P/N: 95005

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EDMO Distributors, Inc. Call for Pricing!

Description Style Part Number

Small (men’s 4-6) (women’s 6-8)

Medium (men’s 7-9) (women’s 9-11) Military 47515LP

Large (men’s 10-12) (women’s 12-14) Military 47516LP

X-Large (men’s 13-15) (women’s 15-17) Military 47517LP

Small (men’s 4-6) (women’s 6-8) Military 47514VK

Large (men’s 10-12) (women’s 12-14) Military 47516VK

X-Large (men’s 13-15) (women’s 15-17) Military 47517VK

XX-Large (men’s 16-18) (women’s 18-20) Military 47518VK

Military 47514LP

1-800-235-3300

Handheld/ Mobile radio

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vHF-am ai r B a n d tr a n c e i v e r

Setting a new standard for ground based communications, the IC-A110 provides
durability and reliability in demanding operational environments.Capable of being
installed in any vehicle IC-A110 is adaptable to vehicles working on a 12 V, as well
as a 24 V power source.

A loud speaker mounted in the front of the transceiver is free of any obstacles block­ing audio reproduction. And 10 W of powerful output power is available for the
external speaker.With a simple rotation of the dial, frequently used memory chan­nels, or desired frequency selection can be made.UP to 7-character memory names
can be assigned for each channel. Allows simple and quick channel recognition and
selection.Operator’s transmitted messages and calls are audio modulated and can be
heard by standard air band headsets, even in the most demanding operating airport
conditions.Hanging the microphone on the mic. hanger activates the auto scan func­tion. When released, the transceiver will return to the last used, or priority channel,
depending on the selection.The adopted LCD guaranteed usable in temperatures
from -30°C to +70°C (-22°F to +158°F). Normal performance, as well as display
indications, are guaranteed even in extremely cold areas.

* Option OPC-871 is necessary when using standard type headset.

Frequency range:118.000-136.975 MHz
Channel spacing: 8.33/25 kHz auto selection (according to version) or 25 kHz only
Mode: 6K00A3E (AM)
No. of memory Ch. :20
Antenna connector: SO-239 (50)
Power supply requirement: (negative ground) 13.75 V DC or 27.5V DC
Current drain (at 13.75 V DC): Transmitting 5.0 A max.
Receiving 4.0 A (at AF max.) 0.5 A (stand-by)
Operating temperature range: IC-110 -30ºC to +60ºC; -22ºF to +140ºF
Frequency stability: IC-110 +5 ppm (-30ºC to +60ºC)
Dimensions:150(W)x50(H) x 180(D) mm (projections not incl.)
5-29/32(W) x 1-31/32(H) x 7-3/32(D) in
Weight (approx.): 1.5 kg; 3 lb 5 oz

Also: Available in Base Station Conguration

P/N: IC-A110

ic-a24 nav/c

ic-a6 c

Easy to use while flying
Simple one-handed operation is the most essential
feature of the IC-A24/A6. The well labeled, large
keypad provides user friendly operation. The large
display shows both letters and numbers and is easy
to see, making for fast frequency recognition. The
display is backlit, and so is the keypad. The light stays
on until you turn it off – a very handy feature for fly­ing at night.

“Flip-flop” channel recall
The IC-A24/A6 stores the last 10 channels used. You
can easily recall those channels by pushing the “flip­flop” recall buttons on the front panel. It is convnient
for switching between several channels, such as NAV
and COM channels.

VOR navigation*

CDI mode display
The IC-A24 has VOR navigation functions. The
DVOR mode shows the radial to or from a VOR
station and the CDI mode shows the course devia­tion to/from a VOR station. You can also input your
intended radial to/from the VOR station and show
the course deviation on the display. In the USA ver­sion, the duplex operation allows you to call a COM
channel, while you are using VOR navigation.
* IC-A24 only

External DC power jack
An external DC power jack allows for operation with
the wall charger, BC-110 or the cigarette lighter cable,
CP-20. When the battery pack is installed, simul­taneous charging during operation is also possible.
In addition, an optional battery case, BP-208N, is
available.

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-Overall Dimensions: 75 x 38 x 225mm, without antenna 2.95” x 1.5” 8.86”, with
out antenna 2.60 lbs., including battery,
removable/adjustable carrying strap and helical antenna

-Operating Temperature Range: -20°C to +60°C / -4°F to 140°F

-Slightly Degraded Performance: -30°C to +60°C / -22°F to 140°F

+10°C to +40°C /50°F to 104°F

-Submersible: 1.0m (3 ft) for 30 min.

TECHNICAL SPECIFICATIONS:

-Frequency Band: 225 to 399.975 MHz

-Operating Modes: A3E AM

-Channel Spacing: 25 KHz

-Pre-Programmable Channels: Up to 100

-Output Power: Adjustable from 4W to 8W

-Duty Cycle: 4:1 (Rx / Tx)

-Modulation Index: 95% max.

-Sensitivity: >12dB SINAD with

–97dBm, 30% modulation index

-AF Response: 300 to 3400 Hz
(+2dB to –4dB signal variation)

-Power Supply Voltage: From 10.8 to

15.6 VDC Environmental

-Water and Dust Protection: IEC 529 class IP54

-Vibration and Shock: ETSI ETS 300 019-2-5

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P/N: VTR-100

Water resistant construction
The water resistant construction provides reliable
operation in wet conditions.
* Equivalent to IPX4 of the corresponding interna­tional standard IEC 60529 (2001).

P/N: IC-A24 (NAV/COM)
P/N: IC-A6 (COM ONLY)

Ha n d H e L d UHF-am tr a n s c e i v e r

Number of Channels: 16 Programmable channels
Channel Spacing: 25KHz
Modulation: AM (A3E)
Frequency Range: 225.000 to 399.975 Mhz
Audio Frequency Response: 300 to 340Hz
Audio Output Power: 0.5 Watt, 8 Ohms
Temperature Range: -20C to +60C
Weight, Dimensions: 1Kg., 38mmx62mmx229mm

TRANSMITTER:

RF Output Power: 0.1W low, 0.4W medium, 1W high
Spurious/Harmonic Radiation: -60dBc at 50 Ohms
Adjacent Channel Emission: Less than -70dB at +/-25KHz

RECEIVER:

Sensitivity: Less than 1uV at 50 Ohms, for 10dB S+N/N
Selectivity: +/- 8KHz for -6dB, +/-25KHZ for -70dB
Spurious Attenuation: Less than 70dB
Intermodulation: Less than 65dB

P/N: F10165

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3

Military Antennas

DME / TACAN / BEACON ANTENNA

The AT-740/A Antenna is used for airborne radar
interrogation on various fixed-wing aircraft. The
antenna is produced to Military Specification
MIL-A-25707 and MIL-A-25707/1. The antenna
is designed to operate at the extreme temperature
range of -67° F to 302° F. The AT-740/A is a
flush-mounted, cavity-back slot antenna constructed
of aluminum with a fiberglass radome. The antenna has a
type BNC sampling probe and is protected by an anodic coating
to prevent corrosion.

ANTENNA

P/N: AT-740/A

m880a cH r o n o m e t e r

· Two button control system is natural and error free. Setting operations are identical
for both alarm and time setting (US Patent 4,486,077).

· Greenwich Mean Time in 24 hour format.

· Local Time in 12 hour format, 24 hour option when ordering.

· Elapsed Time counter, from one second to 99 hours, 59 minutes.

· Elapsed Time countdown timer, from one second to one hour.

· Elapsed Time visual alarm activated when countdown reaches zero.

· Alarm flashes display and has external output for optional audio alarm.

· Liquid Crystal Display has high contrast in bright sunlight. Display has a lighting
system that provides uniform night illumination. The display has an ultraviolet filter to
prevent sunlight damage. The LCD used in the M800 has high humidity protection
and uses a fluid operable over a wide temperature range.

· A 4 MegaHertz crystal precision time reference.

P/N:M880A NVIS Blue
P/N:M880A-S NVIS Green

edo/aiL a

Reduced maintenance costs are achieved through the use of this low profile, all metal
blade as a result of its unequalled mechanical strength and built in reliability. Current­ly in use on business, commercial and military jet aircraft, the DM NI50 antennas
have clear advantages over the other current designs:

-Extremely high side strength guards
against breakage by ground handling gear.

-Completely sealed construction prevents
failure from moisture intrusion.

-Lightning protection circuits prevent
damage to antenna and safeguard
electronic equipment.

P/N:DMNI50-9

The DM N25 Series of glide slope antennas employ a grounded, center fed loop
as the radiating element. The resulting rediation patterns are symmetrical. The
DM N25-2 is a dual connector version which incorporates a hybrid. This circuitry
effectively isolates the two associated receiving system providing providing protec­tion against disablement of both systems in the event of failure in one syatem. The
radiation pattern associated with each DM N-2 antenna port is identical, so that no
coupler drop out problem during automatic landing occurs.

All DM N25 Series antennas provide complete lightning
proection for the associated receivers. They are suitable for
mounting either externally, or within a nose radome. The
inherent 180 deg. pattern beam may be modified slightly
by the geometry surrounding the installation. The
DM N25 antennas are recommended for installations
in close proximity to radar dish installations since
the antenna’s (glide slope) sensitivity is relatively
unaffected by dish motion.

P/N:DMN25-1

n t e n n a s

UHF BLADE / 225-400 MHZ / 1500W

The AS-3808/ARC Antenna is designed for high power
airborne UHF Communications. The antenna is produced to
Electrospace Systems Specification EM-A0051 which specifies
environmental tests per MIL-STD-810, an operating altitude
of 70,000 ft and operating velocity shall be Mach 1.1 maxi­mum at sea level and Mach 1.7 maximum above 27,000 ft.
The AS-3808/ARC is painted with Skydrol resistant urethane
coating per MIL-C-83286, Color White No. 17925. The
antenna is a one-piece blade to replace the AT-1076/ARC
Antenna.

SINCGARS RADIO MOBILE ANTENNA

The AS-3916/VRC Antenna is a Survivable Low Profile version of the
AS-3900A/VRC Antenna. It is used with the SINCGARS Radio System
on vehicles which launch TOW Anti-Armor Missiles where the back-blast
of the missile launchers would damage the AS-3900A/VRC Antenna. The
AS-3916/VRC can withstand the application of 20,000 VRMS to the
antenna element without adverse affect to the antenna or radio.
The AS-3916/VRC is produced to the U.S. Army CECOM
Specification A3180155 and was designed, developed,
and produced under a CECOM Request Proposal
by R.A. Miller. The antenna has a higher
power capacity to allow multiplexing
of up to four (4) radios to a
single antenna. This eliminates a co-site problem
of multiple antennas interfering with each other.

BLADE COMM ANTENNA

The AT-1108/ARC Antenna is a combined VHF/UHF airborne
communications antenna designed for usage airspeeds of less than
Mach 1. The antenna housing is fiberglass epoxy, designed to
withstand the exposure to sand and dust particles of desert areas and
is foam-filled to reduce the effect of extreme temperature changes,
extreme humidity, and excessive shock and vibration. The AT-1108/
ARC is produced to Military Specification MIL-A-55680 and has
continuous operation altitudes of up to 50,000 ft and temperatures
between -65° F and 131° F. The antenna can withstand the impact
shock of 30g and the steady-state acceleration of 6g. The isolation
between the bands is > 40 dB. A gasket for RF shielding and positive
sealing is included. The antenna is coated with a Skydrol resistant
lusterless CARC black paint.

ANTENNA / 225-400HZ / “N” / 55MPA

The AT-256A/ARC Antenna is used for airborne communications on
various fixed-wing and rotary-wing aircraft. The antenna is produced to
Military Specifications MIL-A-5815 and MIL-A-5815/1. The antenna is
designed to operate at the extreme temperature range of -65° F to 257° F
with intermittent operation at 302° F and can withstand a static load of 8
psi perpendicular to the blade, with an ultimate of 12 psi. The AT-256A/
ARC is protected by an anodic coating to prevent corrosion and the out­side surfaces will resist particular erosion up to Mach 0.95. The antenna’s
sealability is tested to an altitude of 70,000 ft.

AT-640A / ARN MARKER BEACON 75HZ

The AT-640A/ARN Antenna is a receive-only VHF Marker Beacon antenna used on both fixed­wing and rotary-wing aircraft. The antenna will meet the requirements of Military Specification
MIL-A-5999 for electrical and environmental performance. The antenna is finished with a white
Skydrol resistant polyurethane paint in accordance with Military Specification MIL-C-81773.
The AT-640A has an operating temperature of

-40° F to 140° F and experiences a drag force
of 0.22 lb at airspeeds of 400 mph. Precipitation s
tatic is minimized through the use of a foam-filled
fiberglass construction. The foam also reduces the effects
of vibration, shock and temperature extremes.

RADAR INTERROGATOR ANTENNA

The AT-884B/APX-44 Antenna is a Radar Interrogation antenna
designed to receive vertically polarized signals at 1010-1030
MHz and radiate vertically polarized signals at 1010-1110
MHz. This antenna is constructed for capability of
functioning during all normal maneuvers of the
aircraft at all azimuth headings in respect to
any radial to the interrogating radar location.
The AT-884B is produced to the
requirements of Military
Specification MIL-T-55046.
The antenna has an operating
temperature range of -65° F to 130° F, an
operating altitude of up to 30,000 ft, and is
constructed to meet the environmental requirements
of Military Specification MIL-E-5400. The
antenna’s outside surfaces are protected with
a chemical resistant CARC green coating.

ANTENNA

P/N: AT-256A/Arc

MARKER BEACON

P/N: AT-640A

UHF BLADE

P/N: As-3808/Arc

MOBILE ANTENNA

P/N: As-3916/vrc

BLADE COMM

P/N: AT-1108/Arc

RADAR ANTENNA

P/N: AT-884B

4

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