aviation products
AVIATION PRODUCTS
Headsets
Intercoms
Accessories
2
American Made Quality
A
merican Made Quality — that is what Sigtronics was founded
on over 40 years ago. Sigtronics pioneered the voice activated
intercom market in 1974 and continues this commitment to produce
the highest quality communication products made in the USA. All
design, production, and quality control is done at our facility in San
Dimas, California. This allows us to maintain our high quality standards
and fast customer response. Our in-house capabilities include injection
molding, cable assembly, pad printing, microphone manufacturing,
and machine shop. We can custom engineer intercom and headset
systems for any requirement. Sigtronics custom headset and intercom
systems are used by military ground support, tank simulators, fast
attack boats, and off road vehicles to name just a few.
Customer Service
Quality and customer service are first at Sigtronics. Technicians are
available to answer your questions about our products, from our standard headsets and intercoms to custom made systems. With over 40
years of experience, Sigtronics has the solutions for your problems.
Sigtronics.com
The Sigtronics web site at www.sigtronics.com contains operating,
installation and modification instructions for all Sigtronics products.
Instructions for current and discontinued units are available allowing
instant access to the information you need. You may also contact a
technician with your technical needs via E-mail at [email protected]
and will receive a response in one business day. Sigtronics strives to
serve you and provide you with the best solutions quickly.
At Sigtronics we not only make headsets and intercoms, we use them
in flight. Pilots are part of our management, engineering, and manufacturing staff. We are happy to answer your questions and discuss
your special requirements.
www.sigtronics.com
C
ommunication in high noise environments, such as an amateur
built aircraft or warbirds, requires an intercom and headset microphone engineered for this environment. All Sigtronics intercoms and
headsets are available in high noise models.
N Series Intercoms
The N series panel mount and portable intercoms are designed to
work in very high noise environments and have been extensively
tested in a North American T-28. Our N series intercoms have a push
to intercom feature that is very useful for open cockpit aircraft or
helicopters where an observer may lean out and place his head in the
downwash of the rotor. With this feature, the squelch control is turned
full counter clockwise which disables the squelch. By depressing a
push to intercom switch the squelch is then opened allowing intercom
communication. Once the squelch is reset, the voice activated squelch
will operate normally.
H Series Microphones
Our M-80, M-80H, M-81 and M-81H microphones have been developed
specifically for use in high noise aircraft. These microphones have a
narrow bandwidth to carry voice frequencies and the proper gain for
use in extremely demanding environments.
From Ultralights to Helicopters to Warbirds, with Sigtronics you will
have Clear Communication Every Time.
S-AR • S-58 Headsets
3
Active Noise Reduction Headset • The 8 Series Stereo, Monaural, Helicopter Headsets
S-AR Active Noise Reduction
•U
p to 19 dB of active noise reduction in addition
to its superior passive qualities
• Power - One 9 volt battery
• Stereo / Mono Switch
• Full 3 Year Warranty
• Custom Headset Bag
• Only 17 ounces
W
hen we set out to make a great active noise reduction headset, we were determined not to compromise on its excellent passive qualities. The comfort,
noise reduction, and quality construction that is the standard of excellence of our
passive headsets is the foundation of our S-AR active noise reduction headset.
Comfort and Performance
From the moment you put the headset on you’ll notice the quiet difference
of Sigtronics American Made quality. The S-AR headset protects your hearing
whether it is switched on or off. With the S-AR switched on you will hear a major reduction in low frequency noise. Radio transmissions that are
weak and garbled on passive headsets will sound strong and clear with the S-AR headset. Our “ultra-deep” gel ear seals are comfortable, durable
and provide a positive seal over eyeglasses. The custom-flex M-81 Series boom permits perfect mic placement. Non-glare powder-coated hardware
and the “ultra-foam” windscreen are attractive and functional. Our high-noise canceling electret microphone guarantees crisp, clear communications every time.
S-58 Headset
T
he S-58 headset — flagship of our innovative 8 Series flex boom headsets that are unequaled in performance, comfort, and features by any other passive headsets.
Looks and Performance
A tough powder coated frame, and blue textured ear cups make the S-58 is a great looking headset that
performs. With comfortable long lasting gel ear seals, high noise environment microphone with easy adjust
flex boom, Sigtronics’ high flex cord, and RFI / EMI immune electronics, the S-58 a headset will be a pleasure
to fly with for years.
Large / Child Sized Headband
Large or small (child sized) headbands may be ordered with all S-58 series headsets. Included with all S-58
series headsets are a lapel cable clip, microphone windscreen, ultra soft air foam pillow head pad, and a
custom headset bag.
S-58H Helicopter and S-58S Stereo Headsets
S-58 series headsets are available in a monaural helicopter version with a coiled cable and single U-174/U plug. A stereo version is available for
true high fidelity sound with dual volume controls, and a stereo / mono switch.
Feature
Weight, Foam
Ear Seals
Weight, Gel
Ear Seals
Mic Boom
Type
Microphone
Type
Ear Seals
Standard
Ear Seals
Optional
Main Cable
Plug
Headpad
Type
S-AR
N/A
17 oz.
Custom
Flex
M-81
Electret
Ultra-Deep
Gel
N/A
Dual
Aviation
8 Series
Air Pillow
S-ARH
N/A
17 oz.
Custom
Flex
M-81H
Electret
Ultra-Deep
Gel
N/A
U-174/U
8 Series
Air Pillow
S-58
11.9 oz.
14.1 oz.
Custom
Flex
M-81
Electret
Gel
Comfort
Foam
Dual
Aviation
8 Series
Air Pillow
S-58H
11.9 oz.
14.1 oz.
Custom
Flex
M-81H
Electret
Gel
Comfort
Foam
U-174/U
8 Series
Air Pillow
S-58S
13.0 oz.
15.1 oz.
Custom
Flex
M-81
Electret
Gel
Comfort
Foam
Dual
Aviation
8 Series
Air Pillow
www.sigtronics.com
S-20 • S-45 • S-68 Headsets
4
Entry-level and value leader headsets
S-20 Headset
Y
ou’re ready for your first headset. You’re tired of continually losing ear plugs and “say again” has become
a part of nearly every radio transmission. The S-20 is a great entry-level headset and the value leader in
the Sigtronics headset line. The S-20 doesn’t compromise on quality and we don’t expect you to either, with
one of the lightest and quietest headsets in existence. The S-20 incorporates the M-80 microphone, designed
specifically for use in high noise environments with its excellent noise canceling properties. The microphone
gain is set to operate over a wider range of aircraft radios, even handheld radios – the ultimate test. With a light
12.4 oz. weight and 3 year warranty, the S-20 is a first headset that will last.
Large / Child Sized Headband
S-20 headsets have a medium sized headband. As an option, a large or small (child sized) headband may be
ordered with your headset.
S-45 Headset
D
esigned to excel in the noisiest of environments, the S-45 works great in experimental, ultralights, warbirds, helicopters and other high noise aircraft. The S-45 combines our noise canceling M-80 electret
microphone with many of the great features of our top-of-the-line S-58 headset series including gel filled
ear seals and ultra soft air pillow headband — all at just 14.4 oz. The S-45 headset may be ordered with a
large or small (child sized) headband and carries a 5 year warranty.
S-45S Stereo Headsets
The S-45S Stereo headset will deliver true high fidelity sound and offers the same great features as above
in addition to dual volume controls, stereo receivers and integrated stereo / mono switch.
S-45H Helicopter Headset
The same comfort and dependability built into our fixed-wing version is available in a monaural helicopter
version with a coiled cable and single U-174/U plug.
S-68 Headset
T
he gold titanium plated hardware and textured matte finish high performance black ear cups make the
S-68 a great looking headset. The extra-comfort gel ear seals, gentle tension headband, and light 14.1
ounce weight make the S-68 a comfortable headset—even on the longest flights.
Performance to Match
The S-68 equals its great looks with all the same high performance features of our S-58 series headsets— high
noise eliminator mic, wide range adjustable volume control, and a full 5 year warranty. A custom headset bag
is included with all S-68 headsets.
S-68H Helicopter and S-68S Stereo Headsets
S-68 series headsets are available in monaural helicopter and stereo versions. Large or small (child sized)
headbands may be ordered as an option with all Sigtronics headsets.
Feature
Weight, Foam
Ear Seals
Weight, Gel
Ear Seals
Mic Boom
Type
Microphone
Type
Ear Seals
Standard
Ear Seals
Optional
Main Cable
Plug
Headpad
Type
S-20
12.4 oz.
14.5 oz.
Articulating
M-80
Electret
Comfort
Foam
Gel
Dual
Aviation
Comfort
Foam
S-45
12.2 oz.
14.4 oz.
Fully
Articulating
M-80
Electret
Gel
Comfort
Foam
Dual
Aviation
Air Pillow
S-45H
12.2 oz.
14.4 oz.
Fully
Articulating
M-80H
Electret
Gel
Comfort
Foam
U-174/U
Air Pillow
S-45S
13.3 oz.
15.4 oz.
Fully
Articulating
M-80
Electret
Gel
Comfort
Foam
Dual
Aviation
Air Pillow
S-68
11.9 oz.
14.1 oz.
Custom
Flex
M-81
Electret
Gel
Comfort
Foam
Dual
Aviation
8 Series
Air Pillow
S-68H
11.9 oz.
14.1 oz.
Custom
Flex
M-81H
Electret
Gel
Comfort
Foam
U-174/U
8 Series
Air Pillow
S-68S
13.0 oz.
15.1 oz.
Custom
Flex
M-81
Electret
Gel
Comfort
Foam
Dual
Aviation
8 Series
Air Pillow
www.sigtronics.com
SCI-S4 / S6 • SCI-4 / 6 Intercoms
5
Stereo Crew Isolate Intercom • Crew Isolate Intercom
Stereo Panel Mount Pilot Isolate Intercom
SCI-S4 / S6 Four and Six Place Intercoms
• Dual Volume / Squelch Controls
• Dual Squelch Indicator Lights
• FAA TSO Approved
• Full 5 Year Warranty
D
ual Everything! The Sigtronics four and six place SCI-S Series intercoms
are voice activated stereo Intercoms with dual volume, squelch, and
three modes of operation: All, ISO, and Crew.
Dual Music Inputs
Pilot / Copilot and passengers can choose their own music and have it automatically muted with incoming radio traffic or when the intercom is
used. With the dual volume controls, you adjust both front and back seat volumes from one position. We’ve also added the extra volume you
wanted. The dual squelch controls let you set the squelch of the front and back seats, and with
dual squelch indicator lights you know instantly which position to adjust — no more guess work.
Pilot / Crew Isolate
Use pilot isolate (ISO) to allow the pilot alone to talk to ATC, and crew isolate (Crew) to talk to
your copilot while your passengers enjoy their own conversation or music. Use the All switch
position to allow everyone to talk together. And like all Sigtronics intercoms, the SCI-S Series
has our exclusive fail-safe feature. By placing the intercom in the ISO mode of operation, the
pilot’s microphone and headphone are routed directly to the aircraft radios.
Small Size
You will only need a 1” by 2.5” panel space for this powerful intercom that can be mounted
either horizontally or vertically. By using your existing SPA interface cable and just one of the
SCI wiring harnesses for music inputs and headphone outputs, the SCI-S is designed to make
upgrading from a SPA-400 / 600 easy with a minimum of rewiring. All hardware including new stereo headphone jacks are supplied with this
easy to install intercom.
RFI and EMI Immune
We engineer all of our products the right way to prevent RFI and EMI interference, so no need for expensive shielded cable. SCI FAA TSO approved
series intercoms carry a 5 year parts and labor warranty.
Panel Mount Pilot Isolate Intercom
SCI-4 / 6 Four and Six Place Intercoms
A
ll the features of our stereo pilot isolate series in an FAA TSO approved intercom only (no music
capability) package. The SCI-4 four place, and SCI-6 six place offer dual volume and squelch,
three modes of operation: All, ISO, Crew. Only a minimum of rewiring is required to upgrade from
a SPA-400 / 600. The SCI Series intercoms are constructed of high quality components and carry a
5 year parts and labor warranty.
Feature
Stereo
In
Dual
Stereo
Stereo
Upgrade
Headset
Positions
Pilot
Isolate
Crew
Isolate
High
Squelch
Noise Model Indicator Light
Size
HxWxD
Weight
SCI-S4
Yes
Yes
N/A
4
Yes
Yes
Optional
Yes
1 x 2.5 x 6
7.3 oz.
SCI-S6
Yes
Yes
N/A
6
Yes
Yes
Optional
Yes
1 x 2.5 x 6
7.5 oz.
SCI-4
No
No
No
4
Yes
Yes
Optional
Yes
1 x 2.5 x 6
6.7 oz.
SCI-6
No
No
No
6
Yes
Yes
Optional
Yes
1 x 2.5 x 6
7.5 oz.
www.sigtronics.com
SPA-4S • SPA-400 / 600 • RES-401 / 601 Intercoms
6
Compact High Performance Panel Mount Intercom Systems
Stereo Panel Mount Intercom
SPA-4S Two or Four Place Intercom
• Stereo or Monaural Operation
• Voice Activated Squelch
• Full 5 Year Warranty
• FAA TSO Approved
• Fail-Safe Design
T
he SPA-4S is a 2 to 4 place voice activated intercom with inputs for stereo music. It is a compact system that allows it to fit in space critical panels. The SPA-4S uses the industry standard
Sigtronics squelch, fast on slow off for hands free communication. The music will full mute during
ATC communication and partial mute during intercom communication.
Easy Upgrade
Each intercom comes complete with all necessary mounting hardware, jacks, and two 4-foot
pre-wired harnesses. The SPA-4S only requires 1” X 2.5” of panel space, mounts horizontal or
vertically, is 4” deep, and weights 5.5 oz. The SPA-4S intercom can easily upgrade a SPA-400. The
SPA-4S uses the same panel hole pattern and interface cable as the SPA-400. A second cable is provided for
the music inputs and headphone outputs.
High Noise Version
The FAA TSO approved SPA-4SN is available for high noise amateur built aircraft and helicopters. As with all of Sigtronics’ products, the SPA-4S
/ SPA-4SN are RFI and EMI immune. The SPA-4S / SPA-4SN intercoms are constructed of high quality components and carry a five-year parts
and labor warranty. The SPA-4S intercom series will operate on an input power of 11 VDC through 32 VDC. Maximum current drain 0.10 Amps.
Panel Mount Intercom
SPA-400 / 600 Four and Six Place Intercoms
S
igtronics pioneered voice activated intercoms and we continue to deliver value and performance today in the 4 or 6 place FAA TSO approved SPA-400 / 600 intercom series. With fail
safe features that allow pilots to always hear the radio even if the intercom is off, and radio priority that assures ATC only hears the crew member transmitting, the SPA intercom series is the standard by which all others are judged.
Compact Size
Choose either a rectangular (horizontal or vertical) or circular faceplate mounting configuration to fit anywhere in the cockpit. With a compact size
and weight, the SPA systems will easily fit in the tightest panels. All installation hardware including jack kit and pre-wired harness are included.
High Noise Intercom SPA-400N / 600N
The SPA-400N / 600N FAA TSO approved High Noise Environment Series is designed specifically for experimental, ultralights, warbirds, helicopters,
and other high noise aircraft. Push to intercom as well as voice activated intercom is available as desired. Tested at ambient noise levels of between
115-120 decibels, the SPA-400N / 600N outperformed all other intercoms on the market, panel mounted as well as portable.
RES-401 / 601 Stereo Retrofit System
Add full stereo capability and crew isolate to your existing SPA-400 / 600 intercom installation with our RES-401 / 601 stereo retrofit system. The
RES system does not require removal of the existing intercom installation.
RES-401 Stereo conversion for a 4 place SPA-400 Intercom RES-601 Stereo conversion for a 6 place SPA-600 Intercom
Stereo
In
Dual
Stereo
Stereo
Upgrade
Headset
Positions
Pilot
Isolate
Crew
Isolate
SPA-4S
Yes
No
N/A
4
No
No
Optional
SPA-400
Upgrade
Available
No
RES-401
4
No
No
SPA-600
Upgrade
Available
No
RES-601
6
No
No
Feature
www.sigtronics.com
High
Squelch
Noise Model Indicator Light
Size
HxWxD
Weight
No
1 x 2.5 x 4
5.5 oz.
Optional
No
1 x 2.5 x 4
4.5 oz.
Optional
No
1 x 2.5 x 4
4.5 oz.
Sport 200 • Sport 200 S • SDB-Kit
7
Sport Aircraft Intercoms • Dual Audio Bus Stereo Intercom
Sport Aircraft Panel Mount Intercom
Sport 200 and Sport 200 S Two Place Intercoms
•D
esigned for Light-Sport Category Aircraft
•V
oice Activated and Push to Intercom Modes
•F
ail safe feature allows the pilot to always hear
the radios
• Full 5 Year Warranty
O
ptimized for the High Noise Environment, our two place Sport 200 and Sport 200 S Intercoms are designed specifically for Light-Sport,
Ultralight and Rotary Wing aircraft. Tested at ambient noise levels of up to 120 decibels, our Sport series intercoms will outperform all other
intercoms on the market. Thanks to their small size only a 1” by 2.5” panel space will be needed. For even more convenience, you can mount the
intercoms horizontally or vertically. All hardware including headphone and microphone jacks are included with these easy to install intercoms.
Dual Mode Operation
Two modes of operation, voice activated squelch and push to intercom — perfect for open cockpit aircraft, give the Sport 200 intercoms maximum
flexibility and performance. To this we added special internal circuitry to optimize the intercoms for the most demanding high noise environments.
Stereo Music
If you like to listen to music when you fly, then the Sport 200 S Stereo is for you. Use Satellite Radio, MP3 or CD players as your audio source with
stereo headsets for true stereo sound. With full or partial music muting for intercom and full mute for radio reception and transmission, you will
be able to enjoy your music and never miss a radio call. When radio / intercom use is ended the music will gradually return to its previous volume.
Dual Audio Bus Stereo Panel Mount Intercom
SDB-Kit Two to Eight Place Intercom
•M
ultiple Audio Panel Operation with
Voice Activated Intercom
•F
AA TSO Approved
• Full 5 Year Warranty
T
he SDB intercom system keeps multiple audio panel operations separate, yet allows voice activated intercom communication between headset
positions. The pilot and copilot can operate separate radio systems and have the convenience of voice activated communication simultaneously.
Compact and Lightweight
The SDB-K system consists of two SPA-4Si intercoms (with the option of adding up to 4 more SPA-4Si units) each with their own operating controls
and radio interface. Interconnect lines allows communication and music between the units while keeping VHF audio systems separate. All hardware needed for installation, including pre-wired harness and jack kit are included. Each unit is only 4” x 2.5” x 1” in size and weighs 5.5 oz. for the
chassis, and 7.0 oz. for jacks and wiring harness. The SDB-KH system consists of two SPA-4SiH intercoms and is for use in a high noise environment.
Stereo Music
Each SPA-4Si unit has it’s own music input or use one music source for the whole system. Use Satellite Radio, MP3 or CD players as your audio
source with stereo headsets for great sound.
Feature
Stereo
In
Dual
Stereo
Stereo
Upgrade
Headset
Positions
Pilot
Isolate
Crew
Isolate
High
Squelch
Noise Model Indicator Light
Size
HxWxD
Weight
Sport 200
No
No
No
2
No
No
Standard
No
1 x 2.5 x 4
4.5 oz.
Sport 200 S
Yes
No
N/A
2
No
No
Standard
No
1 x 2.5 x 4
5.5 oz.
SDB-K
Yes
Standard
N/A
2–8
No
No
N /A
No
2 of
1 x 2.5 x 4
11 oz.
SDB-KH
Yes
Standard
N/A
2–8
No
No
Standard
No
2 of
1 x 2.5 x 4
11 oz.
www.sigtronics.com
8
SPO-22 • SPO-42 • SPO-62 • SPO-82 • SPO-102 Intercoms
The Transcom II Portable Intercoms
Transcom II Portable Intercoms
SPO Two, Four, Six, Eight, and Ten Place Intercoms
•Fail safe feature allows the pilot to always hear radios - even if
the intercom is off
•Operates up to 40 hours on one 9-volt battery (included)
•Includes DC power cable to offer seamless operation on either
battery or 11-34 Volt DC aircraft power
•Radio priority assures that ATC hears only the crew member
transmitting
•Push to Talk Switch inputs for both pilot and copilot
•Music input for CD player, MP3 player or AM / FM receiver
•Audio output for recording ATC flight dialog
SPO-22 Portable 2 Place Intercom
Y
ou’re tired of repeating yourself ! “Say again” has become a part of every transmission. You want an intercom solution, but don’t have your
own aircraft - yet. The Transcom II is the answer.
Up to 40 Hours on a Battery
The Transcom II has all of the great features of our pioneering panel mounted intercoms in a portable
unit. The ultimate in battery powered intercoms: affordable Sigtronics Transcom II models can support up to ten headset positions. With up to 40 hours of life from the 9-volt batteries, you can fly for
months between battery changes.
2 Place, 4 Place, 6 Place, 8 Place and 10 Place
The Transcom II is available in 2, 4, 6, 8, and 10 place versions with the addition of one or more remote
expansion modules (accommodating two passengers each), which are connected to the main unit
by a 4 foot cord. This allows the backseat passengers to have their own units and connection points,
and helps keep cord entanglements to a minimum.
SPO-42 Portable 4 Place Intercom
Music Input
A Music input in all Transcom II intercoms makes long trips more enjoyable for crew and passengers.
An audio output records flight dialog for post flight review, a great training tool for any pilot.
High Noise N Series
The Transcom II is available in a High Noise Environment version. The N Series intercoms incorporate
special high-noise circuitry that works well in ultra-lights, helicopters, open cockpit aircraft, and with
hand held radios. Our N Series intercoms and M-80H high noise environment microphone are a great
combination for the noisiest aircraft.
SPO-62 Portable 6 Place Intercom
Feature
Model
Headset
Positions
Music
In
Audio
Output
9-volt
Batteries
Aircraft
Power
Size
HxWxD
Weight
Warranty
SPO-22
Standard
2
Monaural
Standard
1
11-34 Volt DC
2.9 x 4 x 2
14.0 oz.
5 Years
SPO-22N
High Noise
2
Monaural
Standard
1
11-34 Volt DC
2.9 x 4 x 2
14.0 oz.
5 Years
20.4 oz.
5 Years
SPO-42
Standard
4
Monaural
Standard
2
11-34 Volt DC
2 of
2.9 x 4 x 2
SPO-42N
High Noise
4
Monaural
Standard
2
11-34 Volt DC
2 of
2.9 x 4 x 2
20.4 oz.
5 Years
28.8 oz.
5 Years
SPO-62
Standard
6
Monaural
Standard
3
11-34 Volt DC
3 of
2.9 x 4 x 2
SPO-62N
High Noise
6
Monaural
Standard
3
11-34 Volt DC
3 of
2.9 x 4 x 2
28.8 oz.
5 Years
36.2 oz.
5 Years
43.6 oz.
5 Years
SPO-82
Standard
8
Monaural
Standard
4
11-34 Volt DC
4 of
2.9 x 4 x 2
SPO-102
Standard
10
Monaural
Standard
5
11-34 Volt DC
5 of
2.9 x 4 x 2
www.sigtronics.com
9
SPCC-2 • SPCC-3 Controller • PTT-HS • PTT-ICS
Portable Communications Controllers • Push To Talk Switches
Portable Communication Controller
Multiple Radio Communication and Control plus Intercom
•Fail safe feature that allows the pilot to always hear
aircraft radios - even if the intercom is off
•Includes DC power cable to operate on 11-34 Volt DC
aircraft power
•Push to Talk Switch inputs for both pilot and observer
T
he SPCC series is great for airborne law enforcement, medevac / air ambulance, TV news,
fire, forestry, civil air patrol, and traffic report applications. The SPCC series controls police and fire bands, ham radios, CB, flight
phones, hand held aircraft radios, marine radios, all at the same time in a completely portable package.
Feature
Aviation
Radio
Additional
Radios
Transmit
Positions
Headset
Positions
Pilot
Isolate
Crew
Isolate
High
Noise Model
Size
HxWxD
Weight
SPCC-2
1
1
2
2
Yes
Yes
Optional
3.75 x 6.25
x 2.5
22.0 oz.
22.0 oz.
SPCC-2+2
1
1
2
4
Yes
Yes
Optional
3.75 x 6.25
x 2.5
SPCC-2+2T
1
1
4
4
Yes
Yes
Optional
3.75 x 6.25
x 2.5
22.0 oz.
24.0 oz.
SPCC-3
1
2
2
2
Yes
Yes
Optional
3.75 x 6.25
x 2.5
SPCC-3+2
1
2
2
4
Yes
Yes
Optional
3.75 x 6.25
x 2.5
24.0 oz.
Optional
3.75 x 6.25
x 2.5
24.0 oz.
SPCC-3+2T
Note:
1
2
4
4
Yes
Yes
All SPCC Controllers may be custom ordered for 6 headset positions. Contact Sigtronics Technical Support for information.
Push To Talk (PTT) Switch
Portable PTT switches for use with Headsets and Intercoms
S
imple installation, attaches to the control yoke with a hook and loop strap. Compatible with General Aviation headsets (PTT-HS type). Coiled
cord extends to 6 feet. Use with our SPO and SPCC portable intercoms.
PTT-HS Standard Push To Talk Switch
Use with headset alone or with portable
intercom to key the transmitter.
Coiled cord, 2–6 feet.
Part Number: PTT-HS
PTT-ICS Intercom Push To Talk Switch
Use with headset and a portable intercom.
Note: Cannot be used with headset alone.
Coiled cord, 2–6 feet.
Part Number: PTT-ICS
www.sigtronics.com
HT1 • Accessories
10
Headset Tester • Accessories
HT1 Headset Tester
Portable Battery Powered Headset Testing Unit
•Test one or two headsets.
•Operates on one 9-volt battery (included)
•Built-In Push to Test Switch
O
ur Headset Tester will accommodate two headsets and includes a built-in Push-To-Test switch. With this
unit you may test one headset alone or two headsets together. Simply plug one or two headsets into the tester.
Then place the headset on your head and press the Push-To-Test switch. This will power the headphone and microphone circuits. If a complete
path of electric current exists, you will hear your voice in the headphones when you speak into the microphone. If testing two headsets, you and
the person wearing the other headset will be able to hear each other.
To test Helicopter headsets, use the HT1 with our P/N 900051 adapter cable to convert the U-174/U or U-93A/U plug to general aviation headphone and microphone plugs.
This self-contained unit comes complete with one 9-volt battery, all in a strong, lightweight case.
Accessories – Intercom • Headset • Cables
SPA Faceplate 2½˝ P/N 900068
SCI Faceplate 2½˝ P/N 900090
Sport 200 Faceplate 2½˝ P/N 900117
Part #
Intercom Accessories
100043
Auxiliary Power Cable (portable ICS) For SPO-22, -42, -62, -82, and -102 portable intercoms. 4 feet straight cord.
800069
SPO Intercom Satellite End replacement module. For SPO-42, -62, -82, and -102 units.
800070
SPO Intercom Satellite Middle replacement module. For SPO-62, -82, and -102 units.
900068
SPA Faceplate (2¼” round) Adapts SPA-400 and SPA-600 Intercoms to standard 2¼” round instrument holes.
900090
SCI Faceplate (2¼” round) Adapts SCI Intercoms to standard 2¼” round instrument holes.
900117
Sport 200 and 200S Faceplate (2 ¼” round) Adapts Sport 200 and 200S Intercoms to standard 2¼” round instrument holes.
PTT-HS
Push To Talk Switch (standard version). Use with headset alone or with portable intercom. Coiled cord, 2–6 feet.
PTT-ICS
Push To Talk Switch (intercom version). For use portable intercom only. Coiled cord, 2–6 feet.
Part #
Transcom II Auxiliary Audio Input Cables
900066
Adapts stereo source to monaural Transcom II. 1⁄8” mini plugs, 4 foot straight cord.
900067
Stereo patch-cord for Sigtronics stereo systems. Can adapt monaural source to Transcom II. 1⁄8” mini plugs, 4 foot straight cord.
Part #
Dual “Y” Adapter Cables
900056
Microphone. Connects two headset microphone jacks to one aircraft microphone jack, 56 inches long.
900057Headphone, Monaural. Connects two headphone jacks to one aircraft radio headphone jack, 56 inches long.
900058
Headphone, Stereo. Connects two stereo headphone jacks to one stereo headphone jack, 56 inches long.
www.sigtronics.com
Accessories
Microphones, Ear Seals, Cables, Headset Bags
Part #
Headset Accessories
100369
Foam Ear Cushions. Will fit all current Sigtronics headsets. Standard on S-20 headsets.
100402
Gel Ear Seals. Will fit all current Sigtronics headsets. Standard on S-8, S-18, S-45, S-58, and S-68 headsets.
100686
Ultra-Deep Gel Ear Seals. Will fit all current Sigtronics headsets. Standard on our S-AR and S-ARH headsets.
100610
Headset Cushion. Replacement Ultra Soft air pillow headband pad. Can be used with all standard and large size headbands.
800003
Microphone Adapter Cable. Use with M-80 mic when converting David Clark H10-30 dynamic mic to electret type.
100250
M-87 Style Dynamic Microphone. 150 ohm microphone.
800082
M-80 Electret Microphone. Standard S-20 and S-45 headset microphone.
M-80H
Helicopter Electret Microphone. Standard helicopter headset microphone.
900084
Microphone Muff / Windscreen. Fits our M-80 and M-80H microphones. Fits most electret type microphones.
900111
Windscreen for our Flex Boom M-81 Series Microphones.
100593
Heavy Duty Microphone Windscreen. Fits our M-80 and M-80H microphones. Fits most electret type microphones.
700066
Headset Bag. Will fit all current Sigtronics headsets.
100257
Large Chrome Headband. Replacement chrome headband for our standard size headbands.
100618
Youth Chrome Headband. Replacement chrome headband for our standard size headbands.
100613
Large Black Headband. Replacement black headband for our standard size headbands.
100672
Youth Black Headband. Replacement black headband for our standard size headbands.
100674
Large Gold Headband. Replacement gold headband for our standard size headbands.
100673
Youth Gold Headband. Replacement gold headband for our standard size headbands.
Part #
Headset Adapter Cables * (See page 12 for Military Headset / Helmet Adapters)
900050
Converts general aviation headphone and microphone plugs to U-174/U plug, 18 inches long.
900051
Converts U-174/U or U-93A/U plug to general aviation headphone and microphone plugs, 18 inches long.
900052
Converts U-174/U or U-93A/U plug to general aviation headphone and microphone plugs, 3-6 foot coiled cord.
900062
Converts U-75/U to general aviation headphone and microphone plugs, 18 inches long.
900063
Converts U-75/U plug to U-174/U plug, 18 inches long.
900064
Converts general aviation headphone and microphone plugs to U-75/U plug, 18 inches long.
900065
Converts U-174/U or U-93A/U plug to U-75/U plug, 18 inches long.
11
* Note: Headset Adapter Cables are plug converters only – they do not change the signal levels or impedances of the headset. The aircraft must have general aviation
electronics. General aviation headsets cannot be used in aircraft with military electronics. To use military headsets with general aviation electronics, see page 12.
Part #
Extension Cables
900053Monaural Headset. General aviation plugs, headphone and microphone, 5 foot straight cord.
900054
Monaural Headset. General aviation plugs, headphone and microphone, 3-6 foot coiled cord.
900055
Monaural Headset. U-174/U plug, 3-6 foot coiled cord.
900059
Monaural Headphone. General aviation plug, 5 foot straight cord.
900060Microphone. General aviation plug, 5 foot straight cord.
900061Stereo Headphone. General aviation plug, 5 foot straight cord.
Part #
Headset Replacement Cables
800005
Stereo Headset. General aviation plugs, 3-6 foot coiled cord.
800012
Stereo Headset. General aviation plugs, 5 foot straight cord.
800033
Monaural Headset. General aviation plugs, 3-6 foot coiled cord.
800036
Monaural Headset. General aviation plugs, 5 foot straight cord.
800045
Monaural Headset. U-174/U plug, 5 foot straight cord.
800046
Monaural Headset. U-174/U plug, 3-6 foot coiled cord.
Part #
Headphone Replacement Cables
800035
Stereo Headphone. General aviation stereo headphone plug, 3-6 foot coiled cord.
800029Stereo Headphone. General aviation stereo headphone plug, 5 foot straight cord.
800034
Monaural Headphone. General aviation headphone plug, 3-6 foot coiled cord.
800037
Monaural Headphone. General aviation headphone plug, 5 foot straight cord.
www.sigtronics.com
Military Headset Adapters • Combo Sets
12
Adapts Military Impedance to General Aviation Electronics • Headset and Intercom Sets
Military Headset / Helmet Adapters
Use Military Headsets in your General Aviation Aircraft
T
he Sigtronics Military Headset / Helmet Adapter changes the low impedance mic and headphone signal levels of military headsets or helmets to high impedance for use in general
aviation aircraft with general aviation electronics.
900119B
900119A
The 900119A and 900119C models will convert military headsets and
helmets with U-174/U plug to General Aviation plugs. The 900119B and
900119D adapters will maintain the military headset type U-174/U plug
to U-174/U plug. All 900119 adapters may be ordered with cable lengths
of up to 60 inches. Contact Sigtronics Technical Support for information.
Feature
Length
Plug In Type
900119A
18 inches
U-174/U
900119B
18 inches
U-174/U
900119C
48 inches
U-174/U
900119D
48 inches
U-174/U
Plug Out Type
Notes
General Aviation Converts military headset or helmet with U-174/U plug to General Aviation plugs.
U-174/U
Maintains the military headset type U-174/U to U-174/U plug.
General Aviation Converts military headset or helmet with U-174/U plug to General Aviation plugs.
U-174/U
Maintains the military headset type U-174/U to U-174/U plug.
Headset / Intercom Combo Sets
All the performance and quality Sigtronics is known for with a low combo price
A
ll combo sets include a high quality bag that will hold both headsets and the intercom. The Panel
Mount Combo includes our high performance Sport 200 intercom and either two S-20 articulating
mic boom or two S-58 flex mic boom headsets.
Model #
S-20 Portable Combo
The Portable Combo has our SPO-22N high
noise environment battery powered interS-20 Headsets (2)
com and the same option in headsets.
SC-20-22N
SPO-22N Portable Intercom (1)
In addition to the monaural headset /
Headset / Intercom Bag (1)
intercom combo sets, we have a stereo combo. This includes our Sport
Model #
S-58 Portable Combo
200S stereo panel mount intercom
S-58 Headsets (2)
and two S-58S stereo headsets.
SC-58-22N
SPO-22N Portable Intercom (1)
Headset / Intercom Bag (1)
Model #
S-20 Panel Mount
S-20 Headsets (2)
SC-20-200
Sport 200 Panel Mount Intercom (1)
Headset / Intercom Bag (1)
Model #
SPO-22N
S-58 Panel Mount
S-58 Headsets (2)
SC-58-200
Sport 200 Panel Mount Intercom (1)
Headset / Intercom Bag (1)
Model #
Sport 200
S-58S Panel Mount Stereo
S-58S Headsets (2)
SC-58S-200S
Sport 200S Panel Mount Intercom (1)
Headset / Intercom Bag (1)
Hand-held radio for illustration
only. Not included with combo.
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