2 helmets, 2 headsets with electret microphones and intercom

MODEL-3100 HEADSET

Comtronics Model-3100 Headset has a 34 dB noise attenuation rating making it one of the quietest passive headsets on the market today. The electret noise-canceling microphone has state-of-the-art voice quality and is compatible with all current Comtronics intercoms and radio interface cables. Headset cables can be terminated with a single plug or configured with two plugs for general aviation use. Earmuffs can be adjusted up or down.

All Comtronics helmets and headsets are designed for high noise environments and open cockpit flying including ultralights, powered parachutes, auto-gyros and all sport planes.

An optional item which was exclusively designed for Comtronics are Gel/Foam Ear Seals. These add a higher noise attenuation and really deliver the "WOW" factor!! They are extremely comfortable and seal nicely around eyeglass arms.

Another option item are removable cloth ear seal covers.

Comtronics Model-3100 Headset, Model-3000 Headset, PRO-LITE SUPERIOR STEREO Headset and the
COM-AIR Model-5000 General Aviation Headset can be used by themselves or fitted inside a Comtronics
PRO-COM Helmet completing the audio package.

PRO-COM FLIGHT HELMET

Comtronics PRO-COM Helmet is unique as well because it offers a detachable design allowing removal
of headset from helmet.

This helmet can be used with Comtronics Model-3100 Headset, Model-3000 Headset, PRO-LITE SUPERIOR STEREO Headset and COM-AIR Model-5000 General Aviation Headset. There is a cut-out in the liner into which the headband fits snuggly. And the chin strap has the new built-in ultra-soft chin pad design as well.

Helmet chin straps are available with "D" rings or quick-disconnect snaps. They are compatible with all Comtronics intercoms and radio interface cables. Each helmet comes with a black peak visor.

We have sold this helmet to many General Aviation pilots.

Need help determining the correct size to order?  Try this Helmet Sizing Chart link. 

DUAL-COM II AIRCRAFT INTERCOM

The DUAL-COM II Intercom is a portable two-place unit designed for two-place aircraft and developed for high noise environments. This intercom has two separate volume controls which can be adjusted by either the pilot or passenger to meet individual hearing levels and integrates directly with all Comtronics headsets and helmets providing ar-to-air and air-to-ground communication.

It also has a toggle switch for Radio 1 and Radio 2. This switch allows pilots the option to transmit from either of two separate transceivers while monitoring both simultaneously. Since there are two isolated radio ports for use with two different hand-held radios, pilots can contact the ground crew on one transceiver while notifying a nearby airport on the other. All of this can be accomplished by using the switching circuitry provided.

Radio selection is controlled by one toggle switch located on front surface of box. Radio actuation is controlled by a single push-to-talk switch which may be mounted on the aircraft control stick.

This circuitry has also been designed with an automatic internal noise canceling feature which eliminates the bothersome "tweaking" to adjust background noise. Also included in the DUAL-COM II is a unique side-tone circuit that allows the user to hear his or her own voice assuring proper operation.

The aircraft-grade enclosure virtually eliminates all stray radio interference. Provisions for both a 9-volt battery and external power port are included. The power cord comes with a secure lock-ring and can either be stripped and tinned or terminated with a cigarette lighter plug.

A DUAL-COM II style interface cable is available for connection to Aircraft Radios, Motorola Radios, Marine Band Radios, 2-Meter Radios, FRS Radios, CB Radios, AM/FM Radios, Cell Phone Port, Music Port, iPod, iPhone, MP3 Players and Camcorders.

There are two slide switches mounted on the circuit board next to the battery. These enable a pilot to mix and match microphones. One switch can be placed in the "E" position for Electret Microphones and the other switch can be placed in the "D" position for Dynamic Microphones.

This intercom can also be panel-mounted using a DUAL-COM II FacePlate.

A DUAL-PAQ II Intercom Holder can also be added. This is a sturdy enclosure for shock-mounting intercom to airframe. Construction is a heavy-duty vinyl with hook-and-loop webbing. This DUAL-PAQ II is very well made and does an outstanding job!

Another excellent feature from Comtronics is an In-Line Passenger Push-To-Talk Switch. This switch shuts off the passenger's microphone so that 50% of the noise is gone! Just press the push-to-talk button to speak. The cable is portable and can be moved from plane to plane.