Spotlight: Two-way radios and accessories

Mar 1, 2007 12:00 PM, By Mary Rose Roberts

Silynx Communications launched the QuietOps, a tactical communication headset built with noise-reduction technology.

Silynx (www.silynxcom.com) develops miniature, software-defined tactical communication headsets currently used by the U.S. Special Operations Command, Army, Marine Corps and Special Forces. Gil Limonchik, the company's CEO, said the software-upgradeable headsets are designed for elite military and first responder personnel, such as SWAT units and federal agents who work in rugged field conditions.

The headset includes an inner-ear protection technology. Specifically, the unit provides full-spectrum, active noise reduction in high-noise environments. This means it self-adapts to external noise — such as an exploding grenade — and adjusts the earphone to protect the inner ear. It also offers auto-activated impulse noise protection: the device intuitively detects external noise and then adjusts the volume level appropriately, Limonchik said.

“Instead of bulky ear muffs, you have two little ear plugs with smart circuitries that let you hear what's going around you — while also providing hearing protection from loud, harsh noises that can damage the ear,” he said. “If there are shootings, the system provides active noise reduction — an active circuit that senses the noise and provides automatic hearing protection.”

The headset connects to a vehicle's intercom system or a user's personal communication system — such as portable radio — and is interoperable with most special operation forces and Marine Corps' radio and intercom systems, Limonchik said. In addition, it has the ability to monitor two radios and an intercom system simultaneously. It also features voice activation for hands-free operation.

The QuietOps system — including the unit, earplugs, integrated wireless push-to-talk technology and a carrying case — costs $1300.

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Two-way radios and accessories vendors

AdvanceTec Industries ▪ Advanced Charger Technology ▪ Andrew Corp. ▪ Antenex ▪ Cadex Electronics ▪ CeoTronics AG ▪ Cobalt ▪ Comprod Communications ▪ David Clark Co. ▪ DX Radio Systems ▪ EADS ▪ Earmark ▪ EFJohnson ▪ EMR Corp. ▪ EnGenius Technologies ▪ Etherstack ▪ FreeLinc ▪ Harris RF Communications ▪ Havis Shields Equipment ▪ Honeywell Global ▪ HYT North America ▪ Gamber-Johnson ▪ ICOM America ▪ Intelligent Technologies ▪ Jing Deng Industrial ▪ JottoDesk ▪ Kendoo Technology ▪ Klein Electronics ▪ Kirisun ▪ Link Communications ▪ Location Technologies ▪ M/A-COM ▪ McKay Communications ▪ Midland Radio ▪ Motorola ▪ National Products ▪ North American Battery Company ▪ OTTO Communications ▪ PanaVise Products ▪ PCTEL ▪ Peltor Communications ▪ PRYME Radio ▪ RadioMate ▪ RELM Wireless ▪ Ritron ▪ SATEL North America ▪ SAVOX Communications ▪ Sierra Technology ▪ Sinclair Technologies ▪ Stone Mountain Ltd. ▪ Tait Electronics North America ▪ Thales Communications ▪ Vertex Standard ▪ W&W Manufacturing ▪ Wireless Pacific ▪ For complete listings of two-way radio and accessories' vendors, visit the MRT 2007 Resource Guide at www.mrtmag.com/.