We've EXTENDED our SALE
Budgets are still tight going in to 2010. To do our part to make sure you have communication that is safe from interference, interception and the hazards of wires, cables, and cords, we've extended our SALE through March 31, 2010. Use PROMO CODE 1Q2010SYS when ordering through the web!
Call your FreeLinc Sales Rep to find out more about our new FreeMotion 100, lightweight, single ear headset!
NEW PRODUCT ADDED
FreeMotion 100
About Near Field Magnetic Induction Communication
In our efforts to develop the industry's first wireless system for two-way radios, testing revealed that all commonly-used radio frequency (RF) technologies (e.g., Bluetooth) were not up to the challenge of providing highly reliable and secure wireless communication between a device and a two-way radio
After extensive searching and testing, FreeLinc determined the properties of magnetic induction technology were best suited for the challenge. While the concepts behind magnetic induction communication are not new, the unique formulation of magnetic induction that we've chosen, Near-Field Magnetic Induction (NFMI), is the first to capture the benefits of this technology for use in short-distance, personal communications.
Conventional radio frequency (RF)-based wireless communication systems have seen great success when applied to sending large amounts of data and for communicating over long distances. However, the inherent structure of the RF spectrum results in interference and crowding among devices, creates information security issues, and consumes a great deal of power. A good example of this problem is in the 2.4 GHz industrial/scientific/medical (ISM) band where the simultaneous operation of a cordless phone, a WiFi network and a Bluetooth device is often impossible without severe degradation in the quality of the transmission.
NFMI, on the other hand, does not communicate using the RF properties of the electro-magnetic spectrum. Instead, it uses the magnetic field close to the transceiver (Near-Field) to sustain communications. Since NFMI does not rely on RF-based transmission for communication, it is immune to interference from nearby RF sources. By expanding and modulating this Near-Field, or what we call the "personal communications bubble", Near-Field Magnetic Induction envelops the personal space of each user and is inherently private and secure. Additionally, NFMI is a system that makes far more efficient use of power - over 5 times more power efficient than typical RF-based systems.
By encapsulating the transmission within the "bubble", and limiting the range to only what the application requires, Freelinc achieves the significant benefits of:
- Dedicated communication channels
- No bandwith sharing
- Complete frequency re-use between bubbles
- Reliable coexistence with WiFi, CDMA, TDMA and GSM
- A very substantial savings in power
Recent Headlines
November 2, 2009
FreeLinc Hires New Sr. Vice President - Doug Hebert
Doug Hebert retired as the Assistant Special Agent in Charge of the United States Department of Justice Drug Enforcement Administration (DEA) after 26 years of service. He started in the DEA San Diego Field Division, and was promoted to Group Supervisor in Phoenix, Arizona, supervising their Methamphetamine Investigative Task Force.
October 26, 2009
FreeLinc announces the release of the FreeMotion 100 Wireless Headset
FreeLinc, the world leader in secure wireless accessories for two-way radios, is excited to announce the release of the FreeMotion 100TM Wireless Headset . . .
Testimonials
Deputy Mike Gildersleeve
"I had previously gone through three different wired mic setups and they just can't stand up to the rigorous activity of patrol and working a K-9 without breaking down. There was always the issue of the time spent getting the wire set up everyday when getting dressed, or modifying clothing for the wire to fit. Buying the FreeMic eliminated all of the hassle of putting the gear together and keeping it all in working order."