Bluetooth® chips are board level components which broadcast in the 2.

RF and wireless chips are integrated circuits (IC) that are designed specifically for radio frequency (RF), microwave, and other wireless communications or data transmission applications

Antennas are structures or devices used to collect or radiate electromagnetic waves.

Wireless communications services provide cellular phone service, SMS, WAP and GPRS services to mobile phones

Telemetry receivers and telemetry transmitters are data acquisition components used to gather information from remote locations via wireless communication

Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems.

Headsets are attachments for holding an earphone and transmitter to the user's head.