Garmin GPS15xH-W

GPS 15xH and 15xL are versatile, high-sensitivity sensors designed for a variety of OEM applications, including car navigation, wireless communication, marine navigation and mapping. Slightly smaller than a matchbook, GPS 15xH and 15xL weigh approximately 15 grams. Both the GPS 15xH and 15xL have true RS-232 ports, and they offer excellent EMI/RFI performance, so you can use it near mobile computing devices and wireless communications equipment with minimal concern of interference.