Based on SiRF’s GSD4e low power single chip,48 channels

USB/TTL/RS232 interface options

High performance: -163dBm tracking sensitivity

Low power: 30 mA at continuous tracking, TTL

A-GPS ready, local ephemeris prediction

SBAS (WAAS, EGNOS, MSAS, GAGAN) support

Electrical interface support: USB, RS232, TTL

Connector: PS2, microfit, RJ45, DB9, USB etc

Cable length: 0.1m ~ 15m

Power supply options: 12V/24V

SiRFInstantFix™ extended ephemeris aiding

Backup battery support for faster position fix

Blue LED for position fix indication

IPX7 Waterproof

Built-in magnet

Industrial operating temperature range: -40 ~ 85℃