 | INVENTEK SYSTEMS GPS MODULE OFFERINGS: SMART. ACCURATE. ROBUST. LEADING THE SMART, TIME TO MARKET REVOLUTION Read our Product Brief |  | | | | GPS receiver module families Features of the ISM420, ISM480, ISM300, ISM400 Inventek Systems families include position, velocity, time and used in a wide range of navigation, tracking, precision timing and location-based applications. To access a product page, click the product name below. | | Inventek SiRF IV GPS Modules (48 channel global positioning system (GPS) receiver Module) | | | ISM420R1 (9.5 x10.5 mm) | Small, Low cost GPS LGA for med – high volume customers. 1.8V | | | ISM480F1 ( 16.5 x 16.5 mm) | Small Low cost GPS with integrated ceramic antenna. Flashed based, 1.8V | | | | | | Inventek SiRF III GPS Modules (20 channel global positioning system (GPS) receiver Module) | |  | ISM300F2 (18.0 x 18.0 mm) | Integrated RF connector and comes in a variety of special firmware builds, 3-5V | | | | Inventek SiRF III GPS Module (Military Applications - not for new designs) | |  | | | Military application | 14x14x3 | | | NMEA 4800 with SBAS enabled | 12.9x12.9x3 | | | SiRF 57,600bd with SBAS enabled | 12.9x12.9x3 | | | | |