Maestro Wireless is a leading manufacturer of low cost CSR/SirfStar IV chipset-based GPS modules. Maestro's flexible family of GPS modules combine best acquisition sensitivity technology with ultra-low-power consumption in small form factor GPS modules to fit multiple customer application requirements.

• The A2100-A  (3.3V/14mA typ@1 or5 fix/sec) and A2100-B (1.8V/26mA typ @ 1 fix/sec) modules are focused on low power consumption by using a low power DC to DC convertor as well as providing flash memory to allow for the flexibility for firmware upgrades.

• The A2200-A (3.3V/41mA @ 1 fix/sec) is a size-reduced module designed for small footprints and high volume manufacturing. The module is based on the A2100-A architecture but reduces size and cost by using low cost LDO technology and ROM memory. 

• A2035-H (3.3V/29mA @ 1-5fix/sec) is a smart antenna combination module that features the A2100-A GPS module integrated with a tiny patch antenna for ease of design.