Tragant GPS-Receiver NaviLock PDA NL-204P. Position format: WGS-84. Form factor: PDA, Acquisition times - cold: 42 s, Acquisition times - warm: 38 s. Processor clock speed: 1575.42 MHz, Built-in processor: SiRF Star III. Width: 62 mm, Depth: 62 mm, Height: 21 mm. Operating temperature range (T-T): -40 - 85 °C