الوصف

General Characteristics Network Types GSM/GPRS/EDGE Interface USB standard interface Multislot Class GPRS Class *0 (*3.6Kbps) EDGE Class *0 (*6.8Kbps) Working Band **0MHz/**0M/***0M/***0M Hz Modulation GPRS - GMSK EDGE - 8PSK Channel Spacing **0KHz Band Stability 0.1 ppm Output Power 2W(**3dBm) Roaming Support GPRS / EDGE seamless roaming between base stations Signal Receiving Distance GPRS / EDGE best coverage Modem Management Configured and managed via our software OS Support Windows ***0/***3, Windows XP, Vista Electronical & Physical Characteristics Operating voltage DC 5V +/- 5% Antenna Built-in antenna Dimension (mm) *6(L)X *7(W)X *1(H) Environment Operating Temperature **5oC**5oC Storage Temperature **0oC**5oC Humidity: *0%**0% (Non-condensing)