Справочник Пользователя для Shenzhen Kirisun Communications Co. Ltd. M50
User Manual
26
4
Technical Specifications
General
Communication Mode &
Frequency Bands
Frequency Bands
WCDMA: 850MHz+900MHz +1900MHz+2100MHz
GSM: 850M+900M+1800M+1900MHz
WIFI &Bluetooth: 2.4GHz
GSM: 850M+900M+1800M+1900MHz
WIFI &Bluetooth: 2.4GHz
Channel frequency
interval
interval
2G: 200kHz; 3G: 5MHz
(Follow 2G / 3G protocol, managed and Configured by the telecom
carrier )
(Follow 2G / 3G protocol, managed and Configured by the telecom
carrier )
Operating Temperature
-20℃ ~ + 50℃
Storage Temperature
-40℃ ~ + 80℃
Transmitter
RF Power Output
2G: 32dBm +1dBm/-3dBm;; 3G: 22dBm +1dBm/-3dBm;
Frequency Stability
±0.1 ppm
Audio Distortion
5% (typical)