Educational trainer


PM Enterprise PME -2605 kit is providing knowledge of the fundamental techniques used in 2G hand set based on the Mobile Phone.
Practical experience on this board carries great educative value for Students.
This trainer kit designed with a view to provide network, power supply, charging & user interface circuits for their practical and theoretical study.

•     Real time mobile operation.
•     Operates on dual band frequency network (GSM 900/ DCS 1800).
•     Full understanding of SIM mobile phone working.
•     Provides study of all sections in Single SIM mobile phone.
•     TX/RX frequency measurement and band verification.
•     2G technology GMSK signal.
•     Detail study of User Interface Control signals. 
•     Detail study of Dual SIM operation.
•     Battery identification and charging study.
•     Switched faults.

•     Cellular System : EGSM/GSM 900
•     RX Frequency Band : EGSM 925, 960MHz GSM 900, 935, 960MHz
•     TX Frequency Band : EGSM 880, 890MHz GSM 900, 890, 915MHz
•     Output Power : +5V, +33dBm/32mW, 2W
•     Channel Spacing : 200 KHz
•     Antenna : Loop type, 50W
•     On Board sections : Antenna, Keypad, SIM, Charging Circuit, Clock, User interface such as Buzzer, Vibrator, LEDs.
•     No. of test points : 30
•     No. of switched fault : 15
•     Features that can be set : Screen savers, Ring tones, Logos, SMS etc.
•     Power Requirement : 230V ± 10% 50 Hz
•     Fuse : 1.5 amps
•     Accessories included : 
        Practical Manual.
        Connecting Patch Cords.
        Soft Copy of Manual on CD. 
        Hands Free.

•     To study and measure frequency band.
•     To study and measure the GMSK signals such as Tx.1/ QRx1/Q.
•     To study and observe the system CLK.
•     Observation of Audio signal.
•     To study and measure the power supply.
•     Study of charging phenomena with fault insertion.
•     Study and measure PWM signal of UI circuit such as Vibrator LED buzzer.
•     Measurement of LED with fault insertion.
•     Keypad study with fault insertion.
•     Observe and measure the SIM Card CLK with fault insertion.