GSM Trainer Kit
Our Product
GSM Trainer Kit
CDMA Trainerkit comprises of detailed process of CDMA techniques of sending any information with security. One will get the knowledge of the basic mechanism used in the CDMA. The kit comprises of CDMA-DSSS (Direct Sequence Spread Spectrum) and CDMA-FHSS (Frequency Hopping Sprea d Spectrum) along with slow/fast hoping feature. One can also learn about BPSK Modulator and Demodulator and DSS S generation and reception.
TECHNICAL SPECIFICATION :
- GSM capability : GSM 900 /1800, EGSMGSM
- In- circuit Programming and serial communication through PC.
- Data services: Asynchronous,
- 8-bit-8 channel ADC with I/Ps from multi-turns potentiometers.
- Transparent & NonTransparent modes. 14.4, K bits/s
- 16X2 LCD display
- SIM Interface : 3 V, Testpoints,
- 8 I/Ps from DIP switches.
- Key pad : Dedicated keys like: Alphabet, Numeric &Function for easy user interaction (By Using Programming)
- 8 O/Ps available on LED's
- Four multiplexed 7-segment displays
- RF Characteristics
- 4 push buttons for interrupt study
- Receiver, EGSM Sensitivity : < -104dBm
- Windows based driver software for programming.
- DCS Sensitivity : < -102dBm
- 4x4 Matrix Hex Keypad
- Selectivity @ 200 KHz : > +9dBc,
- Stepper and D.C Motor Interface
- Selectivity @ 400KHz : > +41dBc,
- Buzzer Section
- Dynamic range : 63 dB,
- IR Transmitter/ Receiver
- Inter modulation : >-43dBm,
- LDR (Light Dependent Resistor).
- C-channel rejection : ≥ 9dBc
- LM- 35 Temperature Sensor
- Nuvoton W78E052D C with ISP features
- DTMF
- 8- bit single channel DAC
- RF Receiver
- All interrupts available on header.
FUNCTIONS :
- Understanding The GSM Standard
- Mobile Communication Using GSM
- How GSM works
- How A Call Is Made
- Why A GSM Drains much power while travelling
- Handover System
- Calling Any Number Using GSM Module
- Reading An SMS on LCD
- Controlling The Appliances Using SMS
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