Programs to be Performed:
- GSM (Global System for Mobile Communication) standard- GSM Cellular Network and Radio cell
- MS (Mobile Station)- BTS (Base Transceiver Station)- - BSC (Base Station Controller)- - MSC (Mobile Switching Center)- Channel Coding- Gaussian Low-Pass Filter- GMSK (Gaussian Minimum Shift Keying) modulation- GSM bands- TDMA (Time Division Multiple Access) technology- Functional characteristics of cellular telephone- Measurements on different circuits of cellular trainer- Wireless communication- 2 bi-directional connections between 4 users - Troubleshooting

Technical Parameters:- Display: 16 character x 2 lines- Keyboard: 4 lines x 4 columns- DTMF (Dual Tone Multi Frequency): Telephone tone generator and 2-Band filter decoder- DSP IC: - - it generates DTMF signal- - it uses the keyboard for data input- - it shows the number selected on the display- PIC IC manages: Display, Keyboard and Calls- Built-in loudspeaker with adjustable power amplifier- Selections: Dialing, Incoming call answer and Radio channel- Channel Coding:- - PCM (Pulse Code Modulation)- - 8-bit word: 13-bit linear to pseudo-log 8-bits ADC (and DAC) by data companding-
 - 8-kHz sampling frequency- - baud rate of 64 kb/s
- TDMA Frame: 4 user time slots, 1 synchronism time slot, Time slot display
- Smoothing Filter- UHF Transmitter and Receiver:
- 4 selectable channels by PLL circuit- 

- RF channel frequency: 2400 to 2481 Mhz
- In/Out Impedance: 50 Ω
- Transmitter Output RF Power: ≥ 10dBm
- Channel Noise simulator
- Channel Attenuation simulator
- 2 Stylus Antennas
- Compact and strong metal box including:
- Lift-able cover with block diagram
- Electronic components and power supply
- Schematic diagram including signaling LEDs, selection switches and Measuring test points
- Fault simulator: protected with key-locked cover and including 10 faults insert-able by switches
- Cables and Microphone- Power source: 220~230V AC, 50Hz, 1 Phase- Standard accessories with printed operation manual