Mobile Phone Trainer Kit Dealers

• Cellular system :: EGSM/GSM 900; DCS1800 (2G-Dual Band)
• Output Power :: +5… +33dBm/3.2mW… 2 W
• Channel spacing :: 200 KHz
• SIM support :: Smart Dual SIM, Dual stand by (both GSM)
• On board sections :: Keypa Dual SIM,Charging Circuit,User interface: Buzzer,Vibrator,Mic,Speakar,Hands free port display
• Power Consumption :: 3.6VA (approximately)
• Power Supply :: 100 - 260V AC, 50/60 Hz
• Fuse :: 1 A

Scientech 2132A Understanding Dual SIM Mobile Phone TechBook is a unique, self contained, easy to operate, training platform that demonstrates the complete arrangement of a 2G Dual SIM GSM handset to understand the working of the mobile phone. Scientech 2132A Understanding Dual SIM Mobile Phone TechBook is the perfect product for today's global technical professional. One of the main features of the TechBook is its real time signals. This realistic classroom training TechBook introduces the user to the fundamental of 2G Dual SIM GSM mobile equipment and clears the concept of underlying GSM technology in simple way. The Keypad of mobile handset, SIM sockets and User Interface section of the mobile phone i.e. Vibrator, Buzzer, Microphone, Speaker, Hands free port and display LEDs have been exposed onboard with switched faults creation facility and 58 test points for signal observation and detailed study. Also its attractive features and self explanatory multicolored chart containing useful technical information will help user in creating a full understanding of dual SIM mobile phone system.

The trainer is intended to demonstrate the installation, working, Signal analysis, Voltage analysis and troubleshooting of GSM Mobile Phone Communication. The trainer is fully comprehensive, easy to understand and perform experiments on Mobile communication with Fault findings. This has functional Block Diagram printed in multicolor on the front panel of the board with maximum test points and control sections enclosed in elegant poly coated wooden cabinet. On board detail block diagram of Transmitter Section, Receiver Section, Antenna Switcher, RF-IF Network section, UEM Section, CPU Unit, Interfacing Units, SIM Card Unit, Battery Charging, MIC section, Ringer/Vibrator section, Audio Amplifier and Speaker section. On board Power ON/OFF control. On board Battery Charging control. On board SIM Card Socket. On board Battery Socket. Fault created by Switches in UP-Normal & Down-Faulty condition. Facility to study Installation, Signal and Voltage analysis of all sections. Facility to create 3 Faults on various sections. Technical Specifications : Power Supply - 110V - 250V AC 50Hz/60Hz DC Power Supply - +5V Cellular System  - GSM 2G GSM Bands - GSM 900/1800 Uplink (TX) Frequency Band - GSM 900  -  890 to 915 MHz, GSM 1800 -  1710 to 1785 MHz Downlink (RX) Frequency Band - GSM 900 -  935 to 960 MHz, GSM 1800 - 1805 to 1880 MHz Channel Spacing - 200 KHz Duplex Spacing  - GSM 900  - 45 MHz, GSM 1800 - 95 MHz SIM Support - GSM smart Single / Dual Battery Type - Li-Ion 1000 mAH Display - LCD/LED Sound - Earphone and Speaker Total Faults - 3 Faults Objectives : To study Basics of Mobile communication. To study principle and working of GSM network. To study the operating principle of Mobile Phone. To study the block diagram of GSM Mobile Phone. To study the Antenna Section/ Switching section. To study the RF / Network /IF section. To study the UEM / Power Section. To study the SIM Card section. To study the CPU section. To study the Audio Amplifier section. To study the MIC Section. To study the Ringer, Vibrator section. To study the Battery Charging section. To observe & note the signals at the various test points of above sections during the transmission and the reception of call. To study the 3 faults on SIM Card, Audio Amplifier and battery charging section. Accessories Included : Mobile Battery, Power Cord, Hands free kit, Set of Patch Cords, Operating Manual.

VSET-MC-01 Mobile Phone (2G) Trainer kit has capability of full duplex mobile communication. Provides basic theory and working fundamentals of a 2G hand set . This trainer kit designed with a view to provide network, power supply , charging & user interface circuits for their practical and theoretical study Scope of Learning:- To study and measure frequency band. T o study and measure the GMSK signals such as TX.1/ QRX1/Q. T o 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

To study working principle & various faults of Telephone To study practical & theoretical aspects of circuitry To study signals & voltage in different sections

• Feature: RS-232 9 pin D connector , LCD Interface, Mike and speaker
• Hardware Specifications: Remote control by AT commands (according to GSM 07.07 and GSM 07.05) , Data, SMS, Voice.

Our Mobile Communication Trainer is an easy medium of learning the fundamental concept of Mobile communication like GSM, GPRS. The main focus of MCLS is in opening up a whole new world for you, some advanced mobile communication concepts like Call setup, call forward, SMS, voice, data and other Network protocols are also experimented on vis-à-vis the existing environment.

We are highly acknowledged organization in the domain, engaged in offering high quality Telephone Trainer. Has single sided PCB depicting different working sections, we design this telephone trainer using precise grade components and leading technologies in adherence with the set quality norms. The telephone trainer offered by us can be availed by our customers at market prices. Features :- Excellent Frequency measurement No power supply required Rigid design Other Details :- 35 test points and LED’s provided on board to study signals Power from external telephone line, no power supply is required Pulse dialing as well as tone dialing facility Dialer and ringer section Mute, Redial and ON OFF hook switches Telephone Handset: 1 Nos Specifications :- Line in section: One dot line connection port Handset: One handset connection port Keyboard: 4×3 matrix keyboard Dialer: Tone and pulse Facilities: Redial up to 32 digits, Mute, Redial, Flash, Pause switches Indicators: Line in, Hook, tone and ringer, Call mute section Control: Ringer volume control, Ringer speed control Speech path: Fully Non-Blocking Dial pulse ratio: 10 pps +- 10 % Tone frequency: 430 Hz Input power: From telephone line

We are offering gsm mobile phone trainer kit developed exactly as per the teaching syllabus and experiment contents, the gsm mobile phone trainer kit fully meets the teaching requirements of courses such as mobile communication or communication’s major in colleges and universities. Manufactured as per the set standards, the gsm mobile phone trainer kit and is designed to save time and expenses in research and experimentation. the experiment kit combines theoretical teaching of mobile communication course, reference gsm standard, according to the protocol, it vividly recreates the basic process of mobile station and base station interaction through simulating a base station, among which it has three-layer protocol of gsm communication. It is used to analyze such processes as mobile phone network access, pick up, dial, ringing, hang up through logic analyzer during the interaction process of experiment kit (base station) and mobile phone in experiment kit. the experiment kit has key technology demonstration and experiment of mobile communication, as well as mobile station access, mobile station call, base station call, power control, double computer network full duplex speech communication system experiment, and etc. In addition, it can observe other working state on access computer interface screen of experiment kit.the experiment kit could realize three kinds of wireless standards, such as gsm900, e-gsm and dcs1800. The three wireless standards could automatically switch and network switch. The experiment kit has its own operation number; therefore there is no problem of charging after mobile phone network access. In addition, users would not be restricted by time and expenses in processing experiments and scientific research. it adopts eight-channel time division multiple access (tdma) communication technology of frequency division duplex (fdd), 270.833kbit/s gaussian minimum shift keying (gmsk) modulation mode and balanced demodulation technology. It could observe experiment waveform and communication data with oscilloscope and logic analyzer. it adopts dsp, fpga and many kinds of advanced information treatment method to design and realize gsm air interface three-layer protocol, which we process independent intellectual property rights. The product filled the blank of gsm testing aspects for the domestic in 2002, and state information department has given operational number of the system: 00101(00101 has the same meaning with china mobile and china unicom) it realizes the control of emission power that could reach better transmission quality under the condition of unnecessary for the maximum emission power, which can reduce emission power and thus reduce interference to other communications and harm to people from radio frequency to the minimum. Therefore it is suitable for users to make experiments and study on the structure of gsm communication system for a long time. it adopts plexiglass buffle for protection. performance parameters ac, dc power supply input : ac 220v±10%output : dc ±12v±10%, +5v±5% clock output frequency output : 13mhz frequency output accuracy: ≦±2hz output stability: ±0.1ppm (0~70℃) radio frequency output power output range : -110dbm~-50dbm spectrum: in accordance with gsm protocol radio frequency input power input range : power level 5~19 (+33dbm~+5dbm)spectrum : in accordance with gsm protocol experiment kit host specification : 53cm×37cm×13cm experiment contents experiment kit structure and man-machine interface experimentorthogonal modulation and demodulation experimentgmsk modulation and demodulation experimentspectrum analysis principle and experimentbasic coding and decoding method experimentchannel coding method experiment in gsm systeminterleave and deinterleave experimentfdd, tdma principle and experimentmobile station network access experimentmobile station call experimentmobile station called experimentmobile station technology index and test experiment

Features: indication provided for line in, hook,tone and ringer. tone and pulse dialers are provided tone frequency is of 430hz. one dot line connection port & handset connection port 4 x 3 matrix key board & keypad contains 0 - 9, # & * mute, redial, flash and on/off hook switches. ringer volume control provided using potentiometer .

MHT Consist of GSM modem along with ARM processor module. This trainer system is used to study the functionality of a mobile handset and understand GSM Technology. The GSM modem can be controlled using the GUI designed by us and can be used to demonstrate various Automation Applications.

• Brand Name: TAGLab

We are offering telephone trainer. Study of telephone study of pulse dialing, tone dialing study of speech circuit study of switching mechanism between subscribers incoming call outgoing call study of ringer study of telephone features effect of switch faults.

The Telephone Trainer presenting by Vinytics is a complete kit to understand the working of telephone instruments with the idea of working of exchange.  The trainer has DIP switches to create the faults in the instruments and test points to give the complete idea about the servicing/working of telephone instrument.  Based on Basic Telephone Instrument Circuits.  16 Fault creating switches for different sections.  Circuit Diagram on board describing different sections in telephone like Line protector, Voltage dropper, Ringer, Dialer, Key matrix, Sound amplifier section etc.  Test points to measure the signals in different sections.  Can be use as normal telephone instrument.  User's manual with fault finding.

• Brand: Eletech
• Usage/Application: For Educational Purpose
• Model No: ELI-824
• Fault Switches: 8 Nos
• Support: 4G Support
• Power Requirements: 230V AC
• Standard Accessories: Patch Cords & Instruction Manual
• Category: Demonstration Kits

• Type: Electrical
• Country of Origin: Made in India
• Material: Fiber
• Power: ac mains
• Usage/Application: Laboratory
• Brand Name: ASICO
• Model Name/Number: AE 895
• Automation Grade: Manual

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