Mobile Phone Trainer Kit

Order Code: 22235783.4

Category: General Lab Equipment II

Cellular system: EGSM/GSM 900; DCS1800 (2G-Dual Band) Rx Frequency band: EGSM 900 - 925 to 935 MHz; GSM 900 - 935 to 960 MHz; DCS 1800 - 1805 to 1880 MHz Tx Frequency band: EGSM 900 ? 880 to 890 MHz, GSM 900 - 890 to 915 MHz, DCS 1800 - 1710 t...



SPECIFICATION

  • Cellular system: EGSM/GSM 900; DCS1800 (2G-Dual Band)
  • Rx Frequency band: EGSM 900 - 925 to 935 MHz; GSM 900 - 935 to 960 MHz; DCS 1800 - 1805 to 1880 MHz
  • Tx Frequency band: EGSM 900 ? 880 to 890 MHz, GSM 900 - 890 to 915 MHz, DCS 1800 - 1710 to 1785 MHz
  • Channel spacing: min 200 KHz
  • Display: TFT, 256K colors
  • SIM support: Smart Dual SIM, Dual stand by (both GSM)
  • CPU: 208 MHz
  • On board sections: Keypad, Dual SIM, Charging Circuit
  • Test points: 55 nos.
  • Switched fault: 30 nos.
  • Power Supply : 100 - 260V AC, 50/60 Hz
  • Transmitted/Received RF signals
  • Tx IQ/ Rx IQ signals
  • Signal constellation of GMSK signal (Rx I/Q)
  • Signal constellation of GMSK signal (Tx I/Q)
  • Measure Battery voltages the Battery charging phenomena
  • Analyze the Buzzer section
  • Analyze the LED control section
  • Analyze MIC & Speaker section
  • Analyze the Hands Free section (MIC/Speaker)
  • Measurement voltages of Power management unit
  • Observe signals of LCD display section
  • Analyze Microprocessor Control unit
  • Switch faults in User Interface Section
  •  Analyze the 'Partially ON' mode of phone while charging
  • Switch faults in Battery section
  • Switch faults in LCD display section
  • Row/ Column configuration of key matrix
  • Switch faults in Keypad section
  • Study of SIM card detection with and without inserting SIM card
  • Study of switch faults in SIM interface section
  • Analyze that a mobile is powered On at the alarm set time
  • Analyze the active mode of a mobile phone
  • Analyze the acting dead mode of a mobile phone
  • Analyze the sleep mode of a mobile phone
  • Catalog should be submitted
  • Model , Brand and country of Manufacture: To be mentioned by the bidder
  • Manufacturers Authorization Letter should be submitted along with contact details and website address
  • Manufacturers Catalog should be submitted
  • ISO and CE Certificate should be submitted

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