Wireless Communication

(ACT–16) - GSM TRAINER

Features:

  • Quad-Band GSM/GPRS 850/ 900/ 1800/ 1900 MHz
  • Built in RS232 Level Converter (MAX232) provided in 9 Pin D type connector
  • Configurable baud rate
  • SMA connector with GSM L Type Antenna.
  • Built in SIM Card holder.
  • Built in Network LED, Status LED, Power LED
  • Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
  • Audio interface Connector
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(ACT–15) - GPS TRAINER

Features:

  • L1 Frequency, C/A code, 51-channel High Sensitivity:Up to -158 dBm tracking, superior urban performances
  • Cold Start,Warm Start, Hot Start operation
  • 9600 baud rate Serial Transmission
  • Built in RS232 Level Converter (MAX232) provided in 9 Pin D type connector
  • Windows based software support GPS Status, Signal Level, Sky chart constellation of SV.
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(ACT–17) - GSM Mobile Trainer Kit

Features:

  • Dual band 900 / 1800 MHz GSM / GPRS Modem.
  • Onboard RS-232 & USB connector for PC Communication
  • 20 Membrane keys with multifunctional operation.
  • GLCD 128x64 for display, RTC, Mic and Speaker interface.
  • SMA antenna connector with antenna.
  • Sliding / fixed landing SIM holder (3.3V/5V SIM interf.)
  • Remote control by AT commands (according to GSM 07.07 and GSM 07.05)
  • Maximum output power 2W for GSM 900: 1W for GSM 1800
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(ADCT–11) - CDMA TRAINER KIT

Features:

  • Two Channel CDMA (DSSS and FHSS) Techniques
  • 16Kbps, 8 Kbps, 4Kbps of Data rate, 8 bits World Length
  • Data Format is NRZ (Non Return to Zero)
  • PN Sequence Generators Chip Clock : 240 KHz, 120 KHz, 60 KHz,16KHz, 8KHz, 4KHz with Maximal length sequence & Selectable through feedback taps in LFSR.
  • 100 KHz for mark and 50 KHz for space BFSK frequencies.
  • Sinusoidal Frequency synthesizer Output
  • Frequency synthesizer frequencies : 1.6 MHz, 1.4 MHz, 800 KHz,400KHz.
  • Hopping channels are Four with variable selectable for slow and fast hopping.