Body Material

• Best type Printed Sheet
• Hard Round support board or Plastic Sheet
• Safety Breaker
• Protection System
• Panel Box
• Best structure
• Power Monitoring
• Use Connector 

Technical Features

• 4 Phone Users
• Display: 16 character x 2 lines
• Keyboard: 4 lines x 4 columns
• DTMF (Dual Tone Multi Frequency): - Telephone tone generator - 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 - Calls
• Built-in loudspeaker with adjustable power amplifier
• Selections: - Dialing - Incoming call answer - Radio channel
• Channel coding: - PCM (Pulse Code Modulation) - 8-bit word: 13-bit linear to pseudo-log 8-bits ADC (and DAC) by data commanding - 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: ≥ 10 dBm
• Channel Noise simulator Brand Model Unit Price Warranty PValley PV1012S 420000 BDT 1 Year
• 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 42 Measuring test points
• Fault simulator: protected with key-locked cover and including 12 faults insert able by means of switches
• Cables as necessary
• Microphone Power supply: 230 Vac 50 Hz single-phase - 30 VA (Other voltage and frequency under request)
• Dimensions: 445 x 335 x 135 mm (closed)
• Weight: 13 kg