Precise data storage card for PCI bus n150-14PCI



Application

Precise data storage card is designed for analog signals processing; frequency range upto 500 kHz. Two trigger channels provide an opportunity to work with quadratic channels or with two antennas. It is good for forming systems of radiolocation. As any data storage device it is a universal measuring device.An oscilloscope a voltmeter a spectrum analyzer and a registrator. High speed dynamic range is supplied with 14 bit resolution. 

Specific features

  • ADC: 14 bit resolution; sampling rate upto 7 MHz
  • input impedance more than 1 MOhm
  • 2 single-ended channels for analog signals input; bandwidth 500 kHz
  • internal or external triggering
  • input defence ±150V;
  • internal or external starting of analog/digital convertion
  • timer of external actions
  • reading of two maximum bits of the byte port in trigger mode with ADC data 
  • a capacity of permanent storage in the PC vinchester

Application

  • system of pelengation and distance meter
  • radiomonitoring systems
  • radiolocation signals analysis
  • ultrasonic testing
  • acoustic signals control

Òechnical characteristics

Analog -digital channel
Number of analog inputs 2 trigger (2 independent ADC)
Input impedance 1 ÌÎhm
Bandwidth (-3dB) 500 kHz
Input voltage range ( program storage) ±5V; ±2,5V; ±1V; ±0,5V
Analog inputs voltage defence ( power switched on) ±150V
Buffer memory  
Analog-digital converter
ADC type Consecutive-parallel
Resolution 14 bit resolution
Convertion time 143 ns
Maximum sampling rate 7 ÌHz
ADC start From internal quartz generator or external clock frequency
External clock frequency
External clock frequency TTL coincident signal
External click frequency input voltage defence( power switched on) +7,5V
Digital port
Number of lines 8 input and 8 output
Levels and peak figures TTlL coincident
Timer
Number of channels 3 channels
Resolution 16
Code type binary/decimal
Maximum input signal frequency upto 10 MHz
General characteristics 
PC interface bus PCI
Power required +5V, upto 1,5 À
Shape 110 õ 250 mm
Weight 160 g

Software

n150-14PCI
  

Technical description