ATTEN AT7328 20Mhz / Analog / Dual Trace / Original Oscilloscope

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Deskripsi

Instrumen Atten AT7328 menawarkan fitur yang istimewa di kategori harga yang sama dibandingkan dengan lainnya. Diproduksi dengan sangat baik dan merupakan unit oscilloscope yang dapat dihandalkan. Sensitivitas maksimal di angka 5mV/ div, Maksimal kecepatan sweep di angka 0.2 us/ div, dan dapat diekspand 10 kali lebih besar hingga 20ns/ div. Ukuran layar cukup lebar sebesar 6 inchi dengan graticule rectangular CRT warna merah.

Features:

  1. CRT with Bright and high accelerated pole voltage This oscilloscope tube is high speed and high luminosity.
  2. The alternative triggering function can observe different signal waveform in two frequencies.
  3. TV signal synchronous function built in CH1 output 50 output signal in the rear panel can drive frequency counters directly or other instruments.
  4. Z-axial input Function of bright adjustable can add frequency or time marker to oscilloscope, trace of positive signal blanking, TTL matching.
  5. X-Y operation. This item can be used as an X-Y oscilloscope while setting in X-Y position, CH1 is horizontal axial and CH2 is vertical axial.

Spesifikasi

Technical Spesification
Model AT7328
Sensitivity 5mV~ 5V/ DIV, 10 steps in 1-2-5 sequence ( X5 MAG: 1mV/ DIV)
Sensitivity Accuracy d3% ( × 5MAG: d5% )
Vernier Vertical Sensitivity Continuously variable to 1/ 2.5 or less of panel-indicated value
Frequency Bandwidth DC-20MHz ( × 5MAG: DC-7MHz) / DC-40MHz ( × 5MAG: DC-15MHz)
AC Coupling Low limit frequency 10Hz. ( With reference to 100KHz, 8DIV.Frequency response with-3dB)
Rise Time Approx.17.5Ns ( × 5MAG: Approx.50Ns) / 9.5nS ( X5MAG: Approx.25nS)
Input Impedance Approx. 1M ohm/ / Approx. 25pF
Square Wave Characteristics Overshoot: d5% ( At 10Mv/ DIV range) other distortions and other ranges: 5% added to the above value
DC Balance Shift 5mV~ 5V/ DIV; ± 0.5 DIV, 1mV~ 2mV/ DIV± 2.0DIV
Linearity ± 0.1DIV of amplitude change when waveform of 2 DIV at graticule center is moved vertically
Vertical Modes CH1 single channel / CH2 single channel
Dual Display DUAL CH1 and CH2 are displayed
ALT CHOP ALT or CHOP selectable at any sweep rate
Algebraic Addition ADD CH1+ CH2 algebraic addition
Chopping repetition frequency Approx.250KHz
Input Coupling AC, GND , DC

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