Instruction Manual for
AT7328/7340 Dual Channel Oscilloscope
Introduction
1.
AT7328 /7340 Series Dual Channel Oscilloscope,
Maximum sensibility is 5mV/div, maximum sweep speed is
0.2 s/div, and can be expanded ten times to 20ns/div. This item apply 6in with red graticule rectangular CRT, with
stable and reliable performance.
2.
Feature
CRT with Bright and high accelerated pole voltage
This oscilloscope tube is of fast speed and high light. Voltage of accelerated pole up to 2kV, it can be able to
display clear traces even under high-speed sweep.
The alternative triggering function can observe different signal waveform in two frequencies.
TV signal synchronous function
CH1 output
50 output signal in the rear panel can drive frequency counter directly or other instrument.
Z-axial input
Function of bright adjustable can add frequency or time marker to oscilloscope, trace of positive signal
blanking, TTL matching
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.
