Instek GOS-6051 50Mhz Cursor Readout Analog Oscilloscope

The GOS-6051/50/31/30 series are 50MHz/30MHz, two-channel, portable oscilloscopes for general purpose use. A microprocessor-based operating system controls most of the functions of the instrument, including cursor readout and digitized panel setting. On-screen alphanumeric readout and cursor function for voltage, time and frequency measurement provide extraordinary operational convenience. It also has the function of auto measurement for frequency and counter. Ten different user defined instrument settings can be saved and recalled without restriction.

The vertical deflection system has two input channels. Each channel has 14 basic deflection factors from 1mV to 20V per division. The horizontal deflection system provides sweep time from 0.5s to 0.2μs per division. The trigger system provides stable triggering over the full bandwidth of the vertical deflection system.

Additionally, the oscilloscope offers several other features:

1. High intensity and internal graticule CRT - The oscilloscope employs a high intensity 6-inch retangular type cathoderay tube with red internal graticule. It displays clear readable traces even at high sweep speeds. Internal graticule lines eliminate parallax-viewing error between the trace and the graticule line.
2. ALT-MAG Function - The primary sweep waveform along with the magnified sweep waveform can be displayed simultaneously using the ALT-MAG function. The magnification ratio can be selected from among three stages of ×5, ×10, × 20 for magnifying the displayed waveform in the center of the CRT.
3. Convenient VERT-MODE Triggering - The sync signal source is decided automatically when vertical axis mode is switched. This means that you need not change the trigger source every time you switch the VERT-MODE.
4. TV triggering - Exclusive TV sync separator circuit technology provides stable TV signal measurements on fields, frames and lines.
5. Hold Off - The function allows the obtaining of stable synchronization for even complex waveforms that are difficult to synchronized by adjusting the trigger level alone.
6. CH1 Signal Output - The CH1 signal output is obtained by branching the input signal in the middle of the signal line. As the connector outputs the input signal at a rate of 50mV/div, connecting a frequency counter makes it possible to measure the frequency of a very low signal while observing its waveform.
7. Z-axis intensity modulation - For applying a blanking signal from an external source. The trace displayed on the screen may be intensity-modulated where pulse signal or time-scale marks are required.
8. LED indicator and buzzer alarm - The LED’s located in the front panel assist operation and indicated additional information. Incorrect operation and the electrical end position of control knobs are indicated by a warning beep.
9. SMD manufacturing technology - The instrument is built by using the most advanced SMD technology so as to reduce the number of internal wiring and shorten the foil route on the pc board. This will also greatly increase the high frequency performance and the reliability of the product.