


| Brand | LAB-VOLT |
|---|---|
| Manufacturer Part Number | 793G |
| Model | LAB-VOLT AA 793G |
| Part Type | OSCILLOSCOPE |
| Maximum Bandwidth | 20 MHZ |
The Lab-VOLT 793G Oscilloscope is a powerful and versatile diagnostic tool, designed to meet the needs of hobbyists, engineers, and technicians. This 20MHz oscilloscope offers a wide bandwidth, ensuring that it can capture and display a wide range of signal frequencies with precision and clarity.
The 793G features a high-resolution 7-inch color LCD display, providing an easy-to-read and detailed view of the signal being analyzed. The display is equipped with multiple trace modes, including single, dual, and quad, allowing users to compare multiple signals simultaneously. The display also supports real-time zoom and scroll functions, allowing users to zoom in on specific areas of the signal for a closer look.
The oscilloscope is equipped with a 20MHz bandwidth, which is ideal for analyzing high-frequency signals commonly found in modern electronic devices. It also has a 1GS/s sampling rate, which ensures that the signal is captured with high precision and accuracy. The oscilloscope also supports automatic gain control (AGC) and DC coupling, allowing users to adjust the gain and input coupling to best suit their needs.
The 793G is equipped with a variety of input channels, including two 1GHz analog inputs, two 500MHz digital inputs, and one 1GS/s digital input. The analog inputs support a wide range of input voltages, from 1mV to 5V, allowing users to analyze signals from a variety of sources. The digital inputs support a wide range of protocols, including USB, I2C, SPI, and UART, making it easy to analyze signals from modern digital devices.
The oscilloscope also features a built-in function generator, which allows users to generate a wide range of signals, including sine, square, and pulse waves. The function generator can be used to test and calibrate electronic circuits, as well as to generate signals for use in testing and debugging.
The 793G is also equipped with a number of advanced features, including a built-in frequency counter, a 16-bit arithmetic logic unit (ALU), and a built-in math function calculator. These features allow users to perform a wide range of calculations and measurements on the signal being analyzed, making it easy to extract useful information from the data.
The oscilloscope is compact and lightweight, making it easy to transport and use in a variety of environments. It also features a ruggedized design, with a metal chassis and a sturdy stand, ensuring that it can withstand the rigors of everyday use.
In conclusion, the Lab-VOLT 793G Oscilloscope is a powerful and versatile diagnostic tool that is ideal for hobbyists, engineers, and technicians. With its wide bandwidth, high-resolution display, and advanced features, it is capable of capturing and analyzing a wide range of signals with precision and accuracy. Its compact and ruggedized design makes it easy to use in a variety of environments, making it a valuable addition to any electronics workshop.
Pros of buying Lab-volt 793G Oscilloscope (20MHz):1. High Bandwidth: With a bandwidth of 20 MHz, this oscilloscope can handle signals up to 20 MHz, making it suitable for a wide range of applications.
2. Wide Dynamic Range: The oscilloscope has a wide dynamic range of 80 dB, which means it can handle both small and large voltage signals without distortion.
3. Digital Storage Oscilloscope (DSO): This feature allows you to capture and store waveforms for further analysis.
4. Built-in Function Generator: The oscilloscope comes with a built-in function generator, which can generate various waveforms for testing purposes.
5. Affordable: Compared to high-end oscilloscopes, the Lab-volt 793G is relatively affordable, making it a good choice for hobbyists and small businesses.
Cons of buying Lab-volt 793G Oscilloscope (20MHz):1. Limited Input Channels: The oscilloscope has only two input channels, which might be a limitation for some applications that require more channels.
2. Display Resolution: The oscilloscope's display resolution is 800 x 480, which might not be as clear and detailed as higher-resolution displays.
3. No Network Interface: The oscilloscope does not have a network interface, which means it cannot be connected to a computer for remote control or data transfer.
Conclusion:The Lab-volt 793G Oscilloscope (20MHz) is a good choice for hobbyists, small businesses, and engineers who need a basic oscilloscope with a high bandwidth. Its wide dynamic range, built-in function generator, and affordability make it a compelling option. However, its limited input channels and display resolution might be a limitation for some applications, and the lack of a network interface might be a drawback for those who require remote control or data transfer capabilities.
Recommendation:If you are looking for a basic oscilloscope with a high bandwidth, the Lab-volt 793G Oscilloscope (20MHz) is a good option. However, if you require more input channels, a higher display resolution, or a network interface, you might want to consider more expensive models. It is always a good idea to evaluate your specific needs and budget before making a purchase decision.
The probe is not included in the sale, only scope itself. I powered it on and used a probe the calibration bar got signal both channels, as shown in photos. This Lab-volt aa 793G has the typical signs of use such as minor scratches and cosmetic imperfections. The scope has been in storage for some time, potentiates may be a bit scratchy and the or not need further calibration.
