Figure 1. Analog-to-Digital Conversion

That's about five billion bits per hour, which is why you'll need at least an 800 Megabyte hard disk to record an hour of compact disk quality music.

To visualize the analog-to-digital conversion process, refer to Fig- ure 1. At the top is one cycle of an analog input signal wave. We've used a simple sine wave to make visualization easier. In this example, the signal has a peak-to-peak amplitude of 20 units, measured by the scale on the left. The sampling frequency is many times higher than the signal being sampled and is shown along the bottom of Figure 1. Once for each cycle of the sampling frequency, the sample-and-hold circuit "slices" the input signal, allowing the quantizing circuit to generate a (digital) number equal to the closest (of the 65,536 possible discrete values) quantization value of the input signal at the time the sample is taken. This re- peats for each successive cycle of the sampling frequency and

3

Page 5 Page 7
Page 6
Image 6
Antex electronic SX-33E, SX-33B user manual Analog-to-Digital Conversion
Page 5 Page 7

SX-33B, SX-3, SX-33, SX-33E specifications

Antex Electronics, a well-known name in the arena of soldering and desoldering tools, has made remarkable contributions to the field with its SX series of soldering irons. The SX-33, SX-33E, SX-33B, and SX-3 models cater to a diverse spectrum of soldering needs, making them ideal for both professionals and hobbyists.

The SX-33 model stands out due to its impressive combination of performance and affordability. It features a lightweight design that enhances maneuverability, allowing for precision soldering in tight spaces. The SX-33 boasts a powerful heating element that heats up rapidly, ensuring minimal downtime during projects. This model is equipped with a robust temperature control system, enabling users to adjust the heat settings based on their specific requirements.

Building on this foundation, the SX-33E offers advanced features such as an ergonomic grip designed for prolonged use without discomfort. This model integrates a reliable tip system, allowing for easy replacement and ensuring consistent performance. Its lightweight construction and thoughtful design make it suitable for both intricate electronic work and larger soldering tasks.

The SX-33B introduces additional technology with its digital temperature display, providing accurate and easy-to-read temperature settings. This ensures users can maintain the desired heat level consistently, crucial for successful solder joints. The SX-33B also features a more durable, thermal-resistant cord that minimizes wear and tear, enhancing the tool’s longevity.

Lastly, the SX-3 is designed for high-performance soldering, focusing on high wattage and rapid heat recovery. This model is favored in industrial applications where quick soldering is a necessity. The SX-3 incorporates a heavy-duty construction, making it resilient under continuous use and harsh conditions. Its standout feature is its compatibility with various soldering tips, making it versatile for different types of projects.

In summary, the Antex SX series, encompassing the SX-33, SX-33E, SX-33B, and SX-3, provides users with a range of soldering solutions tailored to meet varying demands. From the basic functionality of the SX-33 to the advanced capabilities of the SX-3, Antex Electronics continues to set the standard for reliability and efficiency in soldering technology. Each model is thoughtfully engineered to deliver consistency, precision, and ease of use, ensuring that professionals and hobbyists alike can achieve optimal results in their soldering endeavors.
Top Page Image Contents