4311B

The Weinschel 4311B Automatic Phase Locking Synchronizer is an advanced synchronization device designed to provide precise time alignment between two or more signals or systems. This versatile instrument is ideal for applications in various industries, including telecommunications, broadcast, military, and scientific research.

The heart of the 4311B is its automatic phase-locking mechanism. This feature allows the unit to automatically and continuously adjust the phase relationship between the input signals, ensuring optimal synchronization. The device can handle input frequencies ranging from DC to 10 MHz, making it suitable for a wide range of applications.

The Weinschel 4311B boasts several key features that contribute to its exceptional performance. It offers both frequency and phase comparison modes, allowing users to choose the most appropriate synchronization method for their specific application. The device also features a high-stability oscillator, which provides an accurate reference signal for synchronization.

The 4311B is housed in a rugged, compact enclosure, making it well-suited for use in demanding environments. The unit offers various output options, including TTL, NPN transistor, and relay contacts, providing flexibility in connecting to different types of equipment. Additionally, it features a user-friendly front panel with indicators for lock status and input frequency, enabling easy operation and monitoring.

The Weinschel 4311B Automatic Phase Locking Synchronizer is designed for high reliability and longevity. It undergoes rigorous testing to ensure its superior performance and stability under various operating conditions. The device is also backed by Weinschel's excellent customer support and technical expertise, ensuring that users receive the best possible experience and assistance in implementing their synchronization applications.

In summary, the Weinschel 4311B Automatic Phase Locking Synchronizer is a high-performance, versatile, and reliable instrument designed to provide precise time alignment between signals or systems. Its automatic phase-locking mechanism, wide input frequency range, rugged construction, and various output options make it an indispensable tool for professionals in various industries.

The Weinschel 4311B Automatic Phase Locking Synchronizer is a device used in various applications, including radio communications, test equipment, and scientific research, to ensure precise synchronization between signals. Here are some potential pros and cons of buying this synchronizer:

1. High Accuracy: The Weinschel 4311B offers high accuracy and stability in phase locking, making it suitable for applications where precise synchronization is essential.

2. Automatic Operation: This synchronizer features automatic phase locking, which allows it to quickly and automatically lock onto the input signal, reducing setup time and potential errors.

3. Wide Input Frequency Range: The 4311B can handle input frequencies from DC to 3 GHz, making it a versatile tool for various applications.

4. Robust Design: The device is built with high-quality components and is designed to be rugged and reliable, making it suitable for use in harsh environments.

5. Multiple Output Options: The 4311B offers multiple output options, including a TTL output, an analog output, and a sine wave output, providing flexibility for different applications.

1. Expensive: The Weinschel 4311B is a high-performance synchronizer and comes with a premium price tag.

2. Complex Setup: Although the synchronizer offers automatic phase locking, the setup process can be complex, requiring a good understanding of the device and the application requirements.

3. Limited Frequency Resolution: The synchronizer's frequency resolution may not be sufficient for some high-precision applications, depending on the specific requirements.

4. Power Consumption: The device consumes a significant amount of power, which may be a concern for some users.

The Weinschel 4311B Automatic Phase Locking Synchronizer is a high-performance device that offers accurate and reliable synchronization for various applications. Its wide input frequency range, robust design, and multiple output options make it a versatile tool. However, its premium price tag, complex setup process, and power consumption may be drawbacks for some users. Ultimately, the decision to purchase the 4311B depends on the specific requirements of the application and the budget constraints.

If precise synchronization is a critical requirement for your application and you have the budget for it, the Weinschel 4311B Automatic Phase Locking Synchronizer is an excellent choice. Its high accuracy, wide input frequency range, and robust design make it a reliable and versatile tool. However, if budget is a concern or the application does not require the high level of precision offered by the 4311B, there may be other, more cost-effective options available that would better suit your needs.

Details:

> unit is in good physical condition but has not been tested. No accessories, manuals, or cables included only the unit shown in pictures. What you see is what get. Power-up status not verified.

This listing is for a Weinschel 4311B automatic phase locking synchronizer. For parts or not working. Nan: 4931-01-040-7278. It is untested, and being sold as-is for parts or repair.

Unit appears to be in good cosmetic condition with minor surface wear from storage.

specifications testmultimeters:

• brand: Weinschel
• mpn: 4311b
• form factor: Rack Mountable
• test/measurement functions: Frequency
• features: Phase Locking
• display: Mechanical Dial

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

payments testmultimeters:

• credit card: mastercard
• wallet: google-pay
• other

offer testmultimeters:

• availability: in stock
• started: july 5, 2025
• sold #: 15
• options: ship-to-home
• best offers: true
• price: $55.00
• item condition: For parts or not working
• in stock #: 1

shipping testmultimeters:

• service: usps priority mail medium flat rate box
• type: fixed
• transit: 5-11 days
• carrier: usps
• class: expedited

returns testmultimeters:

• method: money back
• time: 30 days
• paid by: seller
• policy: returns accepted

seller testmultimeters:

• city: irvine, california
• # reviews: 1832
• rating: 94.7%