VLF-1500+

Overview

The VLF-1500+ is a low-pass filter from the Mini-Circuits VLF series, designed for signal conditioning applications. It operates within a frequency range of 0 Hz to 1.5 GHz and features a standard 50 Ohms impedance. The component utilizes SMA connectors for in-line installation and is rated for an operating temperature range between -55°C and +100°C. Key electrical specifications include an insertion loss of 0.67 dB and a cutoff frequency of approximately 1.825 GHz. This rugged uni-body construction ensures reliable performance in demanding RF environments.

Feature Summary

• Rugged uni-body construction for durability
• SMA connector interface for easy integration
• Wide operational temperature range

Applications

• RF signal conditioning
• Low-pass filtering in communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet version (ED-11960/3) when sourcing to ensure alignment with current electrical specifications. Confirm that the SMA connector type matches your system requirements. Check RoHS compliance status if environmental regulations are a constraint. Ensure the operating temperature range suits your application environment. Cross-reference part numbers to avoid confusion with similar models in the VLF series.

Selection Notes

Select the VLF-1500+ when a low-pass filter with a 1.5 GHz passband is required. Consider its 50 Ohms impedance for compatibility with standard RF systems. Evaluate the 0.67 dB insertion loss against system budget constraints. The wide temperature range makes it suitable for industrial or outdoor applications. Verify that the SMA interface fits your existing hardware layout.

Part Context

The VLF-1500+ belongs to the VLF series of low-pass filters by Mini-Circuits. These components are characterized by their compact size and robust design. The series offers various cutoff frequencies to suit different RF needs. The VLF-1500+ specifically targets applications requiring filtering up to 1.5 GHz. Its construction supports high-reliability usage in professional electronics.

Replacement Considerations

Check Mini-Circuits documentation for direct substitutes within the VLF series. Compare cutoff frequencies and impedance values when evaluating alternatives. Ensure replacement parts maintain the same SMA connector style. Verify thermal ratings match the original component's capabilities.