VHF-740+

Overview

The VHF-740+ is an LTCC high-pass filter manufactured by Mini-Circuits. It features a cutoff frequency of 740 MHz and operates within a passband ranging from 900 MHz to 2200 MHz. The device provides a bandwidth of 2020 MHz with a center frequency specification of 1.79 GHz. Designed for signal conditioning, it maintains a standard impedance of 50 Ohms and utilizes SMA termination style connectors. This component is classified under RF filters and supports RoHS compliance standards.

Feature Summary

• Utilizes LTCC technology for compact signal conditioning
• Provides high-pass filtering functionality with SMA connectors
• Designed for RF applications requiring specific frequency rejection

Applications

• RF signal conditioning systems
• High-pass filtering in radio frequency circuits
• Signal processing modules requiring 50 Ohm impedance matching

Procurement Notes

Verify the exact datasheet version when sourcing, as specifications may vary slightly between revisions. Confirm that the SMA connector type matches your system requirements. Ensure the LTCC construction meets your environmental constraints. Check for RoHS compliance documentation if required by your manufacturing standards. Validate the 50 Ohm impedance rating against your circuit design parameters before integration.

Selection Notes

Select this component when a high-pass filter with a 740 MHz cutoff is required. The LTCC construction offers reliability for embedded applications. The SMA interface simplifies integration into existing RF test setups or communication modules. Consider the 900-2200 MHz passband range to ensure compatibility with your target frequency spectrum. Verify that the physical dimensions fit your enclosure constraints.

Part Context

This part belongs to Mini-Circuits' VHF series of high-pass filters. These components are designed for general-purpose RF applications. The series typically includes various cutoff frequencies to suit different band requirements. The VHF-740+ specifically targets applications needing attenuation below 740 MHz while passing higher frequencies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.