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Product Detailed Parameters
- Description：LTCC BPF, 7800 - 8100 MHZ, 50
- Series：-
- Mfr：Mini-Circuits
- Package：Box
- Frequency：7.9GHz Center
- Bandwidth：300MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：3.5dB
- Mounting Type：Chassis Mount
- Package / Case：SMA In line Module
- Size / Dimension：0.410" Dia (10.41mm)
- Height (Max)：-
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Overview
The VBF-7900+ is a coaxial bandpass filter from Mini-Circuits, designed for RF applications. It features a center frequency of 7.9 GHz with a bandwidth of 300 MHz. The component exhibits an insertion loss of 3.5 dB and operates at a nominal impedance of 50 Ohms. It utilizes SMA connectors for in-line module integration. The physical case style is designated as FF704, providing rugged unibody construction that integrates RF connectors directly with the case body.
Feature Summary
- Rugged unibody construction integrating RF connectors with the case body
- Low insertion loss performance for efficient signal transmission
- Good close-in rejection characteristics
- Versatile in-line module design
Applications
- RF system filtering
- Microwave communication links
- Test and measurement equipment
Procurement Notes
Verify the specific connector type and case style against project requirements. Confirm that the SMA interface matches the system cabling. Ensure the 7.9 GHz center frequency aligns with the target application spectrum. Check datasheet specifications for operating temperature ranges to validate environmental suitability. Cross-reference the part number suffix if alternative packaging or material options are required.
Selection Notes
Select this component when a robust coaxial solution is needed for S-band frequencies. The integrated connector design simplifies assembly compared to discrete filters. Consider the 3.5 dB insertion loss impact on system gain budget. Evaluate the physical dimensions of the FF704 case for PCB or chassis clearance. Compare performance metrics against surface mount alternatives like the BFCN series if space constraints differ.
Part Context
This component belongs to the Mini-Circuits VBF Coaxial Bandpass Filter family. These filters are engineered for high reliability in demanding RF environments. The product line emphasizes durability through unibody construction. They serve as critical frequency-selective elements in microwave circuits. The VBF series complements other Mini-Circuits passive components.
FAQ
What is the physical case style of the VBF-7900+?
The VBF-7900+ uses the FF704 case style.
Does the VBF-7900+ have integrated connectors?
Yes, it features rugged unibody construction that integrates RF connectors with the case body.
