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Product Detailed Parameters
- Description：RF FILTER BAND PASS 1.4GHZ SMA
- Series：VBFZ-1400-S+
- Mfr：Mini-Circuits
- Package：Box
- Frequency：1.4GHz Center
- Bandwidth：100MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：1.97dB
- Mounting Type：Chassis Mount
- Package / Case：SMA In line Module
- Size / Dimension：0.410" Dia x 1.910" L (10.41mm x 48.51mm)
- Height (Max)：-
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Overview
The Mini-Circuits VBFZ-1400-S+ is a connectorized bandpass filter designed for RF signal conditioning. It operates within a frequency range of 1350 to 1450 MHz, providing a center frequency of 1.4 GHz and a bandwidth of 100 MHz. The component features SMA connectors and maintains a 50 Ohm impedance. Key electrical specifications include an insertion loss of 1.97 dB and rejection greater than 30 dB up to 6.6 GHz. The unit utilizes LTCC technology housed in the FF1145 case style.
Feature Summary
- Provides precise bandpass filtering with low insertion loss
- Delivers high out-of-band rejection performance
- Utilizes robust LTCC construction for reliability
Applications
- RF signal conditioning systems
- Wireless infrastructure equipment
- Test and measurement instrumentation
Procurement Notes
Verify the specific datasheet revision and mechanical drawings before integration. Confirm that the SMA connector polarity and mating requirements align with the system interface. Ensure the operating environment remains within the specified thermal and power limits defined by the manufacturer's official documentation.
Selection Notes
Select this component when a fixed center frequency near 1.4 GHz is required. The 100 MHz bandwidth suits applications needing moderate selectivity. Consider the LTCC construction for stability. Verify that the physical dimensions of the FF1145 package fit the available PCB or chassis space.
Part Context
This model belongs to the Mini-Circuits VBFZ series of connectorized bandpass filters. These components are engineered for demanding RF and microwave environments. The series offers various center frequencies to support diverse communication standards and industrial applications requiring reliable signal isolation.
Replacement Considerations
Consult official Mini-Circuits substitution guides for verified alternatives. Cross-reference center frequency and bandwidth requirements carefully. Ensure any substitute part matches the SMA interface and impedance specifications.
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