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Product Detailed Parameters
- Description：RF FILTER BAND PASS 7.975GHZ SMA
- Series：-
- Mfr：Mini-Circuits
- Package：Bag
- Frequency：7.975GHz Center
- Bandwidth：300MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：3.5dB
- Mounting Type：Chassis Mount
- Package / Case：SMA In line Module
- Size / Dimension：1.215" L x 0.750" W (30.86mm x 19.05mm)
- Height (Max)：0.700" (17.78mm)
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Overview
The ZBSS-7975-S+ is a suspended substrate band pass filter manufactured by Mini-Circuits. It operates within a frequency range of 7825 MHz to 8125 MHz, providing a bandwidth of 300 MHz centered at 7.975 GHz. The component features a 50 Ohm impedance and utilizes SMA connectors for in-line module integration. Designed for signal conditioning applications, it offers a typical insertion loss of 3.5 dB. The unit is housed in the QD2229 case style and complies with RoHS and REACH standards.
Feature Summary
- Suspended substrate construction for stable RF performance
- In-line module design with SMA connectors
- RoHS and REACH compliant manufacturing
Applications
- RF signal conditioning systems
- Wireless communication infrastructure
- Test and measurement equipment
Procurement Notes
Verify the specific suffix (+) indicates compliance status as per manufacturer documentation. Confirm connector type and case style match system requirements. Ensure frequency specifications align with application needs. Check for updated datasheets regarding mechanical dimensions and electrical tolerances before finalizing procurement decisions.
Selection Notes
Select this component when a fixed center frequency band pass filter is required for high-frequency applications. Consider the suspended substrate technology for improved stability compared to standard microstrip designs. Evaluate the 50 Ohm impedance compatibility with existing circuitry. Assess the physical dimensions of the QD2229 case style for board layout constraints.
Part Context
Mini-Circuits specializes in RF, IF, and microwave signal processing devices. The ZBSS series represents their suspended substrate product line, designed for robust performance in demanding environments. This brand is widely recognized for providing reliable components for telecommunications and industrial applications globally.
Replacement Considerations
Consult official Mini-Circuits substitution guides for verified alternatives. Ensure any replacement maintains the 7825-8125 MHz frequency range and 50 Ohm impedance. Verify mechanical compatibility with the QD2229 footprint if direct pin-to-pin replacement is necessary.
