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Product Detailed Parameters
- Description：LUMPED LC BPF, 300 - 320 MHZ
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR)
- Frequency：310MHz Center
- Bandwidth：20MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：5.5dB
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Size / Dimension：0.740" L x 0.440" W (18.80mm x 11.18mm)
- Height (Max)：0.270" (6.86mm)
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Overview
The SXBP-310+ is a narrow-band bandpass filter fabricated using surface mount technology (SMT). It operates with a center frequency of 310 MHz and a bandwidth of 20 MHz, covering the range from 300 to 320 MHz. The component provides an insertion loss of 5.5 dB and features good impedance matching within the passband. It is housed in an 8-SMD, no-lead package designed for integration into radio frequency circuits requiring high selectivity.
Feature Summary
- Fast rejection roll-off enables effective rejection of adjacent channels
- Increased selectivity for precise signal filtering
- Good impedance matching within the specified passband
Applications
- Radio frequency signal processing
- Adjacent channel interference suppression
- RF front-end circuit integration
Procurement Notes
Verify the exact part number against official Mini-Circuits documentation to ensure compatibility with your specific design requirements. Confirm that the SMT package type matches your PCB layout constraints. Ensure that the electrical specifications, including the 310 MHz center frequency and 5.5 dB insertion loss, align with your system's performance needs before finalizing procurement.
Selection Notes
Select this component when a narrow-band filter with fast rejection characteristics is required at 310 MHz. The SMT construction suits automated assembly processes. Consider the 5.5 dB insertion loss impact on system gain. Verify that the 20 MHz bandwidth meets the signal transmission requirements without excessive attenuation of desired frequencies.
Part Context
This component belongs to the SXBP series of bandpass filters from Mini-Circuits. These filters are engineered for RF applications where high selectivity and compact form factors are essential. The series utilizes SMT technology to facilitate integration into modern electronic devices requiring reliable frequency selection capabilities.
Replacement Considerations
Consult official Mini-Circuits substitution guides for verified alternatives. Do not assume generic RF filters are compatible due to differing electrical characteristics or package dimensions.
