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Product Detailed Parameters
- Description：RF FILTER BANDPASS 942MHZ INLINE
- Series：ZX75BP
- Mfr：Mini-Circuits
- Package：Tray
- Frequency：942MHz Center
- Bandwidth：135MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：2.5dB
- Mounting Type：Free Hanging (In-Line)
- Package / Case：Inline, SMA Connection, F and M
- Size / Dimension：1.200" L x 0.750" W (30.48mm x 19.05mm)
- Height (Max)：0.490" (12.45mm)
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Overview
The Mini-Circuits ZX75BP-942-S+ is a ceramic resonator bandpass filter designed for RF signal conditioning. It operates with a center frequency of 942 MHz and provides a bandwidth of 135 MHz, covering the range from 875 to 1010 MHz. The device features a 50 Ohm impedance interface and utilizes SMA connectors for inline mounting. Key electrical specifications include an insertion loss of 2.5 dB and 20 dB stopband suppression. The component is housed in a HY1238 package with dimensions of 1.200 inches by 0.750 inches.
Feature Summary
- Utilizes ceramic resonator technology for stable RF filtering performance
- Provides high stopband suppression to isolate specific frequency bands
- Features SMA connectors for reliable inline coaxial integration
Applications
- RF signal processing in communication systems
- Frequency selection in wireless infrastructure
- Signal conditioning in industrial control equipment
Procurement Notes
Verify the exact part number suffix against official Mini-Circuits documentation to ensure correct connector type and tolerance specifications. Confirm that the required operating temperature range aligns with standard commercial grades. Check current availability through authorized distributors as lead times may vary. Ensure compatibility with existing SMA interfaces in the target assembly design.
Selection Notes
Select this component when a precise 942 MHz center frequency is required with moderate bandwidth. Consider the 2.5 dB insertion loss impact on system gain budgets. Evaluate the physical dimensions against available board space or chassis constraints. Compare alternative filters if stricter stopband attenuation or lower insertion loss is necessary for the specific application requirements.
Part Context
This model belongs to the ZX75BP series of ceramic bandpass filters manufactured by Mini-Circuits. The series is known for providing robust signal conditioning solutions in compact packages. These filters are widely used in applications requiring reliable frequency selection and interference rejection in RF circuits.
Replacement Considerations
Direct substitutes within the same series include ZX75BP-893-S+. Verify electrical parameters such as center frequency and bandwidth before substitution.
