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Product Detailed Parameters
- Description：DR FILTER, GNSS
- Series：-
- Mfr：RFMi
- Package：Bag
- Frequency：1.475GHz Center
- Impedance：50Ohm
- Bandwidth：100 MHz
- Insertion Loss：2dB
- Filter Type：Band Pass
- Mounting Type：Surface Mount
- Package / Case：2-SMD, Gull Wing
- Size / Dimension：0.512" L x 0.315" W (13.00mm x 8.00mm)
- Height (Max)：0.144" (3.65mm)
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Overview
The CDR6004 is a ceramic band-pass filter manufactured by RFMi, an Akoustis brand. It operates with a center frequency of 1.475 GHz and provides a bandwidth of 100 MHz. The component features a 50 Ohm impedance rating and is housed in a compact 2-SMD gull wing package. This device is designed for radio frequency signal filtering applications requiring precise frequency selection.
Feature Summary
- Utilizes ceramic technology for stable RF filtering performance
- Designed as a band-pass filter with specific center frequency characteristics
- Integrated into surface-mount packages for automated assembly
Applications
- Wireless communication systems
- Radio frequency signal processing
- Transmitter and receiver front-end filtering
Procurement Notes
Verify the exact part number CDR6004 against official RFMi or Akoustis documentation to ensure compatibility with your circuit design. Confirm that the 1.475 GHz center frequency and 100 MHz bandwidth meet your system requirements. Check the 2-SMD gull wing package dimensions for PCB layout alignment. Ensure sourcing from authorized distributors to guarantee component authenticity and quality standards.
Selection Notes
Select this component when a fixed 1.475 GHz ceramic band-pass filter is required. Consider the 100 MHz bandwidth and 50 Ohm impedance for matching network design. Evaluate the SMD gull wing package for space constraints and soldering capabilities. Compare against other RFMi ceramic filters if different frequencies are needed.
Part Context
RFMi, now part of Akoustis, specializes in RF components using SAW, crystal, and ceramic technologies. The CDR series represents their ceramic filter offerings, distinct from their SAW resonators and transceivers. These filters are used for frequency control and signal conditioning in wireless devices.
Replacement Considerations
Consult official substitution lists from RFMi/Akoustis for verified equivalents. Generic replacements may not match the 1.475 GHz center frequency or 100 MHz bandwidth specifications.
