KEYCOM provides solutions in the 300 GHz to 1 μHz frequency range (SHF/EHF/MW/UHF/VHF/ULF).
We undertake designing, manufacturing and measuring. Please feel free to contact us.

Powder Filter for Coaxial Cables

Model No. upj21

A copper powder filter that reduces high-frequency noise for cryogenic experiments.

Model No.

 Model No.  Connector  Attenuation frequency
 CPLPF-800-1  MMCX, SMA  above 8GHz
 CPLPF-400-1  MMCX, SMA  above 4GHz
 CPLPF-200-1  MMCX, SMA  above 2GHz
 CPLPF-150-1  MMCX, SMA  above 1.5GHz