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.

High-Power Coaxial Cable Assembly for Vacuum

Model No. vcc01

KEYCOM provides high power coaxial cable assembly for vacuum.
The vicinity of the lower connector is built to stand high temperature of 150 degrees.



Model No.

CMS   A -   -   -   -   -  
  Wmax     Connector1 type   L1 mm   Flange type   L2 mm   Connector2 type


・Frequency : 500MHz~1500MHz
・Electric power : 250Wmax~600Wmax
・Connector : N, 7 / 16
・Heatproof temperature : 150 degree (Connector 2 the upper part)
・Heatproof cycle : The change of the cable characteristic (reflectance) shall be equal to or less than 10% of heat cycle of 300K~1.5K(50 times).
・Leak tightness: There shall not be a leak of atmosphere from the flange or the coaxial cable to cryostat( Leak rate : less than 1×E-8〔Atom cc/sec〕 ).