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.

KEYCOM Provides Solutions in the 10 μHz-300 GHz
(infrasonic / VHF / UHF / microwave / millimeter wave / super-high) Frequency Range

Model No. IXE

KEYCOM develops and manufactures highly accurate and dependable measurement components, devices and systems in the 10 μHz-300 GHz (infrasonic / VHF / UHF / microwave / millimeter wave / super-high) frequency range by leveraging its experience and expertise accumulated over a long period of time in the field of advanced technologies.

If you are looking for solutions for your specific applications including permittivity measurement, absorption ratio, transmission tracks and devices, antennas, cables and ESR instruments for the infrasonic/VHF/UHF/microwave/millimeter-wave/super-high frequency ranges, look no further.

#Measurement (contract analysis) service
KEYCOM not only has a highly-advanced products in the 10μHz-300GHz frequency range, but also accumulates expertise in measurement techniques.
KEYCOM is a member of the JIS committees for the following measurements:
・Permittivity measurement
・Electromagnetic absorption ratio measurement
The measurement method of the reflection ratio of electromagnetic absorbers, which KEYCOM developed, was accepted as a standard in The Institute of Electronics, Information and Communication Engineers. The detail was reported at the session of IEEE IMS2005. (Orlando, FL, USA March 29-30, KEYCOM; 30 march in 2005).

Announcement of our Holidays

Our office will be closed during the following period:

August 10th to 18th, 2019
We will open from August 19th, and we apologize for your inconvenience during this period.

National holidays in 2019:

15 Jul Monday Sea Day
16 Sep Monday Respect for the Aged Day
23 Sep Monday Autumn Equinox
14 Oct Monday Health and Sports Day
22 Oct Tuesday Enthronement Ceremony Day
4 Nov Monday Culture Day observed
23 Nov Saturday Labor Thanksgiving Day

 

FEATURED PRODUCTS

Semi-Rigid Cables for Cryogenic (Super low temperature) Applications

・ Superconducting semi-rigid coaxial cables for cryogenic applications.
UPJ02

Cryogenic(Super low temperature) / Super Conductive Cables

・ NbTi-NbTi Superconducting Coaxial Cables (0.085" / 0.047" / 0.034" type )
UPJ07

Also please see this page of products for cryogenic environments & super conductivity.

NEW

Ultra High Speed RF Switch Module Series

・Switching speed less than 0.5ns
・Operates on +5V single supply
・Control power supply operates between +3.3V~+5V

DC~20GHz  SPST  RF Switch Module
DC~20GHz  SPDT  RF Switch Module
DC~40GHz  SPST  RF Switch Module
DC~40GHz  SPDT  RF Switch Module

 

MEASUREMENTS, EVALUATIONS and ANALYSES SERVICE

KEYCOM Service Center for Quality Measurements, Evaluation and Analyses
Based on our accumulated experience in measurements and development of measurement devices since the foundation in 1992, Keycom has dedicated itself to offering precise measurement services and devices to the customers who are in need of fast and accurate solutions.

KEYCOM is a member of the IEC Standardization Commitee and the JIS Standardization Commitee


・Measurement method of  the dielectric characteristics (JIS R 1660-2)
・Measurement Method for Reflectivity of Electromagnetic Wave Absorbers in Millimeter Wave Frequency (IEC62431 and JIS R 1679)

EVENTS / PUBLICATIONS

Exhibition / Testing Expo China - Automotive 2018


Testing Expo China - Automotive 2018
Stand: #13042 : Please visit our booth !


Place : Shanghai World Expo Exhibition and Convention Center
Date : 25-27 September 2018

Exhibition / Automotive Testing Expo 2018


Award

The ICF11 New Product &Novel Technology Award

KEYCOM's "High Frequency Magnetic Measurement System from 100kHz to 10GHz" has been awarded the ICF11 New Product &Novel Technology Award at The 11th International Conference on Ferrites(ICF11.)