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.

Occupied Bandwidth(OBW) Measurement System

Model No. OBW 01

The system can measure occupied bandwidth together with output power of wave from in-vehicle radar.

Measuring the bandwidth requires monitoring frequency characteristics of the output power, which takes time using equipment such as spectrum analyzer.

In tackling the difficulty, KEYCOM has made a breakthrough in brushing up circuit configuration method to shorten measurement time.

【Related Contents】
👉For developing Radar(Microwave, Millimeter wave) in general : Please check here
👉For developing Automotive Radar : Please check here



Model No. OBW-60-01 OBW-76.5-01                              OBW-79-01                             
Frequency 60~61GHz 76~77GHz 77~81GHz
Bandwidth 58~63GHz 75~78GHz 77~81GHz
Input level -40 - 0dB(Antenna not included)
Measurement Time Less than 1sec

System Configuration

Component Structure


Ordering Information

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Our sales representative will answer your questions and will propose an appropriate system to you.