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.

Millimeter Wave, Microwave
Radome for Radar and Cover
Transmission Attenuation Measurement System

Model No. RTS01
RTS01 is an ideal system to measure the attenuation of radar wave as it transmits through radomes or covers.
Optimum thickness of a redome at a required frequency is calculated by changing frequencies.
Despite its compact dimensions, your sample can be measured with plane wave because the lenses are attached to the antennas, providing high measurement accuracy.
Samples can be smaller than conventional systems because they can be placed in the vicinity of the antennas.

Sample of Specimen

Redome for Radar, Cover for Radar, Emblem, Honeycomb material etc.


Parts No. CBC-04 LAF-2.6A+ LAF-26.5A
Frequency Range 2.6-26.5GHz 2.6-26.5GHz 26.5-110GHz
Specimen size 430mm x 430mm @2.6GHz
300mm x 300mm @10GHz
300mm x 300mm @26.5GHz
430mm x 430mm @2.6GHz
300mm x 300mm @10GHz
300mm x 300mm @26.5GHz
150mm x 150mm @26.5GHz
150mm x 150mm @110GHz
Body size H2400 x W540 x D540mm
Weight 60kg
H1700 x W1500 x D1300mm
(H1200 x W1500 x D3000mm @∠80°)
Weight 250kg
H870 x W600 x D500mm
(H540 x W1120 x D500mm @∠90°)
Weight 40kg
Features 1. Compact virtical style
2. Easy to set the specimen
1. Transmission attenuation and Electric wave absorption can be measured.
1. Transmission attenuation and Electric wave absorption can be measured.
* The higher the measurement frequency is, the smaller the samples can be.
*By applying the gate beyond the lenses closer to the sample, transmission attenuation is measurable with resolution of 0.1dB, using a standard vector network analyzer.
* The scalar network analyzer and synthesized sweeper required.

Parts No.

Product name Parts No. Specifications Frequency
Main Body CBC-04 Lens, Lens fixed frame, Antenna fixed stand,
Metallic board for calibration
LAF-2.6A 2.6-26.5GHz
LAF-26.5A 26.5-110GHz
(with waveguide type) 2 set
RH10R23 WR-10 type 75-110GHz
RH15R23 WR-15 type 50-75GHz
RH22R23 WR-22 type 33-50GHz
RH28R23 WR-28 type 26.5-40GHz
(with coaxial waveguide converter)
RH22R23APC2.4(f)7 WR-22 type 33-50GHz
RH28R23APC2.9(f)7 WR-28 type 26.5-40GHz
RH42S23APC2.9(f)7 WR-42 type 18-26.5GHz
RH62S22SMA(f)7 WR-62 type 12.4-18GHz
RH90S19SMA(f)7 WR-90 type 8.2-12.4GHz
RH137S18SMA(f)7 WR-137 type 5.85-8.2GHz
RH159S17SMA(f)7 WR-159 type 4.90-7.05GHz
RH187S16SMA(f)7 WR-187 type 3.95-5.85GHz
RH284S14SMA(f)7 WR-284 type 2.60-3.95GHz
RH430S14SMA(f)7 WR-430 type 1.70-2.60GHz
Soft ware for calibration and graphing DMP-20 for vector network analyzer  
DMP-21 for scalar network analyzer  
DMP-22 for synthesized sweeper  
Scalar network analyzer, Vector network analyzer, spectrum analyzer + synthesizer
Cable for millimeter wave, adapter      
Windows PC (with printer)      
GPIB interface GP-01    


For micro wave CBC-04


For micro wave LAF-2.6A+

For millimeter wave LAF-26.5A


Data example