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ETC (Electronic Toll collection system) is an automatic paying system by the wireless communication between an antenna equipped at the tollgate and an equipment installed on car.
ETC inspection system automatically measures and tests the roadside unit (RSU) and the on-board equipment (OBE).

ETC automatic inspection system PAGETOP
ME8500
Automatic inspection system developed for the production or inspection line of RSU and OBE.
Automatization of wireless system test and dynamic motion test. Capable of printing out the test result. Correspond flexibly to addition of a function.

ETC/OBE automatic inspection system PAGETOP
ME8600
The low-priced ETC inspection system which was developed for OBE production line. Capable of wireless system test, protocol test, dynamic motion test and communication test.
ME9000
New product
ETC/DSRC inspection system equipping with QPSK and ASK modulation.
ME9000 is based on ARIB STD-T75 and ARIB TR-T16. Moreover, it is equipped with QPSK and ASK modulations and supports Profile 9 to 12. ME9000 is a necessary inspection system by all means in the production line and the development phase of OBE.
A low-priced system can be achieved because the method of selecting the necessary ones from among abundant options and constructing the system is adopted.

 ETC/OBE inspection system in car production line PAGETOP
ME8900
ME8900 is used to check whether OBE installed in a car operates correctly in the inspection line of a car manufacturer.
ME8900 is composed of the main frame ME8805, the modified ME8800E and the display lamp.

ETC OBE tester PAGETOP
ME8800E
New product
Instrument for testing if OBE installed on car executes wireless communication correctly.
ME8800E is a new model having improved ME8800D
ETC OBE tester. Complete one piece and handy type without any connection cable. This tester is used when OBE is installed at OBE setup shop.
  • Awarded "VENTURE TECHNICAL GRAND PRIZE" by TOKYO METROPOLITAN GOVERNMENT.
  • Awarded "THE PRIZE FOR TECHNOLOGY DEVELOPMENT" by THE MEDIUM AND SMALL BUSINESS RESEARCH INSTITUTE.
ME8800E OBE conformity table

DSRC Communication Unit PAGETOP
ME8815
New product
ME8815 consists of three models of model A,B and C.
Each model has the following function;
-Model A, A+C, A+CN : a function of WCN reader
-Model B : a function of ID writer
-Model C, CN : a function of Electric field strength measurement
Moreover, as ME8815 is equipped with USB interface, the data can be easily transferred to a personal computer by being used as a removal disk.

RSU simulator PAGETOP
ME8801
ME8801 is a simplified RSU simulator for ETC/DSRC having realized the low cost by limiting the contents of the communication test.
ETC RSU シミュレータ ME8801 is used when the communication test is performed in the production line of OBE, and equipped with PIO for an external control. Moreover, the application to the receiving sensitivity test is possible because PN 15-stage modulation signal can be output.
ME8801 has the following three models and can be selected from among them according to the purpose.

ME8801/A Transmission/reception all-in-one type
ME8801/B Transmission/reception separation type
ME8801/C Transmission/reception separation type +
Directional coupler
※The test contents equivalent to ME8800E.
ME9010
New product
RSU simulator equipping with QPSK and ASK modulation.
ME9010 is based on ARIB STD-T75 and ARIB TR-T16. Moreover, ME9010 is RSU simulator equipping with QPSK and ASK modulation and supporting Profile 9 to 12.
ME9010 is a necessary tool by all means to do Protocol test, Profile test, Dynamic motion test and Wireless system test of ASK OBE, QPSK OBE or ASK+ QPSK OBE.


Programmable attenuator for dynamic motion test PAGETOP
MAT800
The dynamic motion test described in ARIB TR16 〈2-2-1〉 to 〈2-2-3〉 can be done by MAT800. The power pattern for the dynamic motion test can be easily made on the PC by using the attached "software for making attenuation program".
The power pattern can be easily made like making an arbitrary waveform. This pattern is transmitted to the MAT800. And then, the dynamic motion test can be done by connecting the ETC/DSRC signal source such as RSU simulator to the input of the MAT800, and connecting an antenna or OBE to the output of the MAT800. The features of the MAT800;
 ・ 128K words built-in program memory
 ・ 2μs/word switching speed
 ・ 80dB dynamic range
 ・ 0.05dB attenuation step

Microwave AM detector PAGETOP
MMD850
AM detection is possible in 30dB dynamic range at 2 to 8GHz (available for 1 to 15GHz as special order). Optimum for evaluation of communication quality of such wireless communication equipments as cellular phone, PHS, ETC, wireless LAN and Bluetooth.

Electromagnetic anechoic box PAGETOP
ME8661A
Triple structure composed of radio wave absorber, copper plate and aluminum plate. Optimum for the basic operation test, the dynamic motion test and the wireless system test by the space coupling of ETC/DSRC OBE. Transmission antenna and receiving antenna are prepared as optional.

Outside dimensions :830(W)×608(H)×503(D) mm
Inside dimensions : 700 (W) × 380 (H) × 380 (D) mm
Dimensions of acrylic resin table : 200 × 200 mm

Antenna PAGETOP

Patch antenna
M211/211R

Spiral antenna
M212/212R
These antennas are the right circular polarization antennas which can be used as a reference antenna to get a RF space coupling coefficient or as a usual TransmissionReceiving antenna in ETC/DSRC inspection system.

 M211R, M212R : Reference antenna
 M211, M212 : TransmissionReceiving antenna

Technical material
Inspection of heat ray reflection glass
・ Multipass simulation at toll gate
・ Opening eye ratio measurement of DSRC signal
MAT800B/D technical data of VSWR and Attenuation.
Air simulation for wireless communication. (MAT800)
MICRONIX Corp.
2987-2, Kobiki-cho, Hachioji-shi, Tokyo 193-0934 Japan
TEL. +81-42-637-3667 FAX. +81-42-637-0227
E-mail micronix_e@micronix-jp.com
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