NISHI MUSEN KENKYUSYO CO.,LTD
The development,manufacture and sales(Radio for the Amateur,Radio for the Business,RF-ID)
Equipment for the experiment (sannomiya-kobe office)
A license is necessary to establish a radio station in Japan.
☆A 400MHz band high-speed data transmission radio for the super-miniature artificial satellite (2.4 to 38.4kBPS) Re-development in 2006
Radio for the super-miniature artificial satellite-A communication distance is about 1000km. It has worked since June 30, 2003.
[Communication sound ]
☆The image of the satellite communication -Intelligent Space Systems Laboratory The University of Tokyo
☆The radio for the high-speed transmission of the super-miniature artificial satellite. It is developed again in 2006.
The oscillation circuit worked normally by the gamma ray irradiation that a low orbit satellite was equivalent to the radiation total amount for 3 that it was exposed. The output of the circuit declined gradually, and stopped working by the irradiation for 5 years.
---Reporting by The Kuroki laboratory of the Souka university.
As a result of having investigated a circuit after radioactive rays examination by Nishi Musen, IC1(constant voltage IC) and IC2(op-amp) became movement abnormality.
☆The small feeble tranceiver PIC communication set series (This can be applied to the active RFID tag. )
There is a sample set which an including socket for the program document stuck to in the source list of communication software and the miniature transmitter.
☆The development of the special small miniature electric power wireless unit is received.
☆A high-speed long-distance RFID device ………Application example ：The system which manages the entrance of the great many people and an exit ,Management of materials,a product or vehicle traffic
☆A marker detection device………Application example ：The undergrounding thing detection(Gas / water service / electricity / a communications cable etc.)
☆The measurement device of the distance by the supersonic waves ………Application example ：Back sensor(The prevention of a collision when a car goes back ),Invasion, parking detection ,Position detection
☆PLL unit………Application example：A transmission and reception oscillator,A standard transmitter,A transmitter for experiment
☆voice playback board (Recording time :Max 16sec or 2sec × 5division)
…… SSB/CW handheld Transceiver
NTS710 is not being manufactured now.
The development progress of the SSB/CW handheld tranceiver
……NTS210---In January,2000,development completion
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