HARDWARE / PRODUCTAdded 26 Aug 2026

Satellite-mounted X-band transmitter (MTX-540X)

Meisei Electric
Satellite-mounted X-band transmitter (MTX-540X)

Achieves world-class frequency efficiency of 64APSK for Earth observation downlink, enabling up to 538Mbps downlink.

Typed specifications1 values

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Data rate
538 000 kbps
product page

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As published by the supplier1 lines, in the manufacturer's own wording
Data rate
538 Mbps

About

The MTX-540X is a satellite-mounted X-band transmitter designed to achieve world-class frequency efficiency of 64APSK for Earth observation downlink. This advanced transmitter is capable of supporting a maximum downlink speed of 538Mbps, making it suitable for high-data-rate satellite communication applications. Meisei Electric, as one of the first manufacturers of observation equipment mounted on space stations in Japan, supports numerous domestic and international space development projects. Their technology is also recognized for its use in control devices for rockets used in launches. This product leverages Meisei Electric’s extensive experience and technological expertise in the space industry to provide reliable and high-performance solutions for satellite communication.

Documentation

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Source: www.meisei.co.jp ↗

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