ADDNICS Corporation

Added 13 Jul 2026
Manufacturer Japan Listed
7 Products
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About ADDNICS Corporation

<p>Founded in 1998 in Hachioji, Tokyo, ADDNICS corp. (株式会社アドニクス) develops and manufactures wireless communication devices combining high-frequency and digital signal processing technology for the space industry. The company entered the space sector in 1999, supplying radio transmitters for JAXA aurora observation rockets.</p>
<p>ADDNICS achieved its first satellite heritage in 2005 when its S-band telemetry transmitter flew on JAXA's Reimei aurora observation satellite. By 2014, six satellites had launched with ADDNICS communication systems, including SPRITE-SAT (2009), RISING-2 (2014), and an X-band transponder for the deep-space mission Procyon. Their systems have since been deployed on the Philippine microsatellites DIWATA-1 (2016) and DIWATA-2 (2018).</p>

Photos 3

Products

7
Flight-proven

Original ADDNICS S-band nanosatellite transmitter with QPSK/OQPSK modulation, first flown on SPRITE-SAT (2009).

7

Compact S-band uplink receiver for small satellite TT&C, 80x80x16 mm, 140 g max, covering -130 to -40 dBm input range with PCM-PSK-PM demodulation.

1 11
Flight-proven

S-band telemetry transmitter for micro/nano/CubeSat platforms with on-orbit heritage on RISING-2, HODOYOSHI, DIWATA-1/2.

1 7
Flight-proven

X-band high-data-rate telemetry transmitter for small satellite mission data downlink, with DVB-S2 and transponder variants.

1 3

Compact UHF-band transmitter for 1U CubeSats providing telemetry downlink in the 430–440 MHz band.

1 6

Full-duplex X-band TT&C transponder combining uplink command reception and downlink telemetry transmission in a single 80x80 mm A88-series unit with approx. 1 W RF output.

2 11

The XTX-DVBS2 is an X-band transmitter designed for satellite operations, featuring DVB-S2 and CCSDS encoding with a transmission output of up to 0.4W.

5 10

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