Communications — Space Hardware Marketplace — Page 2

Communications

Dual S-Band Patch Antenna Array

Rapidtek Technologies

Rx Frequency2025–2110 MHz
Tx Frequency2200–2290 MHz
Peak Gain (Rx)5.5±0.3 dBiC

Dual S-band patch array with integrated LNA/PA supporting simultaneous Rx (2025–2110 MHz) and Tx (2200–2290 MHz) with >17…

Communications

S-Band Dual-Frequency Patch Antenna (Rx/Tx)

Rapidtek Technologies

Rx Frequency1980–2110 MHz
Tx Frequency2160–2290 MHz
Peak Gain (Rx)6.2±0.4 dBiC

Dual-frequency S-band CubeSat patch antenna supporting simultaneous Rx (1980–2110 MHz) and Tx (2160–2290 MHz) for satellite TT&C.

Communications

S-Band Single Patch Antenna (2025–2110 MHz)

Rapidtek Technologies

Frequency Range2025–2110 MHz
Peak Gain5.7±0.1 dBiC
HPBW (Half-Power Beam Width)90°±2°

RHCP S-band patch antenna for 2025–2110 MHz satellite command uplink applications on CubeSats.

Communications

S-Band Single Patch Antenna (2200–2290 MHz)

Rapidtek Technologies

Frequency Range2200–2290 MHz
Peak Gain5.7±0.2 dBiC
HPBW (Half-Power Beam Width)102°±6°

Right-hand circular polarization S-band CubeSat patch antenna for 2200–2290 MHz satellite telemetry downlink.

Communications

Free Space Optical Communications (FSOC)

QinetiQ Space

Demonstrated Range>100 km (HAPS-to-HAPS)
SpectrumLicense-free (optical)
Beam TypeDirectional point-to-point

Laser-based high-speed directional communication system for air, land, maritime, and space platforms — demonstrated >100 km range with…

Communications

Bracer Tactical SATCOM Radio

QinetiQ Space

Mass450 g
Coverage100% global via Iridium constellation
EncryptionAES-256 / FIPS 140-2 Level 3

450g ruggedised Iridium-based secure satellite PTT radio with AES-256 encryption and 100% global BLOS coverage for military and…

Communications

NewSpace S-Band Transceiver

Rakon Limited

Frequency BandS-band
TypeIntegrated transceiver (Tx + Rx)
ApplicationCubeSat and small satellite TT&C

Integrated NewSpace S-band transceiver subsystem for CubeSat and small satellite TT&C (Tracking, Telemetry and Command) communications.

Communications

NuComm Communication Processor

Ramon.Space

FunctionsChannelization, 5G NTN, regenerative processing, networking
ArchitectureModular, software-defined
ScalabilityScalable from small to large payloads

Space-hardened, software-defined communication processor for channelization, 5G NTN and regenerative processing.

Communications

RLT-TLM-x Telemetry Kit

Réaltra Space Systems Engineering

RF transmissionDual 10 W S-Band transmitters
Video (optional)Full HD, H.265 compression
EncodingBuilt-in Ethernet-to-CCSDS

Low-cost, modular end-to-end telemetry kit for launch vehicles.

Communications

TY45/TY46 (BUPT-2/3) Laser-Comm Testbed Satellites

Spacety

Laser communication data rate200 Gbps
Laser communication range2,000 km
PropulsionKaufman electric propulsion; Xingcheng-II argon ion thruster (TY45)

Tiansuan Constellation testbed satellites carrying 200 Gbps laser communication payloads, onboard servers, and electric propulsion for 6G space-network…

Communications

Ka-Band Horn Antenna

PicoSaTs

Frequency bandKa-band
Antenna typeHorn antenna
Beam characteristicHigh gain, directional

Miniaturized Ka-band horn antenna for small satellite ground communications, providing high-gain directional RF link in a compact package.

Communications

Ka-Band Datalink Transponder

PicoSaTs

Frequency bandKa-band
ApplicationHigh-rate satellite-to-ground datalink, Earth observation downlink
Form factorCompact downlink transponder unit

Ka-band datalink transponder optimised for high-rate satellite-to-ground data downlink in LEO small satellite missions.

Communications

Ku-Band Transponder

PicoSaTs

Frequency bandKu-band
ApplicationEarth observation downlink, broadband, science missions
Form factorCompact, miniaturized transponder

Compact Ku-band transponder for small satellite and CubeSat missions requiring high-throughput microwave communications links.

Communications

K/Ka-Band Transponder for 5G LEO

PicoSaTs

Frequency bandsK-band (uplink) / Ka-band (downlink)
Application5G NTN, LEO CubeSat and small satellite communications
Form factorMiniaturized, integrated transponder

Miniaturized K/Ka-band transponder integrating uplink and downlink in a compact unit designed for 5G LEO CubeSat and small…

Communications

QEYnet QKD Microsatellite Network

QEYnet

TechnologyQuantum key distribution (QKD) via free-space optical single-photon links
PlatformLEO microsatellites
Security basisLaws of quantum physics — unconditional security, not computational

Global LEO microsatellite quantum key distribution network providing unconditionally secure encryption key exchange impervious to quantum computing attacks.