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Q/V Band, 25W/50W/80W SSPA for Satellite and Radar Systems
TR Components

Q/V Band, 25W/50W/80W SSPA for Satellite and Radar Systems

Q/V Band SSPAs (25W/50W/80W) are supercharged radio signal boosters designed for ultra-high-frequency communications (like satellite links and future 6G networks). They work in two super-fast frequency ranges:Q Band (great for city-to-satellite connections) and V Band (used for space missions and military systems),ranging from 47-51.5GHz.

    With the development of science and technology, the demand for SSPA(Solid State Power Amplifier)is increasing. The SSPA was created to overcome the limitations of traditional power amplifiers and meet the needs of modern communications and radar systems for high efficiency, high reliability and compact design. These devices come in three power levels: 25W is perfect for small satellites or mobile communication trucks; 50W: Handles heavy-duty jobs like weather radar or military drones; 80W is built for extreme tasks, like deep-space probes or backbone internet satellites. Using advanced materials like Gallium Nitride (GaN), they make weak signals stronger without overheating, even in space or desert conditions. Built-in safety features automatically adjust power to prevent damage. Their compact size and toughness make them ideal for missions where reliability and speed matter most.

    Features:

    1.High linearity: ensures minimal distortion during signal amplification, suitable for high-precision communication and radar systems.
    2.High efficiency: optimize design to improve energy efficiency, reduce heat generation, and lower heat dissipation requirements.
    3.High reliability: suitable for harsh environments, with anti vibration, anti impact, and wide temperature working capabilities.

    Specification Parameter 25W Value 50W Value 80W Value
    Electrical Specifications  Frequency Range  47-51.5GHz (suitable for 47~52.4GHz) 47-51.5GHz (suitable for 47~52.4GHz)   47-51.5GHz (suitable for 47~52.4GHz)
    Psat CW ≥44dBm/50W@47~51.5GHz    ≥43dBm/40W@51.5~52.4GHz

    ≥47dBm/50W@47~51.5GHz  

    ≥46dBm/40W@51.5~52.4GHz

    ≥47dBm/50W@47~51.5GHz      ≥46dBm/40W@51.5~52.4GHz  
    Gain ≥45dB ≥45dB ≥48dB 
    Gain Stability ≤1dB ≤1dB ≤1dB
    Input/Output VSWR ≤2:1 ≤2:1 ≤2:1
    Spurious ≤-60dBc ≤-60dBc ≤-60dBc
    IM3 ≤-20dBc ≤-20dBc ≤-20dBc
    Power Supply 24VDC 220VAC 220VAC
    Power Consumption ≤300W ≤500W ≤800W
    Mechanical Specifications Dimensions ≤250×160×100mm ≤300×240×110mm ≤438×274×174mm 
    Weight ≤7Kg ≤12Kg ≤17.5Kg
    RF Connectors   Input WR19UG383/U WR19UG383/U WR19UG383/U
    Output WR19UG383/U  WR19UG383/U WR19UG383/U
    Power Supply Circle 4-pin Circle 4-pin Circle 4-pin
    Communication Interface RS485  optional RS485  optional  RS485  optional
    Cooling Built-in Forced Air Cooling Built-in Forced Air Cooling Built-in Forced Air Cooling

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