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10/20W Q Band SSPA for Satellite and Radar Systems
TR Components

10/20W Q Band SSPA for Satellite and Radar Systems

The Q-Band, 10/20W Solid-State Power Amplifier (SSPA) represents a pinnacle of millimeter-wave engineering, meticulously engineered to deliver high-fidelity amplification within the 43–46 GHz spectrum—a regime critical for cutting-edge communication and sensing systems. This SSPA harnesses monolithic microwave integrated circuit (MMIC) technology, utilizing gallium nitride (GaN) heterojunction transistors to achieve 40/43 dBm (10/20W) of saturated output power with unparalleled linearity and thermal stability, even under prolonged operational stress.

    Its Ultra-Broadband Performance enables seamless operation across the entire Q-Band (43-46GHz), with sub-band customization for mission-specific optimization. Also Precision Power Delivery supports 10/20W continuous-wave (CW) output with±0.5 dB amplitude flatness, ensuring minimal intermodulation distortion (IMD) for complex waveforms. Ruggedized Construction: Compliant with shock/vibration resistance, featuring hermetic encapsulation for deployment in hygroscopic or particulate-laden environments. Engineered for exigent operational paradigms, this SSPA epitomizes the fusion of RF innovation and precision, redefining performance ceilings in the millimeter-wave domain. The Q-Band 10/20W SSPA transcends conventional RF paradigms, bridging the "terahertz gap" with unprecedented power scalability. It is an indispensable enabler for both commercial 6G ecosystems and multi-domain military operations, redefining the frontiers of mmWave innovation.

    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 10W Value 20W Value
    Electrical Specifications Output Frequency 43GHz~46GHz 43GHz~46GHz
    Input Frequency 950 MHz~1550MHz (optional) 950 MHz~ 1550MHz
    Rated Power +40dBm/10W +43dBm/20W
    Gain Adjustment 0~20dB (Step 0.1dB) 0~20dB (Step 0.1dB)
    Gain Flatness 0.4dBp-p 0.5dBp-p
    Gain 50dB 50dB
    Gain Stability ±0.5dB/24h ±0.5dB/24h
    IM3 -23dBc -23dBc
    Spurious ≤-60dBc ≤-60dBc
    Harmonics ≤-60dBc ≤-60dBc
    Noise Power Density ≤-135dBW/4kHz ≤-135dBW/4kHz
    Phase Noise

    ≤-60dBc/Hz@100Hz

    ≤-70dBc/Hz@1kHz

    ≤-80dBc/Hz@10kHz

    ≤-60dBc/Hz@100Hz  ≤-70dBc/Hz@1kHz      ≤-80dBc/Hz@10kHz
    Power Supply 220VAC 220VAC
    Power Consumption 80W 160W
    Mechanical Specifications Dimensions 250×145×110mm 250×180×110mm
    Weight 4.5Kg 6.0Kg
    RF Connectors   Input N
    Output WR22/BJ400 WR22/BJ400
    Communication Interface LAN, RS485, RS422, RS232 optional LAN, RS485, RS422, RS232 optional
    Cooling Forced Air Cooling Forced Air Cooling 

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