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  • TOPMW has released a new Power Amplifier unit

    2025-10-10

    TOPMW has released a new Power Amplifier unit

    TOPMW has newly released a power amplifier unit, with specifications as follows:
    Technical Specifications
    1. Functional Specifications
    a) 6.5GHz~7GHz pulse signal amplification
    b) Negative power protection
    c) Enable control
    d) Temperature/current analog value reporting

    e) General malfunction reporting


    2. Test Specifications
    a) Operating Frequency: 6.5GHz-7GHz
    b) Operating Mode: Pulse; Low Level: 0V, High Level: 5V
    c) Pulse Output Power: ≥65dBm (3200W)
    d) Gain: ≥55dB
    e) Output Power Flatness: ≤±1dB
    f) Input Power: 10dBm
    g) Input Signal Pulse Width: 1-100µs (Rising and Falling Edges: ≤200ns)
    h) Duty Cycle: Maximum 10%, Typical 5%, Minimum 1% (The amplifier can operate with a duty cycle up to 10%)
    i) Rising edge time: ≤100ns (0.5µs ≤ pulse width ≤2µs)
    j) Falling edge time: ≤150ns (1µs ≤ pulse width ≤10µs)
    k) Second harmonic: -60dBc
    l) Third harmonic: -60dBc
    m) Spurious output: Spurious signals within the operating frequency range: -60dBc (RBW 10kHz); Spurious signals outside the operating frequency range:  -60dBc (RBW 100kHz)
    n) Input standing wave: ≤2.0Ω
    o) Input impedance: 50Ω
    p) When the fan operates continuously, the noise level is approximately 65dB

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