double-tuned intermediate frequency amplifier 双调谐中频放大器
main intermediate-frequency amplifier 主中频放大器
Intermediate frequency amplifier gain 中频放大器增益
image intermediate frequency amplifier 图像中频放大器
Single-tuned intermediate frequency amplifier 单调谐中频放大器
Logarithmic intermediate frequency amplifier 对数中频放大器
Broad band intermediate frequency amplifier 宽带中频放大器
Limiting intermediate frequency amplifier 限幅式中频放大器
Intermediate frequency amplifier center frequency 中频放大器的中心频率
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