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有线电视设备卫星接收器材ＢＷ—３００ＨＥ邻频调制器５５０ＭＨＺ固定频道式ＨＥＭ—５５０Ｄ邻频调制器５５０ＭＨＺ捷变频式ＭＩＸ—１２邻频混合器１２路高隔离度ＮＤＡ—５５０Ｃ系统放大器稳定可靠、多频道传输不失真ＣＣＥ—Ａ２５专业级高频头Ｃ波段、２５”Ｋ、...
Cable TV Equipment Satellite Receiver Equipment BW-300HE Adjacent Modulator 550MHZ Fixed Channel HEM-550D Adjacent Frequency Modulator 550MHZ Agile Frequency MIX-12 Adjacent Frequency Mixer 12 High-isolation NDA-550C System Amplifier Stable and reliable, multi-channel Transmission without distortion CCE-A25 professional-grade high-frequency C-band, 25 "K, ...