Адрес: Guali Industrial Development Zone, Xiaoshan District, Hangzhou, Zhejiang, China (Mainland) Zip: 311241
Телефон: +86-571-82571982
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Adopt low-noise micro tube circuit or SOT-115 encapsulate CATV dedication RF module in forward path, steady output level, good Non-linear; adopt low-noise micro tube push-pull circuit in reverse path, small distortion and high signal to noise ratio.Plug-in dual-filter and fixed (or VAR ) equalizer and attenuator, plug-in output tap, science detector is rational, testing conveniently.Waterproof cast-aluminium shell, high-reliable power switching, tight anti-thunder system, have guaranteed that the equipment can work steadily in succession for a long time in the abominable environment of field.
Adopt low noise Philips or Motorola imported module, power doubler module or Gallium Arsenide module output, non-linear index is high.Equalizer, attenuator have fixed and adjustable structure for sele
The A style is special designed for CATV system, together with TS signal of DVB ASI and SPI format of CATV, adjust directly QAM RF modulation signal at the range of 48.5-860MHz.B style with E connecto
Features:1) An important part of CATV HFC networks2) Primarily used for TV video signal, digital TV signal, telephone voice signaland data (or compressed data) signal long-distance fiber transmission3
Adopt word-famous company advanced DFB laser instrument; max output optical power reach 30mW.Add advanced RF pre-distortion circuit, to use as proofreading CATV system most important CTB and CSO index
In order to reach high index and dependability, main instruments are all adopted imported famous brand to cooperate microprocessor automatic control circuit and high dependability switch power to asse
Adopt low noise Philips or Motorola imported module, power doubler module or Gallium Arsenide module output, non-linear index is high.Equalizer, attenuator have fixed and adjustable structure for sele
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