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Post Amplifier

Catvision LA 826 Hybrid Amplifier is professional power doubler amplifier with dual output for headend installation. A high level of RF signal and C/N can be obtained upto 860MHz with full channel loading.

Catvision PA 826 is suitable for HFC networks of MSOs and cable operators having long trunk cabling and large number of subscribers.





  • High output power of 110dBµV at full channel loading
  • Superior quality power doubler hybrid module (Philips/NXP)
  • Dual output with excellent flatness
  • Very high return Loss
  • High voltage surge protection
  • Excellent C/N, CSO, CTB characteristics
  • Mains –cum- Power pass switchable (SMPS option available on request)
  • Provision for RF output test point
Freq.    : 40 ~ 860MHz (106 analog channels)
Gain      : 26dB  
Adjustable Gain : 0 ~ 22dB
Output Level : 110 dBµV (at full channel loading)
Slope (Fixed) : Standard 0dB (Optional: 9/12/15dB)
Flatness : + 0.2dB
Return Loss   : 16dB
Noise Figure   : < 7dB
CSO   : < -70 dB
CTB : < -73 dB
Hum Modulation : < -60 dB
O/P Test Point  : -20 dB
I/P & O/P Imp.  : 75 ohms
Voltage  : 30 ~ 70VAC & 220VAC, 50Hz (selectable)