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Re: Forward and reverse testing on HFC system


1.8591 C w/107 gating spectrum analyzer
2.5500 wavetek with headend unit and digital analyzer option
3.Bandpass filters (I use the ones made by Trilithic)
4.870 pre-amp Headend quality
5. An attenuator module

The wavetek claims to do cso,ctb,cn and hum but it really depends on the meter......I would use the 8591 c for those test including In-channel or you will get false readings.



> Can any one give me the full product listing required to do complete alignment and testing on a HFC system. I would like to do this with Acterna equipment. I want to sweep forward: 870 MHz system, reverse: 5 to 40 reverse with INGRESS, test 64 and 256 QAM with constellation, do C/N, do HUM modulation, TILT measurement, FULL SPECTRUM MODE, CSO/CTB measurement. This system could also be used to work on PAL and SECAM system. Any other information would be welcome.
> Thank you for the info.
> (wave)
This is CABL.com posting #87805. Tiny Link: cabl.co/mw0n
Posted in reply to: Forward and reverse testing on HFC system by Joe50
There are 2 replies to this message
Re: Forward and reverse testing on HFC system ohcabledog 11/5/2002 12:25:00 PM
Re: Forward and reverse testing on HFC system Petergunn 10/29/2002 1:37:00 PM