satesco
Specialist Contributor
- Joined
- Aug 10, 2008
- Messages
- 1,935
- Reaction score
- 2,705
- Points
- 113
- My Satellite Setup
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seven antennas,one toroidal with 16 lnbs,
6 satellite receivers,2 Meters,9 PC cards(tbs6983,6903,6590,6504,6522,6209,2603,6909X,6903X,6902se,skystar hd2),2 tuners usb-tbs5927 & tbs5925,Skystar HD.
Satellite reception between 100.5E-50.0W
- My Location
- Romania
I have had big problems with satellite reception in C-band (now known by all who work in this band) and, in recent years, also in Ku-band. The antenna is installed in an area where I have a variety of terrestrial interference, not only in 5G but also in other natures. It can be well seen from the harmonics drawing where the signal is affected by interference. They manifest themselves in the Ku band between 11500-11700 MHz and 12400-12500 MHz; between 11500-11700 MHz, the noise is stronger than the useful signal. Sometimes also in the upper band around 12700 MHz.
The RG11 coaxial cable with solid copper length from the antenna to the tuner/device is around 90m.
For this, I buy a lot of satellite boosters. Unfortunately, the filters on each of them are limited to a few frequencies, which in some cases help me on some frequencies, but still do not help me to attenuate noise on other frequencies even if the signal is strong.
The amplifiers I have used so far have a reading of 10->20dB. I recently came across an adjustable amplifier from 0->30dB. It is the one in the picture below. I would ask the one with such an amplifier if it helps and is worth buying.
I am not the only one in this situation. Indeed there are other users in such a situation. That's why I would like to know how those with such a problem have solved it, and how?
I have used the following in-line amplifiers in the examples below: Axing 20dB, NIA8902 20dB, and Gooboy.
Which amplifier or solution do you recommend? Thanks.
The RG11 coaxial cable with solid copper length from the antenna to the tuner/device is around 90m.
For this, I buy a lot of satellite boosters. Unfortunately, the filters on each of them are limited to a few frequencies, which in some cases help me on some frequencies, but still do not help me to attenuate noise on other frequencies even if the signal is strong.
The amplifiers I have used so far have a reading of 10->20dB. I recently came across an adjustable amplifier from 0->30dB. It is the one in the picture below. I would ask the one with such an amplifier if it helps and is worth buying.
I am not the only one in this situation. Indeed there are other users in such a situation. That's why I would like to know how those with such a problem have solved it, and how?
I have used the following in-line amplifiers in the examples below: Axing 20dB, NIA8902 20dB, and Gooboy.
Which amplifier or solution do you recommend? Thanks.
Attachments
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54.9E_without amp_11400-11700 HV_2023-03-20_15-35-38.png105 KB · Views: 29
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54.9E_amp Axing 20dB_11430-11700 HV_2023-03-20_15-30-04.png105 KB · Views: 21
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54.9E_amp NIA8902 20dB_11430-11700 HV__2023-03-20_15-21-29.png110 KB · Views: 19
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54.9E_amp Gooboy_11430-11700 HV_2023-03-20_15-11-29.png110.8 KB · Views: 27
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MAG Adjustable amplifier_2023-03-17_13-22-53.png99.6 KB · Views: 29
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amplicator_MAD Adjustable line booster inline amplifier_10-30Db.png306.1 KB · Views: 34