23
мар
Satellites around the world and including New Zealand are now using a larger range of frequencies. The standard Ku LNBs of any brand used in New Zealand are not capable of receiving this full range of frequencies. An example of this is Intelsat 18 at 180.0 We have a TP 11155 Horizontal beamed to the South Pacific. A standard LNB has a range usually of 11.70GHz – 12.75GHz and I see plenty advertised have an even smaller range, so the 11555MHz (11.55GHz) TP would be well outside the operating range.
Amiko Alien Addons, Downloads, Plugins, Tools - Any information provided on this site is not guaranteed in any way. Some articles may discuss topics that are illegal, so this information is provided for educational purposes only, your use of the content, downloads and files, or any part thereof, is made solely at your own risk and responsibility.
A Universal LNB has an operating range which covers the whole frequency range from 10700 MHz to 12750 MHz. This is achieved by having two Local Oscillator frequencies, a 22Khz signal is used to change between the two, this is supplied by the satellite receiver. For a standard LNB in New Zealand we have two common LNB L.O. Settings of 10750 and 11300.
A Universal LNB uses 9750 and 10600 to achieve the two ranges of 0 and 11700 -12750. Within the last twelve months we have been fortunate enough to have two great international brands introduce a PLL (Phase Locked Loop) Universal LNB at an affordable price for the home satellite consumer, in the enthusiast/DIY market PLL is superior to DRO in every aspect. Prior to this introduction practically all LNBs used on home satelite dishes were DRO. With people now reading about how good PLL LNBs are they changing to them but getting confused with the Universal settings. They are a perfect LNB for our regular free to air channels with the benefit of an extra frequency range, and come with superior benefits like greater stability and less rain fade, but must have the correct setting entered into the satellite receiver or signal will be ZERO! In a nutshell, be sure of what kind of LNB you are using, how it works, and what the LNB frequency is.
Make sure the programmed frequency and settings in your STB match. Firstly what do DRO and PLL stand for?
Terms perhaps we take for granted without understanding what the real differences are between “DRO” and “PLL” LNBFs. DRO stands for Dielectric Resonator Oscillator PLL stands for Phased Locked Loop. In simple terms, Phase lock loop or “PLL” LNBF’s are more stable than DROs, because they use a more stable internal reference source by utilising crystal oscillators. Up to now, all domestic LNBFs used for satellite TV reception use dielectric resonator stabilized local oscillators. The DRO resonates reasonably well at the required frequency and is very cheap to produce hence its wide implementation into domestic Satellite TV installations. However, compared with quartz crystal based LNBFs, a DRO is relatively unstable with temperature, and frequency accuracies of approximately +/- 250 kHz to as much as +/- 2 MHz when used at the higher Ku band frequencies resulting in wide signal fluctuation. This includes both the initial value, plus variations of temperature over the full extremes of the operating range.
This really has not been a problem with most Multiple Channel Per Carrier “MCPC” TV carriers using quite wide bandwidths ( 36 to 18 MHz) This common use of wide bandwidths has provided a buffer, so even with 2 MHz errors, the indoor receiver will successfully tune the carrier and capture it within the automatic frequency control capture range. However today we are now seeing the increasing use of Single Channel Per Carrier “SCPC” broadcasts where many narrow carriers are squeezed into a half or full transponder on a satellite.
This requires good phase noise performance for the reception of low bit rate digital carriers and for digital carriers using high spectral efficiency modulation methods like 8-PSK, which reduce the bandwidth required but need more power from the satellite. If you want an LNB or LNBF for the reception of narrow carriers then the latest generation of “Phase Lock Loop” PLL LNB’s or LNBF’s really is the answer. PLL LNBs have an internal crystal oscillator or rely on an external 10 MHz reference signal sent up the coaxial cable by the indoor receiver. Because of their stability, they are the choice of commercial installations but their cost has traditionally been prohibitive for the domestic user. Pehla nasha remix. The new Amiko Premium L-104 now provides the stability that broadcasters have relied upon for stable reception of “Feeds” “back hauls” using as little as 9MHz of bandwidth and symbol rates as low as 2000 M/s but at domestic prices.
Satellites around the world and including New Zealand are now using a larger range of frequencies. The standard Ku LNBs of any brand used in New Zealand are not capable of receiving this full range of frequencies. An example of this is Intelsat 18 at 180.0 We have a TP 11155 Horizontal beamed to the South Pacific. A standard LNB has a range usually of 11.70GHz – 12.75GHz and I see plenty advertised have an even smaller range, so the 11555MHz (11.55GHz) TP would be well outside the operating range.
Amiko Alien Addons, Downloads, Plugins, Tools - Any information provided on this site is not guaranteed in any way. Some articles may discuss topics that are illegal, so this information is provided for educational purposes only, your use of the content, downloads and files, or any part thereof, is made solely at your own risk and responsibility.
A Universal LNB has an operating range which covers the whole frequency range from 10700 MHz to 12750 MHz. This is achieved by having two Local Oscillator frequencies, a 22Khz signal is used to change between the two, this is supplied by the satellite receiver. For a standard LNB in New Zealand we have two common LNB L.O. Settings of 10750 and 11300.
A Universal LNB uses 9750 and 10600 to achieve the two ranges of 0 and 11700 -12750. Within the last twelve months we have been fortunate enough to have two great international brands introduce a PLL (Phase Locked Loop) Universal LNB at an affordable price for the home satellite consumer, in the enthusiast/DIY market PLL is superior to DRO in every aspect. Prior to this introduction practically all LNBs used on home satelite dishes were DRO. With people now reading about how good PLL LNBs are they changing to them but getting confused with the Universal settings. They are a perfect LNB for our regular free to air channels with the benefit of an extra frequency range, and come with superior benefits like greater stability and less rain fade, but must have the correct setting entered into the satellite receiver or signal will be ZERO! In a nutshell, be sure of what kind of LNB you are using, how it works, and what the LNB frequency is.
Make sure the programmed frequency and settings in your STB match. Firstly what do DRO and PLL stand for?
Terms perhaps we take for granted without understanding what the real differences are between “DRO” and “PLL” LNBFs. DRO stands for Dielectric Resonator Oscillator PLL stands for Phased Locked Loop. In simple terms, Phase lock loop or “PLL” LNBF’s are more stable than DROs, because they use a more stable internal reference source by utilising crystal oscillators. Up to now, all domestic LNBFs used for satellite TV reception use dielectric resonator stabilized local oscillators. The DRO resonates reasonably well at the required frequency and is very cheap to produce hence its wide implementation into domestic Satellite TV installations. However, compared with quartz crystal based LNBFs, a DRO is relatively unstable with temperature, and frequency accuracies of approximately +/- 250 kHz to as much as +/- 2 MHz when used at the higher Ku band frequencies resulting in wide signal fluctuation. This includes both the initial value, plus variations of temperature over the full extremes of the operating range.
This really has not been a problem with most Multiple Channel Per Carrier “MCPC” TV carriers using quite wide bandwidths ( 36 to 18 MHz) This common use of wide bandwidths has provided a buffer, so even with 2 MHz errors, the indoor receiver will successfully tune the carrier and capture it within the automatic frequency control capture range. However today we are now seeing the increasing use of Single Channel Per Carrier “SCPC” broadcasts where many narrow carriers are squeezed into a half or full transponder on a satellite.
This requires good phase noise performance for the reception of low bit rate digital carriers and for digital carriers using high spectral efficiency modulation methods like 8-PSK, which reduce the bandwidth required but need more power from the satellite. If you want an LNB or LNBF for the reception of narrow carriers then the latest generation of “Phase Lock Loop” PLL LNB’s or LNBF’s really is the answer. PLL LNBs have an internal crystal oscillator or rely on an external 10 MHz reference signal sent up the coaxial cable by the indoor receiver. Because of their stability, they are the choice of commercial installations but their cost has traditionally been prohibitive for the domestic user. Pehla nasha remix. The new Amiko Premium L-104 now provides the stability that broadcasters have relied upon for stable reception of “Feeds” “back hauls” using as little as 9MHz of bandwidth and symbol rates as low as 2000 M/s but at domestic prices.
...'>Amiko Alien 2 Mcas Plugin Download(23.03.2019)Satellites around the world and including New Zealand are now using a larger range of frequencies. The standard Ku LNBs of any brand used in New Zealand are not capable of receiving this full range of frequencies. An example of this is Intelsat 18 at 180.0 We have a TP 11155 Horizontal beamed to the South Pacific. A standard LNB has a range usually of 11.70GHz – 12.75GHz and I see plenty advertised have an even smaller range, so the 11555MHz (11.55GHz) TP would be well outside the operating range.
Amiko Alien Addons, Downloads, Plugins, Tools - Any information provided on this site is not guaranteed in any way. Some articles may discuss topics that are illegal, so this information is provided for educational purposes only, your use of the content, downloads and files, or any part thereof, is made solely at your own risk and responsibility.
A Universal LNB has an operating range which covers the whole frequency range from 10700 MHz to 12750 MHz. This is achieved by having two Local Oscillator frequencies, a 22Khz signal is used to change between the two, this is supplied by the satellite receiver. For a standard LNB in New Zealand we have two common LNB L.O. Settings of 10750 and 11300.
A Universal LNB uses 9750 and 10600 to achieve the two ranges of 0 and 11700 -12750. Within the last twelve months we have been fortunate enough to have two great international brands introduce a PLL (Phase Locked Loop) Universal LNB at an affordable price for the home satellite consumer, in the enthusiast/DIY market PLL is superior to DRO in every aspect. Prior to this introduction practically all LNBs used on home satelite dishes were DRO. With people now reading about how good PLL LNBs are they changing to them but getting confused with the Universal settings. They are a perfect LNB for our regular free to air channels with the benefit of an extra frequency range, and come with superior benefits like greater stability and less rain fade, but must have the correct setting entered into the satellite receiver or signal will be ZERO! In a nutshell, be sure of what kind of LNB you are using, how it works, and what the LNB frequency is.
Make sure the programmed frequency and settings in your STB match. Firstly what do DRO and PLL stand for?
Terms perhaps we take for granted without understanding what the real differences are between “DRO” and “PLL” LNBFs. DRO stands for Dielectric Resonator Oscillator PLL stands for Phased Locked Loop. In simple terms, Phase lock loop or “PLL” LNBF’s are more stable than DROs, because they use a more stable internal reference source by utilising crystal oscillators. Up to now, all domestic LNBFs used for satellite TV reception use dielectric resonator stabilized local oscillators. The DRO resonates reasonably well at the required frequency and is very cheap to produce hence its wide implementation into domestic Satellite TV installations. However, compared with quartz crystal based LNBFs, a DRO is relatively unstable with temperature, and frequency accuracies of approximately +/- 250 kHz to as much as +/- 2 MHz when used at the higher Ku band frequencies resulting in wide signal fluctuation. This includes both the initial value, plus variations of temperature over the full extremes of the operating range.
This really has not been a problem with most Multiple Channel Per Carrier “MCPC” TV carriers using quite wide bandwidths ( 36 to 18 MHz) This common use of wide bandwidths has provided a buffer, so even with 2 MHz errors, the indoor receiver will successfully tune the carrier and capture it within the automatic frequency control capture range. However today we are now seeing the increasing use of Single Channel Per Carrier “SCPC” broadcasts where many narrow carriers are squeezed into a half or full transponder on a satellite.
This requires good phase noise performance for the reception of low bit rate digital carriers and for digital carriers using high spectral efficiency modulation methods like 8-PSK, which reduce the bandwidth required but need more power from the satellite. If you want an LNB or LNBF for the reception of narrow carriers then the latest generation of “Phase Lock Loop” PLL LNB’s or LNBF’s really is the answer. PLL LNBs have an internal crystal oscillator or rely on an external 10 MHz reference signal sent up the coaxial cable by the indoor receiver. Because of their stability, they are the choice of commercial installations but their cost has traditionally been prohibitive for the domestic user. Pehla nasha remix. The new Amiko Premium L-104 now provides the stability that broadcasters have relied upon for stable reception of “Feeds” “back hauls” using as little as 9MHz of bandwidth and symbol rates as low as 2000 M/s but at domestic prices.
...'>Amiko Alien 2 Mcas Plugin Download(23.03.2019)