This morning the planned modifications to our multiplex satellite carrier were successfully completed without incident. The new carrier is up and operating at its new frequency of 4056.5 MHz with a symbol rate of 13.250 Ms. Thanks to all the folks from Scientific Atlanta, KUAC, AT&T and APBI for helping make such a smooth transition.
If your receiver needs to be manually tuned, check out the links on this page or at www.arcstv.org.
Wednesday, July 9, 2008
Thursday, July 3, 2008
Details of Mux-Mod now available
Modification to the multiplex will take place on Wednesday, July 9, 2008, at 9:00 A.M., Alaska Daylight Time. Mods will result in a smaller, though no less effectual, carrier. The changes are being made to accommodate the departure of “360 North” (formerly Gavel to Gavel) from the bundle.
The changes to the carrier will cause a brief outage that will affect all satellite based audio and video services inside the AMC8, transponder 18, SIP Multiplex including Alaska One, UATV, and ARCS Television, and the audio feeds for KSKA, KUAC, KCAW and APRN. Please note that these actions will not affect and are not pertaining to the SCPC radio channels on transponder 24.
Scientific Atlanta PowerVu receivers that are operational at the time will receive new parameters automatically and should not need to be manually programmed.
Should a receiver need to be manually programmed, there are links to instructions for the SA PowerVu D9223 and the non-SA DMT 1050 on the right side of this page. We are developing end-user instruction set for the D9850 PowerVu receiver and will post a link here as well.
The new parameters for the carrier are as follows:
Center Frequency: 1093.50 MHz L-Band, or 4056.50 MHz C-Band.
Symbol Rate: 13.250 Ms.
The FEC rate will remain at ¾.
All Non-PowerVu receivers will need to be reprogrammed manually; if you are affected by this please refer to the parameters listed above and consult your owner’s manual for further instructions.
The duration of the outage is expected to be brief; on the order of a few minutes, especially for the majority of receivers which are PowerVu. For non-PowerVu receivers, there will be no obvious way of knowing exactly when the procedure has been completed, other than to enter the new parameters manually and wait until they lock on the signal.
If your receiver fails to absorb the changes and you are unable to tune it manually, contact ARCS Television Technical Support, toll free, at 888-840-0013 and leave a detailed message.
The changes to the carrier will cause a brief outage that will affect all satellite based audio and video services inside the AMC8, transponder 18, SIP Multiplex including Alaska One, UATV, and ARCS Television, and the audio feeds for KSKA, KUAC, KCAW and APRN. Please note that these actions will not affect and are not pertaining to the SCPC radio channels on transponder 24.
Scientific Atlanta PowerVu receivers that are operational at the time will receive new parameters automatically and should not need to be manually programmed.
Should a receiver need to be manually programmed, there are links to instructions for the SA PowerVu D9223 and the non-SA DMT 1050 on the right side of this page. We are developing end-user instruction set for the D9850 PowerVu receiver and will post a link here as well.
The new parameters for the carrier are as follows:
Center Frequency: 1093.50 MHz L-Band, or 4056.50 MHz C-Band.
Symbol Rate: 13.250 Ms.
The FEC rate will remain at ¾.
All Non-PowerVu receivers will need to be reprogrammed manually; if you are affected by this please refer to the parameters listed above and consult your owner’s manual for further instructions.
The duration of the outage is expected to be brief; on the order of a few minutes, especially for the majority of receivers which are PowerVu. For non-PowerVu receivers, there will be no obvious way of knowing exactly when the procedure has been completed, other than to enter the new parameters manually and wait until they lock on the signal.
If your receiver fails to absorb the changes and you are unable to tune it manually, contact ARCS Television Technical Support, toll free, at 888-840-0013 and leave a detailed message.
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