Discuss DTV: SatelliteGuys Forum DTV USA Forum AVS Forum Digital Home Forum

   RabbitEars.Info   
Sitemap
  

Saturday, April 10 2021

Arizona TV Station Update - March 2021

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KVVU-TV 5.x (9) Henderson NV (KVVU Broadcasting Corporation) has requested a license to cover its construction permit to increase power. Technical specifications: Ch 9; TL 36° 0' 26" N, 115° 0' 25" W (Black Mtn.); ERP 120 kW H, non-directional, 0.75° elec beam tilt; HAAT 383 m (1256 ft).

Channel Changes

  • KGRF-LD 19.x Gila River Indian Community (Gila River Telecommunications Inc.) has changed from RF channel 19 to RF channel 21. Its virtual channel is now 29.x.

Continue reading...

Saturday, April 3 2021

Second Server Move Next Week - And Details About New Host

I wanted to let everyone know that earlier today I shipped the new server off to its new home, and it is tentatively scheduled to arrive there on Wednesday. So sometime Wednesday (or later in the week), expect some down time as the server is swapped out and I do the final steps to migrate to the new server. I've done the initial setup, but will need to copy over the most recent version of the database and things like that before it can go live, and it's going to be an in-place exchange of the temporary server for the new one, so there will be down time while the database is restored onto the new server. But once RabbitEars is moved to it, we should be set for a very long time.

Next, I previously promised that I would provide more details on the RabbitEars hosting situation, and I think now is as good a time as any. Our generous host is the founder of Silica Broadband in Prospect, KY. He's a long-time member of Satellite Guys who started Silica Broadband several years ago. It is a fiber ISP in the area, but also provides web hosting out of its Kentucky facility, and he wanted to help out by providing RabbitEars with a new home. I am extremely grateful for his help, and I am especially pleased to be working with someone who understands what RabbitEars does and appreciates its value to the OTA community.

Finally, I thought everyone would like to know more about the server that RabbitEars will be using. I've built it myself from new parts, and it has an AMD Ryzen 3700X processor, 32GB ECC RAM, 2x2TB WD Red M.2 SSDs in RAID-1, and runs Ubuntu Server 20.04. To say this is an improvement over the old server would be a vast understatement. The old server had a 2009-era Xeon in it, 16GB RAM, 2x2TB hard drives in RAID-1, and ran Ubuntu 16.04. The benchmarks I found indicate the new CPU performs about 10 times better than the old one, and RAM has never been a limiting factor for RabbitEars.

Exciting times await. I'm looking forward to a faster and more reliable RabbitEars!

Saturday, March 13 2021

Arizona TV Station Update - January/February 2021

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KSAZ-TV 10.x Phoenix (NW Communications of Phoenix Inc.) requested and has been granted a license to cover its construction permit to increase power on its auxiliary transmitter. Technical specifications: Ch 10; TL 33° 20' 3" N, 112° 3' 43" W (South Mtn); ERP 38.4 kW H (0.75° elec beam tilt); HAAT 500 m (1640 ft)
  • K47OC-D Searchlight NV (Digital Networks-Southwest LLC) has been granted a license to cover its displacement construction permit. Technical specifications: TL 35° 37' 41" N, 115° 16' 27" W (Beer Bottle Pass); ERP 3 kW H directional; HAAT 327 m (1073 ft).

Continue reading...

Thursday, March 4 2021

Temporary Server

If you're seeing this post, you're now on the new temporary server. Yes, another move will happen again in the coming weeks, but we're now off the old hosting.

Won't promise everything is working yet or that there won't be momentary downtime as I continue to tinker tomorrow, but the Signal Search Map should now function again, though Canadian results may be a bit less accurate than normal at the moment once you get more than a short distance away from the border, and the Live Bandscan should be working soon. If you spot any issues, please let me know.

Friday, February 26 2021

Upcoming Server Move

As you know, RabbitEars has been hosted by Scott at SatelliteGuys for a number of years now since he had a decent amount of excess capacity after his site last moved servers back in 2011. With various changes to both hosting prices and traffic patterns in the past few years, SatelliteGuys no longer needed the excess capacity that it had, and earlier this month, Scott relocated the site to new hosting elsewhere on leased, rather than owned, hardware.

Unfortunately, with this change, RabbitEars could not come along for the ride. I am extremely grateful to Scott for so generously hosting RabbitEars at no charge for so long, and I certainly understand the desire to reduce costs while simultaneously improving his own site's performance with newer hardware. Scott has been very helpful in helping find RabbitEars a new home, and with his help, someone has offered to take on RabbitEars. I will announce more in the future.

But as currently planned, we're looking at a two-step move process:

First, so that Scott can stop paying for hosting that is now only used for RabbitEars as quickly as possible, the new host is going to set up a temporary server which RabbitEars will move to as soon as is practicable. I am hoping this will not result in any down time, though we will probably disable the Live Bandscan and the Signal Search Map on the old server when we start the move process, meaning some data may be lost or functionality unavailable until the various scanners figure out there's a new server to send to.

Second, I will most likely be building a server to host RabbitEars. The new host has graciously offered to let us host a standard desktop machine rather than a rack-mount, which brings hardware costs out of the stratosphere. I can build new instead of buying used as I had been anticipating, which is great in terms of performance and reliability. But this will necessitate a second move at a later date from the temporary server onto the new one. Hopefully this second move will be less disruptive than I anticipate the first will be given the machines will be in the same building rather than in different states, but it may still cause some disruption.

The specific date is not yet known, and the move will likely come with little warning. I apologize in advance for that.

Please bear with us as RabbitEars makes this move. Your patience is appreciated!

UPDATE 3/1/2021: The move has not yet happened. We had a false start yesterday, but ended up having to delay the move.

Monday, January 11 2021

Arizona TV Station Update - December 2020

2020 was a difficult year, filled with tragedy and sorrow. I am not sorry to see it go. Here's wishing everyone a blessed and prosperous 2021!

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K11XU-D El Centro CA (NPG of Yuma-El Centro LLC) requested and has been granted a license to cover its original construction permit. Technical specifications: Ch 11; TL 33° 3' 18" N, 114° 49' 42" W (Black Mtn.); ERP 3 kW non-directional; HAAT 493 m (1617 ft).

Continue reading...

Tuesday, December 15 2020

Signal Search Map - Deleting Old Results

Just wanted to forewarn everyone that sometime between now and the beginning of 2021, I'm going to be clearing out the Signal Search Map results for any search result that was last viewed prior to the end of the official repack period, which is July 13. If you want to preserve an older search result, simply view it. Since the code does keep a "most recent access" date for each Signal Search Map result page, it will be excluded from the clean-up.

I hope everyone has a great holiday. And I am quite ready for 2020 to be in the past.

Friday, December 4 2020

Arizona TV Station Update - November 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KGRQ-LD 29.x (21) Gila River Indian Community (Gila River Telecommunications Inc.) requested and has been granted a license to cover its maximized facilities. Technical specifications: Ch 21; TL 33° 0' 7" N, 111° 40' 28" W (Sacaton Peak); ERP 15 kW H, directional; HAAT 435 m (1427 ft).
  • KGNG-LD 26.x Las Vegas NV (King Kong Broadcasting Inc.) requested and has been granted a license to cover its relocated facilities. Technical specifications: Ch 26; TL 35° 56' 46" N, 115° 2' 37" W (Arden Pk); ERP 15 kW H, directional; HAAT 539 m (1768 ft).

Continue reading...

Thursday, November 12 2020

Arizona TV Station Update - October 2020

As always, questions, additions, comments and corrections welcome.

Programming Changes

  • K18JL-D 22.x Phoenix (HC2 LPTV Holdings Inc.) is now supplementing its infomercial programming with classic movies, branded as MMN - Magnificent Movies Network.
  • KNBX-CD 31.x (14) Las Vegas NV (HC2 LPTV Holdings Inc.) has added SonLife Broadcasting Network (SBN) on channel 31.1, making it SBN's third broadcasting outlet in Las Vegas.

Continue reading...

Sunday, October 11 2020

Arizona TV Station Update - August/September 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K38CX Shonto (Digital Networks-Southwest LLC) requested and has been granted a license to cover its displacement construction permit to transition to digital, correct its broadcast coordinates, increase power and change to an in-core channel. Technical specifications: Ch 23; TL 36° 37' 10" N, 110° 34' 53" W; ERP 2 kW; HAAT 45 m.
  • K47OC-D Searchlight NV (Digital Networks-Southwest LLC) has requested a license to cover its displacement construction permit. Technical specifications: TL 35° 37' 41" N, 115° 16' 27" W (Beer Bottle Pass); ERP 3 kW directional; HAAT 327 m.

Continue reading...

Friday, September 11 2020

New Feature - ATSC 3.0 Listing

I won't promise the code is 100% correct yet, but it should be relatively close. The long-awaited and much-requested ATSC 3.0 listing page is now available:

https://www.rabbitears.info/market....

Let me know if you have questions, comments, or suggestions.

Sunday, August 9 2020

Arizona TV Station Update - July 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KHDF-CD 19.x Las Vegas NV (HC2 Network Inc.) has been granted a license to cover its move to a different tower at the main site on Black Mountain with a reduction of power. Technical specifications: Ch 19; TL 36° 0' 27" N, 115° 0' 27" W (Black Mtn. main site); ERP 7.5 kW directional (0.25° electrical beam tilt); HAAT 339 m.

Continue reading...

Wednesday, July 8 2020

Arizona TV Station Update - June 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K25PA-D 13.x (25) Santa Clara UT (Scripps Broadcasting Holdings LLC) has been granted a license to cover its displacement construction permit to move to an in-core channel. When licensed, its new call sign will be K25PA-D. Technical specifications: Ch 25; TL 37° 9' 19" N, 113° 53' 0" W (West Mountain Peak); ERP 0.3 kW directional; HAAT 1109 m.

Continue reading...

Tuesday, June 9 2020

Arizona TV Station Update - May 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KKRP-LD 13.x (21) St. George UT (Scripps Broadcasting Holdings LLC) requested and has been granted a license to cover its displacement construction permit to move to an in-core channel with an antenna change. Technical specifications: Ch 21; TL 37° 3' 49" N, 113° 34' 24" W (Webb Hill); ERP 0.3 kW non-directional; HAAT 52 m.
  • K43CC-D 13.x (25) Santa Clara UT (Scripps Broadcasting Holdings LLC) has requested a license to cover its displacement construction permit to move to an in-core channel. When licensed, its new call sign will be K25PA-D. Technical specifications: Ch 25; TL 37° 9' 19" N, 113° 53' 0" W (West Mountain Peak); ERP 0.3 kW directional; HAAT 1109 m.

Continue reading...

Thursday, June 4 2020

New Feature - Historic Allotments

Once upon a time, I started RabbitEars (with Bruce's help) with a goal of providing information on stations' technical operations, their programming, as well as their history. While the first two have been well represented, the third has been... lacking, to say the least. I never really made any in-roads with it.

That changes now. I'm pleased to announce a new feature on RabbitEars, Historic Allotments. You'll find this in the Listings drop-down menu. It contains a record of every TV allotment that ever existed in the analog TV table of allotments, stretching from 1945 through the end of the digital TV transition. You can watch how the allotments changed over time, see what changes happened on particular dates, and even plot the allotments on a map.

Already, I'm considering adding another function to it beyond the current Table, List, Changes, and Map functionalities, but I think this is enough to launch it with. Be sure to read the documentation if you have questions. I look forward to hearing feedback!

Wednesday, May 6 2020

Arizona TV Station Update - April 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KPVM-LD 25.x Pahrump NV (KPVM Television Inc.) requested and has been granted a license to cover its construction permit to move to the Las Vegas area. Technical specifications: Ch 25; TL 35° 56' 46" N, 115° 2' 37" W (Black Mtn. Arden Peak); ERP 15 kW directional (1° electrical beam tilt); HAAT 568 m.

Continue reading...

Sunday, May 3 2020

Network Grid Updated

I've overhauled the code that supports the Network Grid as well as the layout and content.

For the layout and content, I've changed the pages so there are more networks included overall, and they are spread across more pages. That means there are now 8 pages of networks instead of 4, but fewer stations per page, so hopefully it's easier to read. There are now five pages of English-language networks, two pages of Spanish-language networks, and one page of other foreign-language networks.

On the code side, suffice it to say that it's much neater and tidier on the back end, and it means updates to the layout and content should be a LOT easier in the future. To give a sense of the improvement, the size of the code shrunk from 76KB to 25KB, even with more networks included overall and double the number of available pages of networks.

Additionally, a few weeks ago, I did an optimization that improved the load time on the Network Grid from 15-90 seconds (depending) to about 1 second. Suffice it to say I'm a lot happier with it now than I've ever been.

Let me know if you have questions, comments, or suggestions.

Sunday, April 12 2020

Arizona TV Station Update - March 2020

As always, questions, additions, comments and corrections welcome.

Programming Changes

  • KTVP-LD 23.x Phoenix (HC2 LPTV Holdings Inc.) has dropped channels 23.3 through 23.6, leaving ONTV4U infomercials on channel 23.1 and unidentified infomercials on channel 23.2. KTVP-LD has also been identified as the future Phoenix home of Cheddar News.
  • KPDF-CD 41.x (22) Phoenix (HC2 Station Group Inc.) has added ONTV4U infomercials on channel 41.5 and unidentified infomercials on channel 41.6. It is the same programming found on channels 23.1 and 23.2, respectively.

Continue reading...

Monday, March 30 2020

Upgrade to PHP 7.4!

It's long overdue, but RabbitEars has now been upgraded from PHP 5.6 to PHP 7.4, the latest version. If I've done everything right, nothing should be different except for one feature I disabled on the Mobile RabbitEars page pending an overhaul. If you spot anything broken, please let me know. I spot-checked a number of features and don't see anything obviously broken right now, but there's a lot of stuff on RabbitEars, so I could have easily overlooked something.

Monday, March 2 2020

Arizona TV Station Update - February 2020

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K04QP-D 4.x Casas Adobes (KVOA License LLC) was granted a license to cover its modified construction permit. Technical specifications: Ch 4; TL 32° 14' 57" N, 111° 7' 0" W (Tucson Mtns.); ERP 1.7 kW (non-directional); HAAT 606 m.
  • KHDF-CD 19.x Las Vegas NV (HC2 Network Inc.) has requested a license to cover its move to a different tower at the main site on Black Mountain with a reduction of power. Technical specifications: Ch 19; TL 36° 0' 27" N, 115° 0' 27" W (Black Mtn. main site); ERP 7.5 kW directional (0.25° electrical beam tilt); HAAT 339 m.

Continue reading...

- page 1 of 32