Hi folks,
I've been away from OTA for a year and a half after a move from Fort Collins to west Loveland, since it was easier to add locals via Comcast than to put up an antenna at the new place, given technical details and wife-approval-factor. That's been acceptable, but 1) Comcast is charging more now that the introductory price has expired, and more importantly, 2) Loveland Pulse fiber-optic Internet service is coming soon to our neighborhood, so I am eager to see the day I can tell Comcast to go away. So I finally got help (from NoCo Cord Cutters, great guy) putting my old CM-4228 up in the attic last weekend, and I am quite happy with the results. I got the major channels with just the antenna, and a few more signals improved or appeared out of nowhere when I put the CM-7778 amplifier inline. I get the following RF signals:
7 KMGH Denver ABC 60% E
9 KUSA Denver NBC 56% G
13 KBDI Broomfield PBS 78% E
15 KETD Castle Rock Estrell 80% E
17 KPJR Greeley TBN 78% E
18 KPXC Denver ION 80% E
19 KCDO Sterling Ind 65% E
20 KRMT Denver Daystar 68% E
24 KDEO Denver Oorah 59% E
26 KZFC Windsor Ind 53% G
28 KTFD Denver Unimas 63% E
29 KDEN Longmont Telemundo 79% E
31 KTVD Denver MyNetw 80% E
32 KCEC Boulder Univis 83% E
33 KRMA Denver PBS 82% E
35 KCNC Denver CBS 80% E
36 KDVR Denver Fox 84% E
I split this two ways from the antenna - one branch goes to my main TV (soon to go to my Tivo) and one goes to an existing amplified splitter in my homerun area to fan out a lesser-quality signal throughout the house. My office TV sometimes fails to get stuff on RF9, but most other stuff is solid - I am still glad to have 9.4 on RF31. I find it remarkable how RF34 going to ATSC 3.0 has tossed channels around

I also find it remarkable how many ways I can get KMGH - I get three copies, on RF 7, 19 and 26 - and that's not all possible options in the region. It's not as good as the dedicated FM antenna I left under the insulation in Fort Collins, but I'm getting decent results on FM from this thing, too.
I am a little surprised to not get a whiff of any Fort Collins transmitters through the back side of the CM-4228. I used to get RF27 and RF30 from Cheyenne when I had this thing outside in the Fort, and I might have expected to get RF11 - but I am pretty far west, and I am sure terrain is in the way. I'm not missing anything unique there except RF11 KQCK, which I don't care about.
A couple of questions:
- I am getting two copies of the 10.x channels, and can't figure out why; per rabbitears.info, I only expect that on RF19. (I think my Tivo would let me see this, but I haven't switched it over yet.)
- Does anyone else find it strange that RF15 KETD is alone amongst broadcasters in having only the main subchannel? I would think the repack and ATSC 3.0 musical chairs would make this a premium opportunity.
- Is anyone other than RF14 KZDN planning on increasing power? Are most of the low power signals stuck there?
Take care,
Rob T