: CHCH Hamilton DTV Transition - Aug. 15, 2011 - update in Post #462


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dcorreia
2011-08-15, 09:35 AM
Soo... 9:35... nothing has changed on both channels.

dcorreia
2011-08-15, 09:36 AM
Oooo Static! Here we go...

dcorreia
2011-08-15, 09:40 AM
CHCH Ch 18-1 doing funny things with HD, had some interference now it appears to be SD. No signal still on 11-1

pr92
2011-08-15, 09:42 AM
Yep, dead over here at 9:36 too. I'm surprised they didn't mention it on the newscast that was going on. Did anyone else make a video? I did, but it's pretty fuzzy. I'll have it on YouTube later in the day.

pr92
2011-08-15, 09:44 AM
CHCH is no longer broadcasting in analog as of 9:36.

Marbles_00
2011-08-15, 09:45 AM
I'm at work, but I setup my two media devices to record.

One to record 18-1 going down

The other to record 11 analog going down. I suppose I won't get the new 11-1 until I do a scan when I get home tonight.

HWP
2011-08-15, 09:48 AM
It has been about ten minutes since they switched off CHCH analog and moved the digital broadcast to real channel 11.1.

I watched it happen. Once CHCH analog on 11 switched off, I changed channels to the digital station. My TV automatically re-mapped to 11.1 from 18.1. No rescanning was needed.

dcorreia
2011-08-15, 09:51 AM
It has been about ten minutes since they switched off CHCH analog and moved the digital broadcast to real channel 11.1.

I watched it happen. Once CHCH analog on 11 switched off, I changed channels to the digital station. My TV automatically re-mapped to 11.1 from 18.1. No rescanning was needed.
Bah? I've got 0 signal on channel 11.1, 18.1 is still blasting away.

rob50312
2011-08-15, 09:52 AM
Still only seeing them 0n 18 mapping to 11-1

Marbles_00
2011-08-15, 09:52 AM
Yeah my TV's will most likely do it automatically, but my media machines won't. They will require re-scanning.

HWP
2011-08-15, 09:56 AM
CHCH has switched off its analog signal.

In the coming hours or days, everyone should monitor CHCH's digital reception.

Soon CHCH will be be doing its digital broadcast on real channel 11. Those using Channel Master 4221hd antennas will be especially curious to see if their UHF antennas can pick-up CHCH from Hamilton in digital on high-vhf channel 11.

Stay tuned. I have my 4221hd aimed at WGRZ without any amplifier connected to a TV here. This set-up is convenient, simple, and inexpensive. CHCH's changes will be the real world test we need to determine how good VHF reception can be using the "wrong" antenna (4221hd are UHF antennas).

dcorreia
2011-08-15, 09:59 AM
Soo... Did they take a break and go to Tim Hortons? HDHomerun keeps going between 20%-70% Signal Strength since 9:35 but not sure if that's just distance stations.

obe67
2011-08-15, 09:59 AM
I have phoned my wife twice now.. still CHCH still on 18.1 :(

As a side question, the loss of just one analog station in vhf-hi could that clean up the air waves to help reception of stations like WNGS (now WBBZ I believe)?

cheers

HWP
2011-08-15, 10:00 AM
Yeah, I just re-scanned. I guess I was a bit ahead of myself. The digital channel is still on real channel 18 for me.

Jase88
2011-08-15, 10:01 AM
Actually, my tuners are reporting that CHCH is still broadcasting digital on channel 18. The change hasn't happened yet...

rob50312
2011-08-15, 10:05 AM
I think it takes time to disconnect the analog transmitter feed and connect the digital transmitter feed when you are using the same antenna.Flash cut is only a term not reality.

obe67
2011-08-15, 10:08 AM
My co-workers are having trouble figuring out why am so excited and in a good mood on a Monday morning :), I told them OTA, and one guy asked if they have it at shoppers drug mart. So I added digital transition CHCH and I think he things that I have some kind of disease now :O)

dsspredator
2011-08-15, 10:09 AM
CHCH is still broadcasting digital on channel 18.


Yes that is true. RF 18 is still on. RF 11 is off the air (10:08 AM).

dcorreia
2011-08-15, 10:11 AM
We've gots the signals!!:D

ota_canuck
2011-08-15, 10:14 AM
They'll have to do some antenna adjustments on the RF11 antenna and then they will use RF11 for the DTV transmission. They may be working on the shaw cable feeds first though.