Goldilocks94941 said:
Are you certain that the CBC wants to turn off CBE on AM 1550 in Windsor-Detroit? I read a couple of months ago that they were planning to put in a relatively low power FM to help cover some of the deficiencies of the AM's directional array along the Detroit River. The FM signal I saw was only a booster, not a replacement for the 10kw AM signal. And it probably wouldn't even reach most of the near suburbs of Detroit.
They changed their mind - they've abandoned the plans for the 3.3kw 102.3 relayer and obtained a permit for 19kw on 97.5 instead.
If I had to guess (and this is only a guess) they filed 102.3 when they didn't think the FCC would approve an FM with enough power to replicate the 1550 coverage - once they managed to get U.S. approval for the 19kw facility, they no longer needed 1550.
102.3 would have been - and 97.5 will be - directional. Indeed, I wouldn't expect 97.5 to cover in the U.S. anywhere near as well as you'd expect given the power.
For what it's worth, the 97.5 facility has now been assigned call letters, CBEW-FM. Consider this confirmation of the fact the AM is going off: if it were a relay of the AM it would have received CBE-
n-FM. (where
n is a number) And in fact, the call letters on the 102.3 permit were CBE-1-FM.
See
http://www.crtc.gc.ca/eng/archive/2009/2009-349.htm.
(see also the 102.3 application on:
http://www.crtc.gc.ca/eng/archive/2008/db2008-102.htm
and note the earlier date on this one.)
I believe they learned what a mistake it was to abandon the AM signals in Toronto and Montreal when they got a full power FM allocation in each of those cities. It took away the CBC from rural areas, nighttime skywave, and for listeners across the border. In Vancouver, they recently squeezed in an FM simulcast of CBU AM690 - but it will never replicate the coverage of the AM signal, despite its own deficiencies (flat audio from an old tramsitter, jammed signal for 50 miles out of Seattle by second adjacent channel KIRO-AM, and power line noise on bus routes with overhead wires in Vancouver). So, unless you have word that it is a swap in Windsor, not a simulcast, don't assume they'll be turning off all of the CBC AMs if they don't explicitly say so.
Vancouver AM 690 covers a LOT of territory that isn't covered by any other CBC transmitter. (and a lot of it is in deep valleys) The number of FM transmitters that would have to be built to replicate that coverage is probably impractical. Actually, the CBC tried to shut down the Vancouver AM transmitter anyway, but the CRTC denied that part of the application.
(see
http://www.crtc.gc.ca/eng/archive/2008/db2008-252.htm)
Windsor and Leamington are the only communities in the region that don't already have CBC FM transmitters. Chatham already has 88.1; Sarnia 90.3; London 93.5. The two FM transmitters planned in this application won't have any trouble replicating the AM 1550 coverage.
Frankly, I think it would make so much more sense to swap CBE to AM 800 and leave the local stuff about Windsor on CKLW to the smaller signal on AM 1550. No one across Lake Erie can get a solid signal of CBC (apart from Radio 2 on FM), and there would be an audience for it that's at least as large as the number of people who now listen to CKLW outside of Essex County, Ontario.
As much as I'd love to have reliable CBC coverage via AM here in Tennessee, one has to see the CBC's position with regard to coverage in the U.S.. The CBC is paid for by Canadian taxpayers - who are really entitled to receive the best possible service. Since CBC Radio doesn't sell advertising or run pledge drives, coverage in the U.S. doesn't really do them any good. I'm sure they don't *object* to us south-of-the-border types listening, but they gain nothing from their U.S. audience.