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Search found 354 matches

by Marcus
Wed Dec 27, 2023 9:21 pm
Forum: Engineering & DX'ing
Topic: 0.10 miles from cellular antennas and interference
Replies: 3
Views: 2109

0.10 miles from cellular antennas and interference

I was trying to get stable TV reception from the inside of an apartment building that is only 0.10 from another building that has those cell phone antennas on the roof. They came in off and on. I was using an inexpensive amplified antenna. I am wondering if a passive antenna + an LTE filter would wo...
by Marcus
Sat Dec 16, 2023 10:20 pm
Forum: Engineering & DX'ing
Topic: CKWW 580 Signal Observations
Replies: 28
Views: 6763

Re: CKWW 580 Signal Observations

The nighttime interference on 580 is making their signal useless where I live tonight. I don't recall that being much of a problem in the past.
by Marcus
Tue Dec 12, 2023 1:38 pm
Forum: Engineering & DX'ing
Topic: 50kw Daytime Non-Directional
Replies: 5
Views: 2396

Re: 50kw Daytime Non-Directional

The clay soil in the township just to the south of Sarnia has high ground conductivity. 700 WLW from Cincinnati comes in during the daytime on a sensitive radio. Based on a map I saw it appears that 590 VOCM on the East Coast can be picked in SW Greenland if you are close enough to the salt water.
by Marcus
Wed Dec 06, 2023 5:32 pm
Forum: Remembering the Golden Years
Topic: Early 70s Underground/Freeform Radio CJOM WABX WWWW
Replies: 12
Views: 3261

Re: Early 70s Underground/Freeform Radio CJOM WABX WWWW

CFPL-FM in London had Progressive Rock starting at Midnight as early as 1972. That was the same year that 1570 CHLO had a similar format to what WRIF had at the time. https://broadcasting-history.ca/radio/radio-stations/ontario/ontario-south-western/cfpl-fm/ https://broadcasting-history.ca/radio/rad...
by Marcus
Tue Dec 05, 2023 6:25 pm
Forum: Metro Detroit/SE Michigan
Topic: Nielsen November 2023 radio ratings
Replies: 26
Views: 3587

Re: Nielsen November 2023 radio ratings

It is indeed a big waste to try to cover an area as large as a whole Metro with translators, but they are going to do it anyway.
by Marcus
Tue Dec 05, 2023 11:11 am
Forum: Metro Detroit/SE Michigan
Topic: Nielsen November 2023 radio ratings
Replies: 26
Views: 3587

Re: Nielsen November 2023 radio ratings

I could see WCSX-HD-2 + the FM relays switching to Oldies if CKWW becomes something else next year.
by Marcus
Fri Dec 01, 2023 7:50 pm
Forum: Everywhere Else
Topic: Peggy 99.1 Winnipeg to flip to Country
Replies: 10
Views: 2633

Re: Peggy 99.1 Winnipeg to flip to Country

Here are the most popular radio formats according to one link. https://www.statista.com/forecasts/997214/preferred-radio-content-by-genre-in-the-us And here is what Forbes says https://www.forbes.com/sites/bradadgate/2023/07/26/nielsen-amfm-radio-reaches-91-of-us-adults-each-month/?sh=7ef60c60a155 W...
by Marcus
Thu Nov 30, 2023 12:38 am
Forum: Metro Detroit/SE Michigan
Topic: WJOI 97fm 1987
Replies: 48
Views: 3442

Re: WJOI 97fm 1987

The old I.F. image situation. WHLS Port Huron did it to CBEF when it was on 540 where in my area (no loss for me because it was French). In Guelph, Ontario their local signal on 1460 AM must do the same thing to WGR from Buffalo. I found that portable Sony radios could ignore it because they also us...
by Marcus
Mon Nov 27, 2023 11:19 pm
Forum: Flint, Tri-Cities, and The Thumb
Topic: weird/weather night dxing
Replies: 6
Views: 1554

Re: weird/weather night dxing

I heard a Florida radio station on AM for the first time in my location. It was 600 WBOB from Jacksonville. Right now, the Chicago station on 890 is missing and I'm hearing Spanish instead. At night solar flares tend to do this to the ionosphere every so often. https://www.space.com/enormous-sunspot...
by Marcus
Sun Nov 26, 2023 2:27 pm
Forum: Metro Detroit/SE Michigan
Topic: Sale of Windsor's CKWW in the works
Replies: 39
Views: 4222

Re: Sale of Windsor's CKWW in the works

One of the radio stations might play music during the daytime and have multilingual programming in the evenings. This is what CFMS in Markham does.

https://en.wikipedia.org/wiki/CFMS-FM
by Marcus
Sat Nov 25, 2023 7:33 pm
Forum: Metro Detroit/SE Michigan
Topic: Sale of Windsor's CKWW in the works
Replies: 39
Views: 4222

Re: Sale of Windsor's CKWW in the works

The possible sale has just been mentioned in the Hamilton Newspaper. If approved, Neeti P. Ray hopes to take control of the three radio stations by April. https://www.thespec.com/business/hamilton-region/change-in-the-works-for-hamilton-radio-landscape-as-toronto-broadcaster-looks-to-buy-am/article_...
by Marcus
Tue Nov 21, 2023 9:19 pm
Forum: Tech Talk
Topic: recommendation wanted - BASIC cheap FM radio antenna for stereo receiver
Replies: 22
Views: 4500

Re: recommendation wanted - BASIC cheap FM radio antenna for stereo receiver

There is no threaded twist on connector for 75 ohm on the receiver. GND is the ground for coaxial cable and to other post is for the copper center of the cable. A 1:1 transformer can be used. I know they exist because a terk antenna I bought at a stores surplus dept. included one. The machine wire w...
by Marcus
Mon Nov 20, 2023 9:04 pm
Forum: Tech Talk
Topic: recommendation wanted - BASIC cheap FM radio antenna for stereo receiver
Replies: 22
Views: 4500

Re: recommendation wanted - BASIC cheap FM radio antenna for stereo receiver

This antenna might work in the attic. If not, it will work outside if it's high enough. It looks like the back of the receiver has a 75 ohm connection, so some coaxial cable and a 75 ohm to 300 ohm transformer will be needed.

https://www.bamlog.com/fmdipole.htm
by Marcus
Sun Nov 19, 2023 2:28 pm
Forum: Metro Detroit/SE Michigan
Topic: Sale of Windsor's CKWW in the works
Replies: 39
Views: 4222

Re: Sale of Windsor's CKWW in the works

This map shows part of Canada and Mexico.

https://1.bp.blogspot.com/-Q5zrWbUtreo/ ... M3_map.gif

In New York State there will be no groundwave overlap between WTOR and WABC. Close to Dusk and Dawn WABC will be heard under WTOR in Ontario.
by Marcus
Sat Nov 18, 2023 12:40 am
Forum: Metro Detroit/SE Michigan
Topic: Sale of Windsor's CKWW in the works
Replies: 39
Views: 4222

Re: Sale of Windsor's CKWW in the works

After reading about this on another board, it is possible that AM 580 will continue to do what it does now for 85 % of the time each broadcast day.

https://gta.boardhost.com/viewtopic.php?id=10966