I had cause today to be in Corpus Christi, TX with a business associate. We both had to make a couple of stops and thusly I had several minutes in the car with nothing to do but play with the radio.
For Background...There is no HD AM in Corpus Christi. Closest HD station is 50 KW Clear Channel (Both ways) WOAI San Antonio. Comes in "usable but not strong." Freq is 1200.
1150 - Local KCCT
1160 - Continous splatter KCCT
1170 - Occasional Splatter KCCT
1180 - DX Station Un id'd
1190 - HD White Noise
1200 - WOAI San Antonio
1210 - KUBR from Rio Grande Valley DX but easily readable. No white noise.
1220 - Some other station. DX barely readable with KSIX peaks splattering a little
1230 - Local KSIX
1240 - DX KSOX detectable with KSIX peaks splattering a little over top
I also noticed 50KW 1030 KCCT causing occasionalpeak splatter as high as over 1070 KOPY Alice. 1070 claims to be local but is rimshot at best. 1030 DOES actually impact 9 freqs with their analog. (At least on the radio I was listening on.)
Radio was a stock AM/FM/CD in a Ford Freestyle. Nightime brings on a whole other menagerie. While I heaard no HD sidebands, overall AM at night is a mess. The clears were basically gone. Tons of noise and every alost every freq with multiple stations. Very little usable. I Did get WLW and 1st adjacent 710 Amafillo. Easily ID'd but neither really usable.
These type results are similar to what I find elsewhere here in good ole Texas.
Now I don't claim this was scientific, but it is what is happening at that location.
Clouseau
For Background...There is no HD AM in Corpus Christi. Closest HD station is 50 KW Clear Channel (Both ways) WOAI San Antonio. Comes in "usable but not strong." Freq is 1200.
1150 - Local KCCT
1160 - Continous splatter KCCT
1170 - Occasional Splatter KCCT
1180 - DX Station Un id'd
1190 - HD White Noise
1200 - WOAI San Antonio
1210 - KUBR from Rio Grande Valley DX but easily readable. No white noise.
1220 - Some other station. DX barely readable with KSIX peaks splattering a little
1230 - Local KSIX
1240 - DX KSOX detectable with KSIX peaks splattering a little over top
I also noticed 50KW 1030 KCCT causing occasionalpeak splatter as high as over 1070 KOPY Alice. 1070 claims to be local but is rimshot at best. 1030 DOES actually impact 9 freqs with their analog. (At least on the radio I was listening on.)
Radio was a stock AM/FM/CD in a Ford Freestyle. Nightime brings on a whole other menagerie. While I heaard no HD sidebands, overall AM at night is a mess. The clears were basically gone. Tons of noise and every alost every freq with multiple stations. Very little usable. I Did get WLW and 1st adjacent 710 Amafillo. Easily ID'd but neither really usable.
These type results are similar to what I find elsewhere here in good ole Texas.
Now I don't claim this was scientific, but it is what is happening at that location.
Clouseau