airtraffic

Author Topic: KBDL --- Yay  (Read 4881 times)

Gecko1

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KBDL --- Yay
« on: March 20, 2008, 12:44:22 PM »
It's nice to see KBDL back up again, especially when it comes up just before my overnight stay there.  8-)  (Wonderful hotel on top of the terminal with windows overlooking the runways. I went there last year with my scanner. Very cool.)

Anyway, yesterday there was a constant low frequency hum, about 60-80 Hz. (AC interference in audio cable??). Just thought I'd let you know, and say thanks for the feed.

BTW, it's down now (201641Z). Is that concerning the above problem, or just a routine thing.
« Last Edit: March 20, 2008, 01:10:02 PM by Gecko1 »



Offline Jason

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Re: KBDL --- Yay
« Reply #1 on: March 20, 2008, 03:20:51 PM »
The feed is hosted by the New England Air Museum (NEAM) and the 60 Hz ground hum is a known issue that will be worked out shortly.

Gecko1

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Re: KBDL --- Yay
« Reply #2 on: March 20, 2008, 03:32:17 PM »
Ah.... That is virtually next to the tower. No wonder there is such a strong signal. Good luck to them with the hum.

Gecko1

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Re: KBDL --- Yay
« Reply #3 on: March 25, 2008, 06:13:24 PM »
Okay, BDL's up again, and the hum is not noticeable on my speakers, but it is obvious on headphones. I measure 121 Hz and its integer harmonics. (Not the 60 Hz hum this time?) Not a serious problem, but since I don't hear it on JFK, I thought I'd report it anyway. Any data helps.

Regards.

Offline dave

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Re: KBDL --- Yay
« Reply #4 on: March 26, 2008, 07:35:34 AM »
Thanks...we'll be working to eliminate the hum there in the next few weeks or so.

Dave