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Facility ID Call Sign Find Stations in or by community name or ZIP code CDBS ARN/LMS File #
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WDBX
CARBONDALE IL
FULL-SERVICE FM
Channel 216 (91.1 MHz)
RDS PI Code: 5cc5
HETERODYNE BROADCASTING COMPANY
224 N WASHINGTON
CARBONDALE IL 62901
6185295900
Facility ID: 27099
Licensed
Historic Grid View
View Public File
Correspondence
FRN: 0010639946
 
L2C BLED-20040630AAC Granted 02/25/2005
REC Application ID: 1000663 (eLMS)
Record Type: Full Service FM
Application Purpose: License to Cover
Expiration Date: 12/01/2020
FRN: 0010639946
Channel: 216A (91.1)
NAD83 Coordinates: 37 43' 43.1" N / 89 12' 57.3" W
Elevation: 130 m AMSL
Antenna Type: ERI LP-2E-DA
Antenna Sections (bays): 2
Spacing Between Bays: 1
Transmitter Power Output: 2 kW
  Horiz Vert
Effective Radiated Power (kW)3 3
Maximum Effective Radiated Power: (kW)0 0
Radiation center above average terrain40 m40 m
Radiation center-height above ground:40 m40 m
Radiation center-above mean sea level:170 m170 m
Overall antenna height above ground: 42 m
Directional Antenna:
Rad Field dB ERP Rad Field dB ERP Rad Field dB ERP
01.0000.03.000 1201.0000.03.000 2400.447-7.00.599
101.0000.03.000 1301.0000.03.000 2500.447-7.00.599
201.0000.03.000 1401.0000.03.000 2600.447-7.00.599
301.0000.03.000 1501.0000.03.000 2700.501-6.00.753
401.0000.03.000 1600.891-1.02.382 2800.562-5.00.948
501.0000.03.000 1700.794-2.01.891 2900.631-4.01.194
601.0000.03.000 1800.631-4.01.194 3000.794-2.01.891
701.0000.03.000 1900.562-5.00.948 3101.0000.03.000
801.0000.03.000 2000.562-5.00.948 3201.0000.03.000
901.0000.03.000 2100.562-5.00.948 3301.0000.03.000
1001.0000.03.000 2200.501-6.00.753 3401.0000.03.000
1101.0000.03.000 2300.447-7.00.599 3501.0000.03.000
Public Notice Comments: Lic. to cover
MOD BPED-19991108AAV Granted 04/05/2001
L2C BLED-19960111BO H Granted 04/11/1996
CP BPED-19930506MG Granted 05/17/1994
CALL SIGN HISTORY
930506MG - 00/00/0000 (CDBS)
WDBX - 07/01/1994 (CDBS)
Where this call sign has been:
07/01/1924 - .1290 kHz in NEW YORK NY RSB
Radio ReadyWare
APPLICATION HISTORY
Public Notice Details BPED-19930506MG Construction Permit Granted
05/17/1994
Public Notice Details BMPED-19951113JF CP Extension Granted
02/20/1996
Public Notice Details BLED-19960111BO License to Cover Granted
04/11/1996
  -19981016W6 Misc. Info. Granted
10/16/1998
Public Notice Details BRED-19960805WA Renewal Granted
11/09/1998
Public Notice Details BPED-19991108AAV Modification Granted
04/05/2001
  -20040630ACE Misc. Info. Granted
07/12/2004
Public Notice Details BLED-20040630AAC License to Cover Granted
02/25/2005
Public Notice Details BRED-20040802ADA Renewal Granted
06/30/2005
Public Notice Details BRED-20120730AAA Renewal Granted
11/23/2012
Transaction log data 0000118796 Renewal Granted
11/27/2020
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)
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