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Call Sign Community Name Licensee Name
Industry Canada - Canada
CIRR-FM
Toronto ON
Dufferin Communications Inc.
5312 Dundas Street West
Toronto
ON
 
Industry Canada File Number: 8058
CRTC Decision Number: 140164
Channel/Class: 280A (103.9)
Broadcasting Mode: Stereo
Status: Operational
NAD83 Coordinates: 43 39' 3.96" N 79 23' 4.92" W
REC measured distance to USA: 24.1 km - 146.6
Short Spacing Code: * #LI
Site Elevation: 90 m
  Horiz Vert
Effective Radiated Power 0.107 kW 0.107 kW
Maximum Effective Radiated Power 0.225 kW 0.225 kW
Height Above Average Terrain 123m 123m
Radiation Center Above Ground Level 142.5m 142.5m
Radiation Center Above Mean Sea Level 232.5m 232.5m
Overall Antenna Height Above Ground: 152 m
Antenna Type: Directional
Antenna System ID: 3709
Rad dB ERP Rad dB ERP Rad dB ERP Rad dB ERP
0-0.630.195 90-3.480.101 180-5.350.066 270-8.870.029
5-1.010.178 95-3.100.110 185-6.380.052 275-9.120.028
10-1.410.163 100-2.620.123 190-7.330.042 280-8.870.029
15-1.940.144 105-2.160.137 195-8.180.034 285-8.180.034
20-2.380.130 110-1.720.151 200-8.640.031 290-7.330.042
25-2.850.117 115-1.210.170 205-8.870.029 295-6.380.052
30-3.350.104 120-0.820.186 210-8.870.029 300-5.350.066
35-3.740.095 125-0.540.199 215-8.640.031 305-4.290.084
40-4.010.089 130-0.260.212 220-8.400.032 310-3.220.107
45-4.290.084 135-0.180.216 225-8.180.034 315-2.380.130
50-4.580.078 140-0.180.216 230-7.960.036 320-1.510.159
55-4.730.076 145-0.260.212 235-7.740.038 325-0.920.182
60-4.730.076 150-0.630.195 240-7.740.038 330-0.450.203
65-4.730.076 155-1.010.178 245-7.740.038 335-0.180.216
70-4.580.078 160-1.720.151 250-7.960.036 3400.000.225
75-4.440.081 165-2.500.127 255-8.180.034 3450.000.225
80-4.150.086 170-3.350.104 260-8.400.032 350-0.090.221
85-3.880.092 175-4.440.081 265-8.640.031 355-0.350.207
LIMITS
limited to proposed parameters including the antenna pattern (domestic only). limited to 2.2 kW and 159 m towards 280B1 Rochester, NY (Az.=110.4º).
limité aux paramètres proposés incluant le patron d'antenne (domestique seulement). limité à 2.2 kW et 159 m vers 280B1 Rochester, NY (Az.=110.4º).
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APPLICATION HISTORY
Broadcasting Certificate effective date09/17/2014
Broadcasting Certificate renewal date or LOA or OATA expiry date09/01/2019
International coordination request sent10/16/2013
International coordination reply received03/10/2014
Application received03/26/2013
Letter of Authorization issued04/17/2014
On-air date07/16/2014
CRTC letter date04/22/2013
CRTC hearing date04/03/2014
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