Re: [IRCA] CHHA-1610 Toronto ON applies to CRTC to change power and go directional

[neilkaz <neilkaz@xxxxxxxxxxxxx>]

If they run 6.25 kW nights with a that null they will really blow midwestern TIS's out of the water, noting that they get out great with 1 kW and severely bother Chicago and Milwaukee area traffic TIS's.

73 KAZ


-----Original Message-----
>From: Deane McIntyre <dmcintyr@xxxxxxxxxxx>
>Sent: May 21, 2010 11:12 AM
>To: Bill Hale <w_r_hale@xxxxxxxxxxxxx>, Glenn Hauser <wghauser@xxxxxxxxx>, NRC <am@xxxxxxxxxxx>, Mailing list for the International Radio Club of America <irca@xxxxxxxxxxxxxxxx>
>Subject: [IRCA] CHHA-1610 Toronto ON applies to CRTC to change power and go	directional
>
>CHHA-1610 Toronto ON has applied to the CRTC to change its power
>from 10kW-day 1kW-night both bon directional to 6.25 kW-unlimited  
>directional,
>with a null to protect CJWI-1610 Montreal.
>
>The change to a directional antenna was requested by Industry Canada  
>in response
>to complaints by CJWI. The application by CJWI to move to 1410 has
>been approved but has not yet been implemented.
>
>The directional antenna proposed is not the usual array of two or more
>towers, but rather a single tower with a tuned guy wire to create the
>required directional pattern. I would advise anyone interested in
>directional arrays to read the engineering brief which is part of
>the application, a link to which can be found with the application:
>
><http://www.crtc.gc.ca/eng/archive/2010/2010-301.htm#3>
>
>Toronto, Ontario
>Application No. 2009-1739-6
>
>Application by San Lorenzo Latin American Community Centre to amend  
>the technical
>
>parameters of the Type B community radio programming undertaking CHHA  
>Toronto.
>
>The licensee proposes to change CHAA's authorized contours by  
>decreasing the transmitter power
>
>from 10,000 watts to 6,250 watts day time, and increasing the  
>transmitter power from 1,000 watts
>
>to 6,250 watts night time.
>
>The population within the 15 mV/m contour would decrease from  
>1,315,982 to 1,067,284 in the day time,
>
>and increase from 194,073 to 1,067,284 in the night time. The  
>population within the 5 mV/m contour
>
>would decrease from 2,828,585 to 2,409,869 in the day time, and  
>increase from 500,010 to 2,409,869 in the night time.
>
>The licensee states that the proposed changes will result in a better  
>quality signal to listeners
>
>located in the northwest part of its licensed area who are currently  
>experiencing poor reception of CHHA.
>
>73,
>
>
>
>Deane McIntyre VE6BPO
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