<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
        {font-family:Tahoma;
        panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:purple;
        text-decoration:underline;}
p
        {mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0cm;
        mso-margin-bottom-alt:auto;
        margin-left:0cm;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
        {mso-style-priority:99;
        mso-style-link:"Balloon Text Char";
        margin:0cm;
        margin-bottom:.0001pt;
        font-size:8.0pt;
        font-family:"Tahoma","sans-serif";}
span.EmailStyle18
        {mso-style-type:personal-reply;
        font-family:"Calibri","sans-serif";
        color:#1F497D;}
span.BalloonTextChar
        {mso-style-name:"Balloon Text Char";
        mso-style-priority:99;
        mso-style-link:"Balloon Text";
        font-family:"Tahoma","sans-serif";}
.MsoChpDefault
        {mso-style-type:export-only;
        font-size:10.0pt;}
@page WordSection1
        {size:612.0pt 792.0pt;
        margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
        {page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The FM protection ratios were set up using a specs&#8217; based on the selectivity and sensitivity of radios in the 60s. The IBA, Radio Authority and Ofcom planned licences based on their analysis of available frequencies using this spec&#8217;. It became an ITU standard so is very unlikely to change. &nbsp;&nbsp;&nbsp;&nbsp;<o:p></o:p></span></a></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Fitting new stations on an ad-hoc basis has the danger of commercial operators being disadvantaged through interference, however occasional. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Picking up Nick&#8217;s point about Silk FM getting more power, this has happened numerous times around the UK. It&#8217;s because commercial stations are licenced to use a preallocated and cleared frequency by Ofcom. Should a licenced station make a case that either Ofcom&#8217;s analysis was wrong, or over time the area has changed, then Ofcom will need to reflect that by permitting changes to the coverage.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>This is of course a totally different scenario from the way community stations start life. &nbsp;&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>At the end of the day Ofcom is full of people whose job it is to run things by the rules. There is absolutely no advantage to them doing otherwise. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>In my view a better baton to wave is for access to DAB via standalone stations &#8211; here the rules aren&#8217;t even set. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kind Regards</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Alan<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><a href="http://www.letstalkbusinessonline.com/"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Hear Alan Every Week on Let&#8217;s Talk Business The UK&#8217;s Premier Radio Programme For Current and Future Entrepreneurs - Now Broadcast To 4.3 Million People </span></a><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Email - </span><a href="mailto:alan.coote@5digital.co.uk"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>alan.coote@5digital.co.uk</span></a><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Phone - 0800 949 6655<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Mobile - 07801 518858<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Twitter - </span><a href="http://www.twitter.com/TheAlanCoote"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>@TheAlanCoote</span></a><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Web - </span><a href="http://www.5digital.co.uk/"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>http://www.5digital.co.uk</span></a><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><img border=0 width=200 height=71 id="Picture_x0020_2" src="cid:image001.gif@01CFD8B5.A6C5E120" alt="cid:image001.gif@01CE03CD.223AC920"><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The Media Production, Broadcasting and Training Company<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> cma-l-bounces@mailman.commedia.org.uk [mailto:cma-l-bounces@mailman.commedia.org.uk] <b>On Behalf Of </b>Ian Hickling<br><b>Sent:</b> 25 September 2014 08:23<br><b>To:</b> The Community Media Association Discussion List; Associated Broadcast Consultants<br><b>Subject:</b> [cma-l] Community Radio on AM<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p>&nbsp;</o:p></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>I don't agree that &quot;.....proper computerised tools are needed to do it properly&quot; Glyn - sorry.<o:p></o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Computerised tools have got us into the farce that we are currently in.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Certainly we need proper planning - but after that we need practical onsite trials as you say with measurement and analysis.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>This however is costly in terms of the equipment and manpower which Ofcom does not have available and is not going to get funded by HMG.<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri","sans-serif"'>So Ofcom <b>could</b> do it but won't.<br>Lots of us <b>can</b> do it - but Ofcom doesn't accept that concept.<o:p></o:p></span></p><div><div class=MsoNormal align=center style='text-align:center'><span style='font-family:"Calibri","sans-serif"'><hr size=2 width="100%" align=center id=stopSpelling></span></div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri","sans-serif"'>From: <a href="mailto:tlr@gairloch.co.uk">tlr@gairloch.co.uk</a><br>To: <a href="mailto:info@a-bc.co.uk">info@a-bc.co.uk</a><br>Date: Wed, 24 Sep 2014 18:11:01 +0100<br>CC: <a href="mailto:cma-l@mailman.commedia.org.uk">cma-l@mailman.commedia.org.uk</a><br>Subject: Re: [cma-l] Community Radio on AM<o:p></o:p></span></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif"'>I understand the 'complex scientific' side of it, but I still don't honestly see how the map helps give any insight other than in the crudest measure of overall density of stations.&nbsp;</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif"'>It shows the general density of stations and is a nice tool for browsing stations and frequencies, but it gives no visual representation whatever of frequencies or powers, so I don't honestly see how it gives even the vaguest insight into the interference landscape for a station.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif"'>It could maybe take&nbsp;useful&nbsp;steps in that direction with some development. For example if one could select a frequency or transmitter of interest and set a filter to show only stations of that frequency, or of that frequency plus adjacent and/or image channels it would start to give an idea of potential for interference. Combined with perhaps a crude free space range indication&nbsp;using semi-transparent overlays based on on powers and direction templayes it might beging to give a rough feel for the interference landscape for a given station. But as it stands I don't see how it does that in the slightest.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif"'>Not meaning to be picky, honest&nbsp;- I like it for what it is, and it does give a feel for the geographic distribution of CR stations, but it doesn't seem to me to&nbsp;offer any useful insight or even vague feel for the interference landscape.</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif"'><br>Alex</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div><blockquote style='border:none;border-left:solid black 1.5pt;padding:0cm 0cm 0cm 4.0pt;margin-left:3.75pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>----- Original Message ----- <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a href="mailto:info@a-bc.co.uk" title="info@a-bc.co.uk">Associated Broadcast Consultants</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a href="mailto:tlr@gairloch.co.uk" title="tlr@gairloch.co.uk">Two Lochs Radio</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Cc:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a href="mailto:cma-l@mailman.commedia.org.uk" title="cma-l@mailman.commedia.org.uk">The Community Media Association Discussion List</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Wednesday, September 24, 2014 5:37 PM<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re: [cma-l] Community Radio on AM<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Absolutely right Alex - the frequency selective map would only be for getting an &quot;insight&quot; or feel for the interference landscape - proper computerised tools are needed to do it properly. <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>It's complex and scientific, but this post below gives a pictorial, non-technical insight into the &quot;Protection Ratios&quot; that Ofcom use, and are one of the reasons they often say there are no frequencies available:-<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><a href="http://a-bc.co.uk/ofcom-fmvhf-protection-ratios-illustrated/" target="_blank">http://a-bc.co.uk/ofcom-fmvhf-protection-ratios-illustrated/</a><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Glyn<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>--&nbsp;<br>Glyn Roylance - Principal Consultant <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><a href="http://www.a-bc.co.uk/" target="_blank">Associated Broadcast Consultants</a><o:p></o:p></span></p></div></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>On 24 September 2014 16:58, Two Lochs Radio &lt;<a href="mailto:tlr@gairloch.co.uk" target="_blank">tlr@gairloch.co.uk</a>&gt; wrote:<o:p></o:p></span></p><div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Hi Glynn<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>That's a nice map for browsing, but as far as mapping all transmitters to allow assessment of potential interference,&nbsp;it surely isn't the way to go. As you'll be well aware you need much more than a simple&nbsp;mapping of potential co-channels - you have to take into account image channels and the directional power templates of antennas at the very least, even before thinking about the intervening terrain.&nbsp; You also have to take into account transmissions in neighbouring countries of course.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>I think all that can be done far more effectively in tabular form than on a map.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Of course, the elephant in this particular room&nbsp;is not in any case what frequencies are or aren't occupied,&nbsp;but what parameters Ofcom applies in assessing their potential for mutual interference - eg should a 99% confidence level or a 90% confidence level be used, should second adjacent channel be regarded as safe or not? Those are what&nbsp;make all the difference to the assumed potential for interference between transmitters. Similarly, is potential interference acceptable for 0.1% or 1% of the time or location? All these parameters are really what set the technical&nbsp;bar as to whether or not there are channels available.&nbsp; Then of course there are strategic and political issues, agrements for the BBC to have priority use of certain sub-bands etc.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>One thing that could be considered for releasing more community radio frequencies is for Ofcom to reuse channels more closely&nbsp;on the basis of a mutual agreement between stations that they will not complain about the remote possibility of mutual interference less than say 1% of the time in 10% of their fringe. We have transmitters on the same frequencies just a few miles apart, but terrain-limited with no significant mutual interference in locations of interest, because we were able to agree not to complain about our transmitters interfering with each other! A similar thing happens on 96.6&nbsp;between Nevis Radio (Fort William)&nbsp;and MFR (Aviemore)&nbsp;in the Laggan area half way between them. I suspect many groups would be willing to accept a service that might be subject to a little marginal interference in some limited locations rather thna no licence at all.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>As for suggestions on the map, which is nonetheless nice to have, could I suggest you add in the Scottish not-for-profit stations&nbsp;that operate as non-profit community stations, but for historical reasons have commercial licences (Cuillin FM, Two Lochs Radio, Lochbroom FM, Argyll FM, Oban FM, Isles FM). That would give a more representative picture of community radio cover in the northwest of the UK, which otherwise looks a bit empty on the map! There are also community op-outs from MFR in the north-east.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Also for adding the Northern Ireland stations there is a batch convertor for Irish grid references here <a href="http://www.osi.ie/calculators/batch.asp?alias=/services/gps-services/co-ordinate-converter" target="_blank">http://www.osi.ie/calculators/batch.asp?alias=/services/gps-services/co-ordinate-converter</a><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Alex<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>----- Original Message ----- <o:p></o:p></span></p></div><blockquote style='border:none;border-left:solid black 1.5pt;padding:0cm 0cm 0cm 4.0pt;margin-left:3.75pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'><div><p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a href="mailto:info@a-bc.co.uk" target="_blank" title="info@a-bc.co.uk">Associated Broadcast Consultants</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a href="mailto:cma-l@mailman.commedia.org.uk" target="_blank" title="cma-l@mailman.commedia.org.uk">The Community Media Association Discussion List</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Wednesday, September 24, 2014 2:54 PM<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re: [cma-l] Community Radio on AM<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Further to Ian's update below - we recently mapped the Ofcom data for FM CR's onto an interactive Google Map that you can browse, zoom etc.&nbsp; If you click on any site if gives the essential information. <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><a href="http://a-bc.co.uk/community-radio-station-map/" target="_blank">http://a-bc.co.uk/community-radio-station-map/</a><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>If there is interest we might do a similar map for all UK transmitters (nearly 2000 of them) that you can filter by frequency - thus to get an insight into co-channel interference for any station/location/frequency you wish.&nbsp; Or other variations if people have suggestions.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Regards, Glyn<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div></div></blockquote></div></div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><br><br clear=all><o:p></o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p></div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>&nbsp;<o:p></o:p></span></p></div></div></div></blockquote><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><br>_______________________________________________ Reply - <a href="mailto:cma-l@commedia.org.uk">cma-l@commedia.org.uk</a> The cma-l mailing list is a members' service provided by the Community Media Association - <a href="http://www.commedia.org.uk">http://www.commedia.org.uk</a> Twitter: <a href="http://twitter.com/community_media">http://twitter.com/community_media</a> <a href="http://www.facebook.com/CommunityMediaAssociation">http://www.facebook.com/CommunityMediaAssociation</a> Canstream Internet Radio &amp; Video: <a href="http://www.canstream.co.uk/">http://www.canstream.co.uk/</a> _______________________________________________ Mailing list guidelines: <a href="http://www.commedia.org.uk/about/cma-email-lists/email-list-guidelines/">http://www.commedia.org.uk/about/cma-email-lists/email-list-guidelines/</a> _______________________________________________ To unsubscribe or manage your CMA-L mailing list subscription please visit: <a href="http://mailman.commedia.org.uk/mailman/listinfo/cma-l">http://mailman.commedia.org.uk/mailman/listinfo/cma-l</a><o:p></o:p></span></p></div></div></div></div></body></html>