| HOLME
        MOSS 
          
            
              | Channel
                2V | Max
                ERP: 100kW (directional) |  
              | Vision
                carrier: 51.75MHz | Sound
                Carrier: 48.25MHz |  
              |  |  
              | The
                field strength contours on this map represent average values
                with the E.R.P. indicated; variations of as much as 3:1 in field
                strength may occur at individual points. The 0.1mV/m contour
                should not be interpreted as a rigid boundary of the area
                served, since the quality of reception obtainable would have
                depended on local conditions. Fading and interference may at
                times have been experienced in the outer areas served and also,
                in difficult locations, nearer the transmitter. -x-x-x-x- Limit of service area free from co-channel
                interference for 90% of the time
 |  
              | BBC
                Engineering information sheet 2909 (2) | May
                1964 |  |