

The maximum peak envelope power allowed in the 432-440 MHz range is 400W (26dBW) for Full Licensees, 50W (17dBW) for Intermediate Licensees and 10W (10dBW) for Foundation Licensees. Additionally the 3MHz sub-band between 435-438MHz is allocated to the Amateur Satellite Service for both up and down links to/from orbiting satellites. The remainder of the band between 432-440MHz is allocated to the Amateur Service with Secondary status. Illustrative map of the 100km Charing Cross Radius.Location Restriction: In addition it is very important to note that the band between 431-432MHz is not available for use if you are located anywhere within a 100km radius centered near Charing Cross, London.Power Restriction: In 430-432 MHz, the maximum peak envelope power in this area of the band is 40W (16dBW) effective radiated power (ERP) for Full and Intermediate Licensees and 10W (10dBW) ERP for Foundation Licensees.The band is allocated to the Amateur Service with Secondary status and includes additional restrictions in parts of the band. The Seventy Centimetre (70cm) band within the UK is 10MHz wide commencing at 430MHz and extending through to 440MHz. 432MHz Band: 430.0 – 440.0 MHz 432MHz Band Licence Conditions
