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Shared and Exempt
License Exempt
Certain frequencies are categorised as "de-regulated." Users of wireless equipment on these frequencies do not need a license providing the RF output power of the equipment does not exceed 10 milliwatts for a hand held transmitter or 50 milliwatts for a body-worn transmitter.
 
173.800 174.100 174.500 174.800 175.000
 
174.800 is not fully compatible with the other four frequencies. Intermodulation interference may result if it is used simultaneously with them, so this is not recommended.
 
A Pan-European band has been set aside for low power radio microphones and other cordless audio equipment. Sometimes known as "Channel 70" it takes in the following frequencies.
 
863.000 > 865.000
 
De-Regulated frequencies are shared with other radio microphone users. Interference may occasionally be experienced between users of these free frequencies.
 
Annual, Mobile Licensing - "Shared Frequencies"
"Shared" frequencies are available for use across the UK on annual licences. There are 15 VHF frequencies and 14 UHF frequencies. The cost of these licences is £75 per block (i.e. 15 VHF frequencies for £75 or 14 UHF frequencies for £75). Two year licenses cost £135.
 
175.250* 175.525* 176.600* 191.900 192.800
193.000 199.700 200.300 200.600 208.300
208.600 209.000 216.100 216.600 216.800
* Not normally permitted in Northern Ireland.
 
854.900 855.275 855.900 856.175 856.575
857.625 857.950 858.200 858.650 860.400
860.900 861.200 861.550 861.750  
 
We recommend using 10 frequencies in Channel 69 as a safe working limit. Other Channel 69 frequencies are available for Fixed Site or Co-ordinated Event use.
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Hand Held Audio, Unit 2, 12-48 Northumberland Park, London N17 0TX, UK. Tel: +44 (0) 20 8880 3243. Fax: +44 (0) 20 8365 1131.