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PMR446

Posted on April 23, 2021April 23, 2021 By DecoderStar No Comments on PMR446

PMR446 is a license free radio frequency band for use in Europe. It was introduced in 1998 and to this day remains one of the most popular license-free general purpose radio bands here in Britian.

The letters in PMR446 mean PMR (Personal Mobile Radio) and the numbers relate to the frequency of usage (446 mHz).

PMR446 exists in the UHF radio spectrum and consists of sixteen FM 12.5 khz channels. Each channel is seperated by 12.5 khz spacing. Originally there were eight channels however in 2015 it was extended.

Below is the frequency chart of the PMR446 channels:

Channel numberChannel FrequencyNotes
1 446.00625 mHzDefault channel on most brands of radio
2 446.01875 mHz
3 446.03125 mHz
4 446.04375 mHz
5 446.05625 mHz
6 446.06875 mHz
7 446.08125 mHz
8 446.09375 mHz Calling Channel
9 446.10625 mHz
10 446.11875 mHz
11 446.13125 mHz
12 446.14375 mHz
13 446.15625 mHz
14 446.16875 mHz
15 446.18125 mHz
16 446.19375 mHz

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