From Tim's website
I receive my TV signal from the Mendip transmitter. Here are my settings as of March 2015:
Multiplex | Frequency | Example channel |
---|---|---|
PSB1 | 698 MHz (49) | BBC 1 (1) |
PSB2 | 738 MHz (54) | ITV 1 (3) |
PSB3 (HD) | 770 MHz (58) | BBC 1 HD (101) |
COM4 | 690 MHz (48) | ITV 3 (10) |
COM5 | 754 MHz (56) | Pick (11) |
COM6 | 722 MHz (52) | 4Music (18) |
COM7 | 570 MHz (33) | BBC News (107) |
LOCAL | 714 MHz (51) | Pop (125) |
The frequency is shown in MHz along with the channel number of the frequency. An example channel is shown by name along with the channel number it is normally allocated. If you can receive all the example channels then you have tuned in all the multiplexes. Other transmitters will be similar, but will use different frequencies for each multiplex.