UK Television Channels and Aerial Groups All UK television channels are 8 MHz apart. Channels up to 38 are in what is known as band IV and channel 39 and upwards are in band V. Receiving Aerial Groups GROUP A = Ch.21-37 GROUP B = Ch.35-53 GROUP C/D = Ch.48-68 GROUP E = Ch.35-68 GROUP K = Ch.21-48 GROUP W = Ch.21-68 Ch.No. Frequency (MHz) 21 471.25 22 479.25 23 487.25 24 495.25 25 503.25 26 511.25 27 519.25 28 527.25 29 535.25 30 543.25 31 551.25 32 559.25 33 567.25 34 575.25 35 583.25 36 591.25 37 599.25 38 607.25 39 615.25 40 623.25 41 631.25 42 639.25 43 647.25 44 655.25 45 663.25 46 671.25 47 679.25 48 687.25 49 695.25 50 703.25 51 711.25 52 719.25 53 727.25 54 735.25 55 743.25 56 751.25 57 759.25 58 767.25 59 775.25 60 783.25 61 791.25 62 799.25 63 807.25 64 815.25 65 823.25 66 831.25 67 839.25 68 847.25 69 855.25