Freeview reception at CM20 3DD

List is for aerial group type: ■ wideband ■ group A ■ group B ■ group C/D ■ group E ■ group K

↓ch	name	signal strength	direction	transmitter
C21+	Freeview HD multiplex BBCB (PSB3) National		n-nw 327°	Sandy Heath	H
C24	multiplex D3+4 England Anglia (West micro region)		n-nw 327°	Sandy Heath	H
C27	multiplex BBCA England Cambridge		n-nw 327°	Sandy Heath	H
C29	multiplex Arqiva-B (COM6)		west 261°	Hemel Hempstead	V
C31	multiplex Arqiva-A (COM5)		west 261°	Hemel Hempstead	V
C32	Freeview HD multiplex Arqiva-C (com7)		n-nw 327°	Sandy Heath	H
C34	Freeview HD multiplex Arqiva-D (com8)		n-nw 327°	Sandy Heath	H
C37	multiplex SDN England (COM4)		west 261°	Hemel Hempstead	V
C40	multiplex BBCA England London		west 261°	Hemel Hempstead	V
C41	multiplex D3+4 England Anglia (East micro region)		e-ne 58°	Sudbury	H
C43	multiplex D3+4 England London		west 261°	Hemel Hempstead	V
C44	multiplex BBCA England East		e-ne 58°	Sudbury	H
C46	Freeview HD multiplex BBCB (PSB3) National		west 261°	Hemel Hempstead	V
C47	Freeview HD multiplex BBCB (PSB3) National		e-ne 58°	Sudbury	H
C48	multiplex Arqiva-B (COM6)		n-nw 327°	Sandy Heath	H
C49	multiplex BBCA England London		w-nw 283°	Hertford	V

H Horizontal V Vertical HD High Definition


List is for aerial group type: ■ wideband ■ group A ■ group B ■ group C/D ■ group E ■ group K

Distance to transmitters:

• Sandy Heath - 46.8km 29.1 miles
• Hemel Hempstead - 38.2km 23.7 miles
• Sudbury - 52.4km 32.5 miles
• Hertford - 14.8km 9.2 miles