Freeview reception at AL1 5NA

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

ch	name	↓signal strength	direction	transmitter
C36	multiplex Arqiva-A (COM5)		north 4°	Sandy Heath	H
C48	multiplex Arqiva-B (COM6)				H
C37	multiplex SDN England (COM4)		w-sw 254°	Hemel Hempstead	V
C40	multiplex BBCA England London				V
C43	multiplex D3+4 England London				V
C46	Freeview HD multiplex BBCB (PSB3) National				V
C55	Freeview HD multiplex Arqiva-C (com7)		s-se 154°	Crystal Palace	H
C55	Freeview HD multiplex Arqiva-C (com7)		north 4°	Sandy Heath	H
C57	multiplex BBCA England London		west 272°	St Albans	V
C53	multiplex D3+4 England London				V
C60	Freeview HD multiplex BBCB (PSB3) National				V
C39	multiplex BBCA England London		e-ne 65°	Hertford	V
C42	multiplex D3+4 England London				V
C45	Freeview HD multiplex BBCB (PSB3) National				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 - 42.8km 26.6 miles
• Hemel Hempstead - 8.2km 5.1 miles
• Crystal Palace - 39.5km 24.6 miles
• St Albans - 3.5km 2.2 miles
• Hertford - 16.8km 10.4 miles