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
C51	analogue BBC One London		w-sw 254°	Hemel Hempstead	V
C44	analogue BBC TWO England				V
C41	analogue ITV1 London				V
C47	analogue Channel 4				V
C42-	multiplex 1 England Cambridge		north 4°	Sandy Heath	H
C67	multiplex B				H
C40+	multiplex C				H
C46+	multiplex D				H
C48+	multiplex 1 England London		w-sw 254°	Hemel Hempstead	V
C59-	multiplex B				V
C39	analogue Channel 5		north 4°	Sandy Heath	H
C45-	multiplex 2 England Anglia (West micro region)				H
C43+	multiplex A England				H
C62	multiplex C		w-sw 254°	Hemel Hempstead	V
C65	multiplex D				V
C55	multiplex 2 England London				V
C60+	multiplex A England				V
C49	analogue BBC One London		west 272°	St Albans	V
C63	analogue BBC TWO England				V
C57	analogue ITV1 London				V
C67	analogue Channel 4				V
C58	analogue BBC One London		e-ne 65°	Hertford	V
C64	analogue BBC TWO England				V
C61	analogue ITV1 London				V
C54	analogue Channel 4				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:

• Hemel Hempstead - 8.2km 5.1 miles
• Sandy Heath - 42.8km 26.6 miles
• St Albans - 3.5km 2.2 miles
• Hertford - 16.8km 10.4 miles