Freeview reception at AL4 8DB

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	analogue Channel 4		north 4°	Sandy Heath	H
C21	multiplex 2 England London		south 172°	Reigate	V
C22-	multiplex 2 England London		s-se 158°	Crystal Palace	H
C23	analogue ITV1 London				H
C24	analogue ITV1 Anglia (West micro region)		north 4°	Sandy Heath	H
C24	multiplex A England		south 172°	Reigate	V
C25-	multiplex 1 England London		s-se 158°	Crystal Palace	H
C26	analogue BBC One London				H
C27	multiplex BBCA England Cambridge		north 4°	Sandy Heath	H
C27	multiplex B		south 172°	Reigate	V
C28-	multiplex B		s-se 158°	Crystal Palace	H
C29-	multiplex D				H
C30	analogue Channel 4				H
C31	analogue BBC One Cambridge		north 4°	Sandy Heath	H
C31	Freeview HD (early multiplex BBCB)		s-se 158°	Crystal Palace	H
C31	multiplex 1 England London		south 172°	Reigate	V
C32-	multiplex A England		s-se 158°	Crystal Palace	H
C33	analogue BBC TWO England				H
C34+	multiplex C				H
C39	analogue Channel 5		north 4°	Sandy Heath	H
C39+	multiplex C		south 172°	Reigate	V
C40+	multiplex C		north 4°	Sandy Heath	H
C41	analogue ITV1 London		southwest 223°	Hemel Hempstead	V
C42	analogue Channel 5		south 172°	Reigate	V
C43+	multiplex A England		north 4°	Sandy Heath	H
C44	analogue BBC TWO England		southwest 223°	Hemel Hempstead	V
C45-	multiplex 2 England Anglia (West micro region)		north 4°	Sandy Heath	H
C46+	multiplex D				H
C47	analogue Channel 4		southwest 223°	Hemel Hempstead	V
C48+	multiplex 1 England London				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 - 35.5km 22.1 miles
• Reigate - 62.5km 38.8 miles
• Crystal Palace - 45.9km 28.5 miles
• Hemel Hempstead - 12.8km 8.0 miles