Freeview reception at AL4 9JX

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

ch	↓name	signal strength	direction	transmitter
C31	analogue BBC One Cambridge		north 4°	Sandy Heath	H
C51	analogue BBC One London		w-sw 239°	Hemel Hempstead	V
C49			southwest 236°	St Albans	V
C27	analogue BBC TWO England		north 4°	Sandy Heath	H
C33			s-se 156°	Crystal Palace	H
C44			w-sw 239°	Hemel Hempstead	V
C41	analogue ITV1 London				V
C30	analogue Channel 4		s-se 156°	Crystal Palace	H
C47			w-sw 239°	Hemel Hempstead	V
C53			south 171°	Reigate	V
C54			e-ne 74°	Hertford	V
C39	analogue Channel 5		north 4°	Sandy Heath	H
C42			south 171°	Reigate	V
C42-	multiplex 1 England Cambridge		north 4°	Sandy Heath	H
C48+	multiplex 1 England London		w-sw 239°	Hemel Hempstead	V
C31			south 171°	Reigate	V
C45-	multiplex 2 England Anglia (West micro region)		north 4°	Sandy Heath	H
C55	multiplex 2 England London		w-sw 239°	Hemel Hempstead	V
C43+	multiplex A England		north 4°	Sandy Heath	H
C28-	multiplex B		s-se 156°	Crystal Palace	H
C40+	multiplex C		north 4°	Sandy Heath	H
C34+			s-se 156°	Crystal Palace	H
C39+			south 171°	Reigate	V
C46+	multiplex D		north 4°	Sandy Heath	H
C29-			s-se 156°	Crystal Palace	H
C31	Freeview HD (early multiplex BBCB)				H

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 - 39.8km 24.7 miles
• Hemel Hempstead - 9.9km 6.1 miles
• St Albans - 4.9km 3.0 miles
• Crystal Palace - 42.0km 26.1 miles
• Reigate - 58.2km 36.2 miles
• Hertford - 15.3km 9.5 miles