Freeview reception at HP23 6LD

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		northeast 37°	Sandy Heath	H
C33	analogue BBC TWO England		southeast 130°	Crystal Palace	H
C30	analogue Channel 4				H
C51	analogue BBC One London		e-se 102°	Hemel Hempstead	V
C44	analogue BBC TWO England				V
C41	analogue ITV1 London				V
C47	analogue Channel 4				V
C54	analogue Channel 4		north 356°	Waltham	H
C35	analogue Channel 5				H
C40+	multiplex C		northeast 37°	Sandy Heath	H
C46+	multiplex D				H
C28-	multiplex B		southeast 130°	Crystal Palace	H
C34+	multiplex C				H
C29-	multiplex D				H
C39	analogue Channel 5		northeast 37°	Sandy Heath	H
C45-	multiplex 2 England Anglia (West micro region)				H
C43+	multiplex A England				H
C31	Freeview HD (early multiplex BBCB)		southeast 130°	Crystal Palace	H
C32-	multiplex A England				H
C53	analogue Channel 4		s-se 147°	Reigate	V
C42	analogue Channel 5				V
C48+	multiplex 1 England London		e-se 102°	Hemel Hempstead	V
C49	multiplex 1 England East Midlands		north 356°	Waltham	H
C33	multiplex B				H
C55	multiplex 2 England London		e-se 102°	Hemel Hempstead	V
C45	multiplex C		north 356°	Waltham	H
C42	multiplex D				H
C31	multiplex 2 England Central (East micro region)				H
C39+	multiplex C		s-se 147°	Reigate	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 - 50.8km 31.6 miles
• Crystal Palace - 58.0km 36.0 miles
• Hemel Hempstead - 19.5km 12.1 miles
• Waltham - 114.8km 71.4 miles
• Reigate - 67.1km 41.7 miles