Freeview reception at WD4 9JD

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		n-ne 17°	Sandy Heath	H
C23	analogue ITV1 London		southeast 138°	Crystal Palace	H
C24	analogue ITV1 Anglia (West micro region)		n-ne 17°	Sandy Heath	H
C26	analogue BBC One London		southeast 138°	Crystal Palace	H
C27	analogue BBC TWO England		n-ne 17°	Sandy Heath	H
C30	analogue Channel 4		southeast 138°	Crystal Palace	H
C31	analogue BBC One Cambridge		n-ne 17°	Sandy Heath	H
C33	analogue BBC TWO England		southeast 138°	Crystal Palace	H
C35	analogue Channel 5		southwest 230°	Hannington	H
C39	analogue Channel 5		n-ne 17°	Sandy Heath	H
	analogue BBC One South		southwest 230°	Hannington	H
C40	analogue BBC One London		south 189°	Guildford	V
C41	analogue ITV1 London		e-ne 58°	Hemel Hempstead	V
C42	analogue ITV1 Meridian/Central (Thames Valley micro region)		southwest 230°	Hannington	H
	analogue Channel 5		s-se 158°	Reigate	V
C43	analogue ITV1 London		south 189°	Guildford	V
C44	analogue BBC TWO England		e-ne 58°	Hemel Hempstead	V
C45	analogue BBC TWO England		southwest 230°	Hannington	H
C46	analogue BBC TWO England		south 189°	Guildford	V
C47	analogue Channel 4		e-ne 58°	Hemel Hempstead	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 - 49.1km 30.5 miles
• Crystal Palace - 42.2km 26.2 miles
• Hannington - 70.0km 43.5 miles
• Guildford - 54.6km 33.9 miles
• Hemel Hempstead - 3.6km 2.3 miles
• Reigate - 54.3km 33.8 miles