Freeview reception at CM23 4PB

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

↓ch	name	signal strength	direction	transmitter
C39	analogue Channel 5		northwest 317°	Sandy Heath	H
C41	analogue ITV1 London		w-sw 247°	Hemel Hempstead	V
	analogue ITV1 Anglia (East micro region)		e-ne 69°	Sudbury	H
C44	analogue BBC TWO England		w-sw 247°	Hemel Hempstead	V
	analogue BBC TWO England		e-ne 69°	Sudbury	H
C47	analogue Channel 4		w-sw 247°	Hemel Hempstead	V
	analogue Channel 4		e-ne 69°	Sudbury	H
C49	analogue Channel 4		east 90°	Bishops Stortford	V
C51	analogue BBC One London		w-sw 247°	Hemel Hempstead	V
	analogue BBC One East		e-ne 69°	Sudbury	H
C54	analogue Channel 4		w-sw 243°	Hertford	V
C55	analogue BBC One London		east 90°	Bishops Stortford	V
C58	analogue BBC One London		w-sw 243°	Hertford	V
C59	analogue ITV1 London		east 90°	Bishops Stortford	V
C61	analogue ITV1 London		w-sw 243°	Hertford	V
C62	analogue BBC TWO England		east 90°	Bishops Stortford	V
C64	analogue BBC TWO England		w-sw 243°	Hertford	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 - 38.6km 24.0 miles
• Hemel Hempstead - 41.7km 25.9 miles
• Sudbury - 47.3km 29.4 miles
• Bishops Stortford - 3.0km 1.9 miles
• Hertford - 16.8km 10.4 miles