Freeview reception at AL7+ 2DZ

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

ch	name	↓signal strength	direction	transmitter
C51	analogue BBC One London		w-sw 243°	Hemel Hempstead	V
C44	analogue BBC TWO England				V
C41	analogue ITV1 London				V
C47	analogue Channel 4				V
C40	analogue BBC One London		northwest 304°	Welwyn	V
C46	analogue BBC TWO England				V
C43	analogue ITV1 London				V
C50	analogue Channel 4				V
C58	analogue BBC One London		east 88°	Hertford	V
C64	analogue BBC TWO England				V
C61	analogue ITV1 London				V
C54	analogue Channel 4				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:

• Hemel Hempstead - 19.6km 12.2 miles
• Welwyn - 4.7km 2.9 miles
• Hertford - 5.8km 3.6 miles