Freeview reception at AL4+ 9SP

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

ch	name	signal strength	direction	↓transmitter
C22-	multiplex 2 England London		s-se 156°	Crystal Palace	H
C23	analogue ITV1 London				H
C25-	multiplex 1 England London				H
C26	analogue BBC One London				H
C28-	multiplex B				H
C29-	multiplex D				H
C30	analogue Channel 4				H
C31	Freeview HD (early multiplex BBCB)				H
C32-	multiplex A England				H
C33	analogue BBC TWO England				H
C34+	multiplex C				H
C41	analogue ITV1 London		w-sw 240°	Hemel Hempstead	V
C44	analogue BBC TWO England				V
C47	analogue Channel 4				V
C48+	multiplex 1 England London				V
C21	multiplex 2 England London		south 171°	Reigate	V
C24	multiplex A England				V
C27	multiplex B				V
C31	multiplex 1 England London				V
C39+	multiplex C				V
C42	analogue Channel 5				V
C21+	Freeview HD multiplex BBCB (PSB3) National		north 4°	Sandy Heath	H
C24	multiplex D3+4 England Anglia (West micro region)				H
C27	multiplex BBCA England Cambridge				H
C32	Freeview HD multiplex Arqiva-C (com7)				H
C34	Freeview HD multiplex Arqiva-D (com8)				H
C48	multiplex Arqiva-B (COM6)				H
C49	analogue BBC One London		w-sw 237°	St Albans	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:

• Crystal Palace - 41.8km 26.0 miles
• Hemel Hempstead - 9.8km 6.1 miles
• Reigate - 58.0km 36.1 miles
• Sandy Heath - 40.0km 24.9 miles
• St Albans - 4.8km 3.0 miles