Freeview reception at CM23 3RJ

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

ch	name	↓signal strength	direction	transmitter
C26	analogue BBC One London		s-sw 197°	Crystal Palace	H
C30	analogue Channel 4				H
C27	multiplex BBCA England Cambridge		northwest 317°	Sandy Heath	H
C24	multiplex D3+4 England Anglia (West micro region)				H
C21+	Freeview HD multiplex BBCB (PSB3) National				H
C48	multiplex Arqiva-B (COM6)				H
C23	multiplex BBCA England London		s-sw 197°	Crystal Palace	H
C44	multiplex BBCA England East		e-ne 67°	Sudbury	H
C41	multiplex D3+4 England Anglia (East micro region)				H
C47	Freeview HD multiplex BBCB (PSB3) National				H
C32	Freeview HD multiplex Arqiva-C (com7)		northwest 317°	Sandy Heath	H
C34	Freeview HD multiplex Arqiva-D (com8)				H
C49	analogue Channel 4		northeast 55°	Bishops Stortford	V
C28-	multiplex B		s-sw 197°	Crystal Palace	H
C34+	multiplex C				H
C29-	multiplex D				H
C41	analogue ITV1 London		w-sw 249°	Hemel Hempstead	V
C47	analogue Channel 4				V
C22-	multiplex 2 England London		s-sw 197°	Crystal Palace	H
C32-	multiplex A England				H
C49	multiplex BBCA England London		w-sw 248°	Hertford	V
C44	multiplex BBCA England London		w-sw 249°	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:

• Crystal Palace - 51.2km 31.8 miles
• Sandy Heath - 40.3km 25.0 miles
• Sudbury - 46.4km 28.8 miles
• Bishops Stortford - 1.9km 1.2 miles
• Hemel Hempstead - 42.5km 26.4 miles
• Hertford - 17.6km 10.9 miles