Freeview reception at SG9 0SA

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

ch	↓name	signal strength	direction	transmitter
C31	analogue BBC One Cambridge		northwest 317°	Sandy Heath	H
C51	analogue BBC One London		southwest 227°	Hemel Hempstead	V
C27	analogue BBC TWO England		northwest 317°	Sandy Heath	H
C33			south 184°	Crystal Palace	H
C44			southwest 227°	Hemel Hempstead	V
C41	analogue ITV1 London				V
C30	analogue Channel 4		south 184°	Crystal Palace	H
C47			southwest 227°	Hemel Hempstead	V
C39	analogue Channel 5		northwest 317°	Sandy Heath	H
C42-	multiplex 1 England Cambridge				H
C48+	multiplex 1 England London		southwest 227°	Hemel Hempstead	V
C45-	multiplex 2 England Anglia (West micro region)		northwest 317°	Sandy Heath	H
C55	multiplex 2 England London		southwest 227°	Hemel Hempstead	V
C43+	multiplex A England		northwest 317°	Sandy Heath	H
C32-			south 184°	Crystal Palace	H
C28-	multiplex B				H
C40+	multiplex C		northwest 317°	Sandy Heath	H
C34+			south 184°	Crystal Palace	H
C46+	multiplex D		northwest 317°	Sandy Heath	H
C29-			south 184°	Crystal Palace	H
C31	Freeview HD (early multiplex BBCB)				H

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 - 24.6km 15.3 miles
• Hemel Hempstead - 39.1km 24.3 miles
• Crystal Palace - 60.3km 37.5 miles