Freeview reception at SG14 3HN

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		n-nw 342°	Sandy Heath	H
C24	analogue ITV1 Anglia (West micro region)				H
C21	analogue Channel 4				H
C26	analogue BBC One London		south 177°	Crystal Palace	H
C33	analogue BBC TWO England				H
C23	analogue ITV1 London				H
C30	analogue Channel 4				H
C27	multiplex BBCA England Cambridge		n-nw 342°	Sandy Heath	H
C44	analogue BBC TWO England		w-sw 248°	Hemel Hempstead	V
C41	analogue ITV1 London				V
C47	analogue Channel 4				V
C40+	multiplex C		n-nw 342°	Sandy Heath	H
C46+	multiplex D				H
C25-	multiplex 1 England London		south 177°	Crystal Palace	H
C28-	multiplex B				H
C34+	multiplex C				H
C29-	multiplex D				H
C39	analogue Channel 5		n-nw 342°	Sandy Heath	H
C45-	multiplex 2 England Anglia (West micro region)				H
C43+	multiplex A England				H
C31	Freeview HD (early multiplex BBCB)		south 177°	Crystal Palace	H
C22-	multiplex 2 England London				H
C32-	multiplex A England				H
C48+	multiplex 1 England London		w-sw 248°	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:

• Sandy Heath - 37.0km 23.0 miles
• Crystal Palace - 43.1km 26.8 miles
• Hemel Hempstead - 25.3km 15.7 miles