Freeview reception at SG3+ 6ST

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

ch	name	signal strength	↓direction	transmitter
C41	analogue ITV1 London		southwest 232°	Hemel Hempstead	V
C44	analogue BBC TWO England				V
C47	analogue Channel 4				V
C48+	multiplex 1 England London				V
C51	analogue BBC One London				V
C55	multiplex 2 England London				V
C59-	multiplex B				V
C60+	multiplex A England				V
C62	multiplex C				V
C65	multiplex D				V
C40	analogue BBC One London		w-sw 239°	Welwyn	V
C43	analogue ITV1 London				V
C46	analogue BBC TWO England				V
C50	analogue Channel 4				V
C54	analogue Channel 4		southeast 136°	Hertford	V
C58	analogue BBC One London				V
C61	analogue ITV1 London				V
C64	analogue BBC TWO England				V
C21	analogue Channel 4		n-nw 348°	Sandy Heath	H
C24	analogue ITV1 Anglia (West micro region)				H
C27	analogue BBC TWO England				H
C31	analogue BBC One Cambridge				H
C39	analogue Channel 5				H
C40+	multiplex C				H
C42-	multiplex 1 England Cambridge				H
C43+	multiplex A England				H
C45-	multiplex 2 England Anglia (West micro region)				H
C46+	multiplex D				H
C67	multiplex B				H
C22-	multiplex 2 England London		south 171°	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
C32-	multiplex A England				H
C33	analogue BBC TWO England				H
C34+	multiplex C				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:

• Hemel Hempstead - 23.3km 14.5 miles
• Welwyn - 5.5km 3.4 miles
• Hertford - 7.3km 4.5 miles
• Sandy Heath - 31.1km 19.3 miles
• Crystal Palace - 48.3km 30.0 miles