Freeview reception at CM20 2JZ

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 326°	Sandy Heath	H
C51	analogue BBC One East		e-ne 59°	Sudbury	H
C51	analogue BBC One London		west 260°	Hemel Hempstead	V
C58			west 280°	Hertford	V
C44	analogue BBC TWO England		e-ne 59°	Sudbury	H
C44			west 260°	Hemel Hempstead	V
C64			west 280°	Hertford	V
C41	analogue ITV1 Anglia (East micro region)		e-ne 59°	Sudbury	H
C41	analogue ITV1 London		west 260°	Hemel Hempstead	V
C61			west 280°	Hertford	V
C47	analogue Channel 4		e-ne 59°	Sudbury	H
C47			west 260°	Hemel Hempstead	V
C54			west 280°	Hertford	V
C35	analogue Channel 5		e-ne 59°	Sudbury	H
C39			northwest 326°	Sandy Heath	H
C49+	multiplex 1 England East		e-ne 59°	Sudbury	H
C48+	multiplex 1 England London		west 260°	Hemel Hempstead	V
C45-	multiplex 2 England Anglia (West micro region)		northwest 326°	Sandy Heath	H
C68	multiplex 2 England Anglia (East micro region)		e-ne 59°	Sudbury	H
C55	multiplex 2 England London		west 260°	Hemel Hempstead	V
C43+	multiplex A England		northwest 326°	Sandy Heath	H
C60+			west 260°	Hemel Hempstead	V
C67	multiplex B		northwest 326°	Sandy Heath	H
C39			e-ne 59°	Sudbury	H
C59-			west 260°	Hemel Hempstead	V
C40+	multiplex C		northwest 326°	Sandy Heath	H
C62			west 260°	Hemel Hempstead	V
C46+	multiplex D		northwest 326°	Sandy Heath	H
C65			west 260°	Hemel Hempstead	V
C27	multiplex BBCA England Cambridge		northwest 326°	Sandy Heath	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 - 46.3km 28.8 miles
• Sudbury - 51.8km 32.2 miles
• Hemel Hempstead - 38.5km 23.9 miles
• Hertford - 14.9km 9.3 miles