Freeview reception at SG1 3SJ

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 217°	Hemel Hempstead	V
C42	multiplex D		n-nw 337°	Waltham	H
C44	analogue BBC TWO England		southwest 217°	Hemel Hempstead	V
C45	multiplex C		n-nw 337°	Waltham	H
C47	analogue Channel 4		southwest 217°	Hemel Hempstead	V
C48+	multiplex 1 England London		southwest 217°	Hemel Hempstead	V
C48	multiplex Arqiva-B (COM6)		north 352°	Sandy Heath	H
C49	multiplex 1 England East Midlands		n-nw 337°	Waltham	H
C51	analogue BBC One London		southwest 217°	Hemel Hempstead	V
	multiplex SDN England (COM4)		north 352°	Sandy Heath	H
C52	multiplex Arqiva-A (COM5)		north 352°	Sandy Heath	H
C54	analogue Channel 4		n-nw 337°	Waltham	H
C55	multiplex 2 England London		southwest 217°	Hemel Hempstead	V
C58	analogue BBC One East Midlands		n-nw 337°	Waltham	H
C59-	multiplex B		southwest 217°	Hemel Hempstead	V
C60+	multiplex A England		southwest 217°	Hemel Hempstead	V
C61	analogue ITV1 Central (East micro region)		n-nw 337°	Waltham	H
C62	multiplex C		southwest 217°	Hemel Hempstead	V
C64	analogue BBC TWO England		n-nw 337°	Waltham	H
C65	multiplex D		southwest 217°	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:

• Hemel Hempstead - 26.0km 16.1 miles
• Waltham - 106.9km 66.4 miles
• Sandy Heath - 24.2km 15.0 miles