Freeview reception at SG4 8UZ

For reliable and stable Freeview reception, you need an unobstructed path between the TV aerial on your roof and the digital TV transmitter. The map below shows the transmitters predicted to provide a signal at this location.

You can click on any transmitter symbol to show the coverage area as a green overlay on the map. Double click on a transmitter symbol to go to the transmitter information page.

You can also view the ten closest potential '4G-at-800' mobile phone masts within 1.5km of the selected location - these masts may be used for 4G-at-800 mobile broadband services from 2013-2015.

There are 1 mobile phone masts within 1.5km of SG48UZ (page shows closest 10)

What do the map symbols mean?

 EE,  Multiple operators,  O₂,  3,  Vodafone,  location on line-of-sight,  Selected location,  Freeview transmitter,  Freeview light transmitter,  Engineering/fault today.

These icons show the potential locations for 5G-at-700MHz services that may interfere with Freeview reception. For actual mobile device reception prediction (at 800-960MHz and 1710-2170MHz) see these phone operator's mapping sites: Three O2 EE VM

Predicted Freeview channel list

	1	BBC One (SD)	Welwyn London	PSB1
	2	BBC Two	Welwyn London	PSB1
	3	ITV 1 (SD)	Welwyn London	PSB2
	4	Channel 4 (SD)	Welwyn London	PSB2
	5	Channel 5	Welwyn London	PSB2
	6	ITV 2	Welwyn London	PSB2
	9	BBC Four	Welwyn London	PSB1
	10	ITV3	Welwyn London	PSB2
	13	E4	Welwyn London	PSB2
	14	Film4	Welwyn London	PSB2
	15	Channel 4 +1	Welwyn London	PSB2
	18	More4	Welwyn London	PSB2
	23	BBC Three	Welwyn London	PSB1
	26	ITV4	Welwyn London	PSB2
	28	ITVBe	Welwyn London	PSB2
	30	E4 +1	Welwyn London	PSB2
	35	ITV1 +1	Welwyn London	PSB2
	46	5SELECT	Welwyn	PSB3
	101	BBC One HD	Welwyn	PSB3
	102	BBC Two HD	Welwyn	PSB3
	103	UTV HD	Welwyn	PSB3
	103	STV HD	Welwyn	PSB3
	103	ITV 1 HD	Welwyn	PSB3
	104	Channel 4 HD	Welwyn	PSB3
	105	Channel 5 HD	Welwyn	PSB3
	106	BBC Four HD	Welwyn	PSB3
	107	BBC Three HD	Welwyn	PSB3
	108	BBC Scotland HD	Welwyn	PSB3
	110	Channel 4 HD (Wales)	Welwyn	PSB3
	201	CBBC	Welwyn London	PSB1
	202	CBeebies	Welwyn London	PSB1
	204	CBBC HD	Welwyn	PSB3
	205	CBeebies HD	Welwyn	PSB3
	231	BBC News	Welwyn London	PSB1
	232	BBC Parliament	Welwyn London	PSB1