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Freeview reception at CR0 1AZ


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.

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There are 38 mobile phone masts within 1.5km of CR01AZ (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 4G-at-700MHz services that may interfere with Freeview reception at some point from 2020 when the 5G 700MHz services start.

For actual mobile phone reception prediction (at 800-960MHz and 1710-2170MHz) see these phone operator's mapping sites: Three O2 T-Mobile EE Virgin

Predicted Freeview channel list

1BBC One (SD)Crystal Palace LondonPSB1
2BBC TwoCrystal Palace LondonPSB1
3ITV 1 (SD)Crystal Palace LondonPSB2
4Channel 4 (SD)Crystal Palace LondonPSB2
5Channel 5Crystal Palace LondonPSB2
 
6ITV 2Crystal Palace LondonPSB2
8LONDON LIVECrystal Palace LW
9BBC FourCrystal Palace LondonPSB1
10ITV3Crystal Palace LondonPSB2
11Sky ArtsCrystal Palace COM5
 
12QuestCrystal Palace COM6
13E4Crystal Palace LondonPSB2
14Film4Crystal Palace LondonPSB2
15Channel 4 +1Crystal Palace LondonPSB2
17ReallyCrystal Palace COM5
 
18More4Crystal Palace LondonPSB2
19DaveCrystal Palace COM5
20DramaCrystal Palace COM4
215USACrystal Palace COM4
23BBC ThreeCrystal Palace LondonPSB1
 
25WCrystal Palace COM6
26ITV4Crystal Palace LondonPSB2
27YesterdayCrystal Palace COM6
29ITV2 +1Crystal Palace COM4
30E4 +1Crystal Palace LondonPSB2
 
31E4 ExtraCrystal Palace COM5
325STARCrystal Palace COM4
335ActionCrystal Palace COM4
34GREAT! moviesCrystal Palace COM6
35ITV1 +1Crystal Palace LondonPSB2
 
36pickCrystal Palace COM5
39DMAXCrystal Palace COM6
40Quest RedCrystal Palace COM5
41LegendCrystal Palace COM4
42GREAT! movies actionCrystal Palace COM4
 
43Food NetworkCrystal Palace COM5
44HGTVCrystal Palace COM6
46Channel 5 +1Crystal Palace COM4
47Film4 +1Crystal Palace COM5
48ChallengeCrystal Palace COM5
 
494sevenCrystal Palace COM5
565SELECTCrystal Palace PSB3
57Smithsonian ChannelCrystal Palace COM5
58ITVBe +1Crystal Palace COM4
59ITV3 +1Crystal Palace COM4
 
60Drama +1Crystal Palace COM5
64BlazeCrystal Palace COM4
67CBS RealityCrystal Palace COM4
70Quest +1Crystal Palace COM5
71Quest Red +1Crystal Palace COM6
 
73HobbyMakerCrystal Palace COM6
74Dave ja vuCrystal Palace COM4
75Yesterday +1Crystal Palace COM5
78TCCCrystal Palace COM4
81Blaze +1Crystal Palace COM4
 
82Talking Pictures TVCrystal Palace COM6
83Together TVCrystal Palace COM5
84PBS AmericaCrystal Palace COM6
88Classic HitsCrystal Palace COM6
89ITV4 +1Crystal Palace COM4
 
101BBC One HDCrystal Palace PSB3
102BBC Two HDCrystal Palace PSB3
103UTV HDCrystal Palace PSB3
103STV HDCrystal Palace PSB3
103ITV 1 HDCrystal Palace PSB3
 
104Channel 4 HDCrystal Palace PSB3
105Channel 5 HDCrystal Palace PSB3
106BBC Four HDCrystal Palace PSB3
108BBC Scotland HDCrystal Palace PSB3
109BBC Three HDCrystal Palace PSB3
 
110Channel 4 HD (Wales)Crystal Palace PSB3
201CBBCCrystal Palace LondonPSB1
202CBeebiesCrystal Palace LondonPSB1
203CITVCrystal Palace COM4
204CBBC HDCrystal Palace PSB3
 
205CBeebies HDCrystal Palace PSB3
208Pop PlayerCrystal Palace COM4
209Ketchup TVCrystal Palace COM4
210Ketchup TooCrystal Palace COM4
211YAAAS!Crystal Palace COM4
 
231BBC NewsCrystal Palace LondonPSB1
232BBC ParliamentCrystal Palace LondonPSB1
233Sky NewsCrystal Palace COM5
235Al Jazeera EngCrystal Palace COM6
250BBC Red ButtonCrystal Palace LondonPSB1
 

 

Advanced options

Show good and blocked paths from CR0 1AZ for aerial height of ...

10m20m (Angel of the North)25m30m40m56m (Hyde Park Flats, Sheffield)62m (Monument)90m (Royal Liver Building, Liverpool)107m (Meridian Quay Tower, Swansea)115m (Bridgewater Place, Leeds)127m (Glasgow Tower)143m (Guy's Hospital)158m (Blackpool Tower)170m (Spinnaker Tower, Portsmouth)180m (The Gherkin/BT Tower) 193m (Tower 42)235m (Canary Wharf)310m (The Shard)(default view)

Comments
Thursday, 12 December 2013
L
lesley
8:42 AM
Nottingham

No signal on analogue channels since yesterday hd channels ok. Area ng17 2da. What is wrong?

link to this comment
lesley's 2 posts US
G
Gail
9:20 AM
London

I haven't been able to get any TV channels for 24 hours. London N6 5HL

link to this comment
Gail's 1 post GB
G
Gary k
9:37 AM
Bishop's Stortford

I live in bishops Stortford CM234PB and the free view maps show that my aerial should point towards sandy, but they actually point to crystal palace. However, I see that there is a booster transmitter in bishops Stortford that is within range, which of the three transmitters should my aerial point towards please and does my existing aerial work for the other two transmitters or do I need different aerials?
Thanks

link to this comment
Gary k's 2 posts GB
D
Don
11:06 AM

No Freeview since last night in Ely!

link to this comment
Don's 1 post GB
P
Paul
11:15 AM
Hull

The signal in Hull has been bad these last few days then last night we lost every channel, still same this morning. Almost wasted money on aerial guy, because we get no warning or info about signal problems, Surely something is wrong in Hull with signals
HU5 5DT is my postcode but other people in HU5 area are also affected

link to this comment
Paul's 4 posts GB
S
Steve
sentiment_satisfiedBronze

11:19 AM

Paul: Very bad inversion effect going on at the moment. Nothing you can do about it.

link to this comment
Steve's 59 posts GB
L
Lesley
12:08 PM
London

For 3 days I have lost channels and when i can watch ITV, BBC is out and vice versa..lost Dave and other channels and lots of break up on some channels

link to this comment
Lesley's 11 posts GB
D
Darryl
4:09 PM

leigh on sea essex no signal received since 7pm last night 11th December can you explain please

link to this comment
Darryl's 1 post GB
B
BILL A
4:38 PM
Gravesend

BILL in DA13 (Dartford/Gravesend, Kent).......Have had no signal since 9pm Tuesday evening............why isn't any mention of the TV reception problems mentioned on the newscasts..........we are able to watch TV programmes (some) on my tablet PC via TV catch up and ITV Player, is there any change in sight

link to this comment
BILL A's 3 posts GB
Dave Lindsay
sentiment_very_satisfiedPlatinum

5:37 PM

Gary k: Your aerial should point to the one you want to point it. There is no compulsion to use any particular transmitter!

The Bishop's Stortford relay transmitter carries only PSB (Public Service Broadcaster) channels, so you might like to use either Crystal Palace or Sandy Heath, if at all possible, so as to receive all channels.

It would appear that you are on the edge of the area served by the Bishop's Stortford transmitter and that you might potentially find the signal degraded at times due to interference from other high-power transmitters which use the same frequencies.

I suggest that the area that the Bishop's Stortford is intended to serve is that low-lying and near the river. This presumably has difficulty in achieving reliable reception from Crystal Palace.

Crystal Palace uses Group A channels exclusively and if your aerial is a Group A one (red tip) then it won't be suitable for Bishop's Stortford relay or Sandy Heath's COMs.

See:

Aerials, TV Aerial and Digital Aerial

Sandy Heath's PSBs are Group A and its COMs are top of Group B/bottom of C/D. Thus, for Sandy Heath an aerial spanning at least Group K is required.

For a list of PSB services and a list of COM services, see:

DTG :: DTT Services by Multiplex

Whilst Sandy Heath is only 24 miles away, line-of-sight is obstructed 13 miles away, due to the high ground around Therfield.

The effectivenes of yagi aerials on lower channels (frequencies) isn't as good on higher channels, so for Crystal Palace either use a log periodic or Group A yagi:

Crystal Palace Transmitter

You appear as if you might have line-of-sight to Crystal Palace (this excluding any obstruction on the ground such as buildings and trees):


Terrain between ( m a.g.l.) and (antenna m a.g.l.) - Optimising UK DTT Freeview and Radio aerial location


The area between the yellow line and the pink one is known as the first Fresnel Zone. Objects within it can adversely affect reception. The ground from you up to Sawbridgeworth and the high ground around Epping Green are all within or near to it. For that reason, even though you have line-of-sight you could potentially have difficulty.

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Dave Lindsay's 5,724 posts GB
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Your comment please
Please post a question, answer or commentIf you have Freeview reception problems before posting a question your must first do this Freeview reset procedure then see: Freeview reception has changed, Single frequency interference, and Freeview intermittent interference.

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