Your most likely transmitter is in the London region.

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This page provides detailed coverage information for manually retuning your TV.

This detailed view provides comprehensive details of television reception options for an address or postcode based on the nearest prediction point to the address or postcode centroid.

The DTT predictions are those which are being used to plan the DTT network, and assume a representative receiving system in good condition.

Predictions can vary significantly over a short distance due to the effects of terrain and interference, so they should be treated as a guide to the likely situation on the ground.

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Digital transmitters

Digital transmitters

Information relating to the digital transmitters which are, or are likely to be, receivable at the search address:

  • The 'most likely' transmitter to be in use. This will be the same as the 'most likely' analogue transmitter, providing that transmitter provides coverage after switchover.
  • The distance to and bearing of the transmitter from the address.
  • The digital aerial group and polarisation a) now b) after future DTT network changes, if applicable
Name Reception Summary Region Parent Transmitter Grid Reference Distance (km) Bearing° Aerial Group Now Aerial Group After
Most Likely Transmitter Crystal Palace 3333 London N/A TQ 33940 71220 43 180 A H,T H A H,T H
Alternative Transmitter Crystal Palace (Local Mux)
Crystal Palace (Local Mux) transmitter provides additional regional services to viewers of Crystal Palace.
 Good London Crystal Palace TQ 33940 71220 43 180 A H,T H A H,T H
Alternative Transmitter Hertford 3300 London Crystal Palace TL 32050 13770 3 249 B V,B V B V,B V
Alternative Transmitter Hemel Hempstead 0303 London Crystal Palace TL 08790 04490 28 248 B V,K V B V,K V
Alternative Transmitter Hemel Hempstead (Local Mux)
Hemel Hempstead (Local Mux) transmitter provides additional regional services to viewers of Hemel Hempstead.
 Good London Hemel Hempstead TL 08790 04490 28 248 B V,K V B V,K V
Alternative Transmitter Sudbury Poor Anglia N/A TL 91237 37647 61 67 B H,K H B H,K H
Alternative Transmitter Sandy Heath 3333 Anglia N/A TL 20472 49446 37 338 A H,T H A H,T H

Crystal Palace

Step
A change or event occurring to the DTT network
 Date BBC A D3&4 BBC B SDN ARQ A ARQ B
N S M N S M N S M N S M N S M N S M
Now 06 Apr 2025
23
64QAM 2/3 8k DVB-T | 200.000
 99 99
26
64QAM 2/3 8k DVB-T | 200.000
 99 99
30-
256QAM 2/3 32k DVB-T2 | 200.000
 99 99
25
64QAM 3/4 8k DVB-T | 200.000
 87 99
22
64QAM 3/4 8k DVB-T | 200.000
 92 99
28-
64QAM 3/4 8k DVB-T | 200.000
 86 99
Final prediction 2027
23
64QAM 2/3 8k DVB-T | 200.000
 99 99
26
64QAM 2/3 8k DVB-T | 200.000
 99 99
30-
256QAM 2/3 32k DVB-T2 | 200.000
 99 99
25
64QAM 3/4 8k DVB-T | 200.000
 87 99
22
64QAM 3/4 8k DVB-T | 200.000
 92 99
28-
64QAM 3/4 8k DVB-T | 200.000
 86 99

Crystal Palace (Local Mux)
Crystal Palace (Local Mux) transmitter provides additional regional services to viewers of Crystal Palace.

Step
A change or event occurring to the DTT network
 Date L-LON
N S M
Now 06 Apr 2025
35
QPSK 3/4 8k DVB-T | 34.000
 35 81
Final prediction 2027
35
QPSK 3/4 8k DVB-T | 34.000
 35 81

Hertford

Step
A change or event occurring to the DTT network
 Date BBC A D3&4 BBC B
N S M N S M N S M
Now 06 Apr 2025
39
64QAM 2/3 8k DVB-T | 0.500
 100 100
42
64QAM 2/3 8k DVB-T | 0.500
 100 100
45
256QAM 2/3 32k DVB-T2 | 0.500
 100 100
Final prediction 2027
39
64QAM 2/3 8k DVB-T | 0.500
 100 100
42
64QAM 2/3 8k DVB-T | 0.500
 100 100
45
256QAM 2/3 32k DVB-T2 | 0.500
 100 100

Hemel Hempstead

Step
A change or event occurring to the DTT network
 Date BBC A D3&4 BBC B SDN ARQ A ARQ B
N S M N S M N S M N S M N S M N S M
Now 06 Apr 2025
40
64QAM 2/3 8k DVB-T | 2.000
 58 77
43
64QAM 2/3 8k DVB-T | 2.000
 50 72
46
256QAM 2/3 32k DVB-T2 | 2.000
 48 72
37
64QAM 3/4 8k DVB-T | 2.000
 43 88
31
64QAM 3/4 8k DVB-T | 2.000
 31 81
29
64QAM 3/4 8k DVB-T | 2.000
 38 85
Final prediction 2027
40
64QAM 2/3 8k DVB-T | 2.000
 58 77
43
64QAM 2/3 8k DVB-T | 2.000
 50 72
46
256QAM 2/3 32k DVB-T2 | 2.000
 48 72
37
64QAM 3/4 8k DVB-T | 2.000
 43 88
31
64QAM 3/4 8k DVB-T | 2.000
 31 81
29
64QAM 3/4 8k DVB-T | 2.000
 38 85

Hemel Hempstead (Local Mux)
Hemel Hempstead (Local Mux) transmitter provides additional regional services to viewers of Hemel Hempstead.

Step
A change or event occurring to the DTT network
 Date L-LON
N S M
Now 06 Apr 2025
34
QPSK 3/4 8k DVB-T | 0.200
 81 98
Final prediction 2027
34
QPSK 3/4 8k DVB-T | 0.200
 81 98

Sudbury

Step
A change or event occurring to the DTT network
 Date BBC A D3&4 BBC B SDN ARQ A ARQ B
N S M N S M N S M N S M N S M N S M
Now 06 Apr 2025
44
64QAM 2/3 8k DVB-T | 100.000
 38 53
41
64QAM 2/3 8k DVB-T | 100.000
 36 52
47
256QAM 2/3 32k DVB-T2 | 100.000
 41 61
29
64QAM 3/4 8k DVB-T | 100.000
31
64QAM 3/4 8k DVB-T | 100.000
37
64QAM 3/4 8k DVB-T | 100.000
Final prediction 2027
44
64QAM 2/3 8k DVB-T | 100.000
 38 53
41
64QAM 2/3 8k DVB-T | 100.000
 36 52
47
256QAM 2/3 32k DVB-T2 | 100.000
 41 61
29
64QAM 3/4 8k DVB-T | 100.000
31
64QAM 3/4 8k DVB-T | 100.000
37
64QAM 3/4 8k DVB-T | 100.000

Sandy Heath

Step
A change or event occurring to the DTT network
 Date BBC A D3&4 BBC B SDN ARQ A ARQ B
N S M N S M N S M N S M N S M N S M
Now 06 Apr 2025
27
64QAM 2/3 8k DVB-T | 182.000
 99 99
24
64QAM 2/3 8k DVB-T | 182.000
 99 99
21+
256QAM 2/3 32k DVB-T2 | 182.000
 97 99
33
64QAM 3/4 8k DVB-T | 170.000
 98 99
36
64QAM 3/4 8k DVB-T | 170.000
 97 99
48
64QAM 3/4 8k DVB-T | 170.000
 96 99
Final prediction 2027
27
64QAM 2/3 8k DVB-T | 182.000
 99 99
24
64QAM 2/3 8k DVB-T | 182.000
 99 99
21+
256QAM 2/3 32k DVB-T2 | 182.000
 97 99
33
64QAM 3/4 8k DVB-T | 170.000
 98 99
36
64QAM 3/4 8k DVB-T | 170.000
 97 99
48
64QAM 3/4 8k DVB-T | 170.000
 96 99

This is a predictive coverage database that shows the most likely TV service availability at your address and whether you could be affected by faults or planned engineering works. Note that digital terrestrial television (Freeview) coverage may vary as a result of engineering works or any frequency changes authorised by Ofcom. Always check your reception prediction before buying TV equipment. Digital UK is not responsible for household TV reception arrangements, and cannot provide compensation for coverage variations, reception issues or TV equipment purchased.

The product includes mapping and data licensed from Ordnance Survey with the permission of HMSO. © Crown copyright and database rights 2022 OS 100047186. © Crown Copyright Ordnance Survey Northern Ireland VAR564.