06.02.2013 Views

FINAL REPORT - Stakeholders - Ofcom

FINAL REPORT - Stakeholders - Ofcom

FINAL REPORT - Stakeholders - Ofcom

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Foperating MHz B-20dB MHz Foperating MHz B-20dB MHz<br />

9170.00 73 9410.00 21/46/73/73/73<br />

9320.00 32/32 9460.00 32/32<br />

9345.00 25/46 9438.00 73<br />

9405.00 25/46 9450.00 55<br />

9425.00 73<br />

Table 3-3: X-Band ATC (PSR) frequency assignments in the UK<br />

Note that some radars in this band have selectable pulse width. Bandwidth is based on<br />

the shortest pulse width.<br />

3.2.1.6 Ku-band - 15.63GHz to 16.60GHz<br />

The frequencies 15.63GHz to 16.60MHz are used by DAP/MoD for primary radar. There<br />

are three frequencies assigned for ASDE equipment operating at three locations. All three<br />

frequencies are allocated to each of the three sites. As noted later, ASDE equipment has<br />

a very short range such that frequency reuse should be always possible. The bandwidth<br />

for all three systems is calculated at 73MHz.<br />

1 15650.00<br />

2 15800.00<br />

3 16400.00<br />

Table 3-4: Ku-Band ATC (PSR) frequency assignments in the U.K.<br />

3.2.1.7 Radar Sites and Ranges<br />

The relative location of the L-band radars currently in operation in the U.K. is illustrated in<br />

the Figure 3-1 below. The range for each station pair is recorded in Table 3-5.<br />

TIREE<br />

LOWTHER<br />

HILL<br />

CLEE HILL<br />

BURRINGTON<br />

HEATHROW<br />

PERWINNES<br />

HILL<br />

GREAT DUN<br />

FELL<br />

CLAXBY<br />

DEBDEN<br />

GATWICK<br />

PEASE<br />

POTTAGE<br />

Page 33

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!