Dates: The exercise will run over the period 17th – 28th August 2020
Location: within 5km of Dixies Corner, Sennybridge. NGR SN 874 364.
Times: 09.00 – 18.00.
Frequencies: 1557 – 1612 MHz, 1215 – 1256 MHz, 1160 – 1214 MHz
Worst case areas of effect against a receiver:
2m AMSL – Areas with clear line of sight to the transmitter site.
25m AMSL – Areas with clear line of sight to the transmitter site.
70m AMSL – Areas with clear line of sight to the transmitter site.
5,000ft AMSL – Up to 100 km (54 nm) in all directions.
10,000ft AMSL – Up to 105 km (57 nm) in all directions.
20,000ft AMSL – Up to 110 km (60 nm) in all directions.
30,000ft AMSL – Up to 112 km (61 nm) in all directions.
40,000ft AMSL – Up to 113 km (62 nm) in all directions.
Higher power jamming will take place each day, limited to a single afternoon period (12.00 – 18.00).
Frequencies: 1559 – 1612 MHz, 1215 – 1256 MHz, 1160 – 1214 MHz
Worst case areas of effect against a receiver:
2m AMSL – Areas with clear line of sight to the transmitter site.
25m AMSL – Areas with clear line of sight to the transmitter site.
70m AMSL – Areas with clear line of sight to the transmitter site.
5,000ft AMSL – Up to 180 km (98 nm) from the transmitter site within a 225° - 270° arc, up to 120 km (65 nm) from the transmitter site within a 177° - 185° arc and up to 100 km (54 nm) in all other directions.
10,000ft AMSL – Up to 195 km (106 nm) from the transmitter site within a 225° - 275° arc, up to 190 km (103 nm) from the transmitter site within a 150° - 190° arc and up to 105 km (57 nm) in all other directions.
20,000ft AMSL – Up to 210 km (114 nm) from the transmitter site within a 160° - 265° arc and up to 110 km (60 nm) in all other directions.
30,000ft AMSL – Up to 220 km (119 nm) from the transmitter site within a 160° - 265° arc and up to 112 km (61 nm) in all other directions.
40,000ft AMSL – Up to 225 km (122 nm) from the transmitter site within a 160° - 265° arc and up to 113 km (62 nm) in all other directions.
