Energy for 0.1nm wavelength
(max. design energy)
|
17.5 GeV (20 GeV)
|
|
# of cavities
|
800
|
|
Acc. gradient (100 active modules) at 20 GeV
|
23.9 MV⁄m
|
|
Klystron peak power (25 active stations)
|
5.2 MW
|
|
Loaded quality factor Qext
|
4.6 × 106
|
|
RF pulse length
|
1.4 ms
|
|
Beam pulse length
|
0.65 ms
|
|
Repetition rate
|
10 Hz
|
|
Max. average Beam power
|
650 KW
|
|
Unloaded cavity quality factor Q0
|
1010
|
|
2K cryogenic load (incl. transfer line losses)
|
1.7 KW
|
|
Max. # of bunches per pulse
|
2900
|
|
Min. bunch spacing
|
223 ns
|
|
Bunch charge
|
1 nC
|
|
Bunch peak current
|
5 mA
|
|
Emittance (slice) at undulator
|
1.4 mm×mrad
|
|
Energy spread (slice) at undulator
|
1 MeV
|
