Trigger 54 Description

Sequence: All
Trigger 54 (STV WBR Noise Check)
This trigger is based on a mode used in a series of tests that were performed before launch, and is designed to test the noise detected by the WBR receiver.

Receiver  Frequency Range       Sensor          Cycle Time     Snapshot Size
--------  ---------------  ----------------  ----------------  -------------
MFR       25Hz-12KHz       EX,EW,BX            32.000 Seconds
WBR       100Hz-10KHz      EX,EW,BX             1.500 Seconds      2048
WBR       1KHz-80KHz       EX,EW,BX             1.500 Seconds      2048

The trigger steps through the WBR frequency filters and antenna connections as
shown below

64 Seconds WBR Lband,Bx (MFR Bx)
64 Seconds WBR Hband,Bx (MFR Bx)
64 Seconds WBR Lband,Ex (MFR Ex)
64 Seconds WBR Hband,Ex (MFR Ex)
64 Seconds WBR Lband,EW (MFR EW)
64 Seconds WBR Hband,EW (MFR EW)