Trigger 38 Description

Sequence: All
Trigger 38 mode

The instrument is assumed to be operating in trigger 28.

Starting in C26, LFDR data was added to this trigger. However, because of the V2.4 software bug, no synchronization of the LFDR data with the WBR data is done. Rather, the WBR data is stopped every 32 seconds to allow the low-band WFR data to run for ~5 seconds. With the delivery of V2.5 flight software, it will be possible to run the WBR during the low-band WFR data acquisition. However, the WBR snapshot size will be limited to 2048 samples, and DCC compression will have to be turned off. Command Byte Count: 6 Valid Command Count: 69

Receiver  Frequency Range       Sensor          Cycle Time     Snapshot Size 
--------  ---------------  ----------------  ----------------  -------------
LFR       1Hz-25Hz         EX,BX               32.000 Seconds          
MFR       25Hz-12KHz       EW,BZ               32.000 Seconds          
HFR       3.6KHz-16MHz     EX,EW                7.375 Seconds          
WBR       1KHz-80KHz       EX                   0.125 Seconds      2048


          Correlations Channels    Integ.           Size Frequency     
Band Ant. Auto- Cross- per Band df Period Rep Steps kHz  Start - Stop  
---- ---- ----- ------ -------- -- ------ --- ----- ---- ------------  
ABC   2E    y     y       16    n   1000  1              3.6-319KHz       
HF1   2E    n     y        2    n     80  1     30    50 0.325-1.825MHz   
HF2   1E    n     n        1    n     20  1     72   200 1.825-16.225MHz  

Bands ABC require 3.160 sec to complete, H1 requires 2.525 sec, and 
H2 requires 1.461 sec for a total of 7.146 sec per sweep.  The hfr 
cycle time is 7.375 seconds.