PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = STREAM                                               
DATA_SET_ID            = {"CO-V/E/J/S/SS-RPWS-4-SUMM-KEY60S-V1.0",            
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-ALL-V1.0",              
                          "CO-V/E/J/S/SS-RPWS-3-RDR-LRFULL-V1.0",             
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-WBRFULL-V1.0",          
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-WFRFULL-V1.0"}          
PRODUCT_ID             = "C18_TRIG_50"                                        
PRODUCT_VERSION_ID     = "1.00"                                               
PRODUCT_TYPE           = ANCILLARY                                            
INSTRUMENT_HOST_NAME   = "CASSINI ORBITER"                                    
INSTRUMENT_HOST_ID     = CO                                                   
INSTRUMENT_NAME        = "RADIO AND PLASMA WAVE SCIENCE"                      
INSTRUMENT_ID          = RPWS                                                 
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2005-03-17                                           
  NOTE                 = "                                                    
      TRIG_50.TXT describes the RPWS instrument configuration for             
      the High Frequency Receiver (HFR), the Medium Frequency Receiver (MFR), 
      the Low Frequency Receiver (LFR), the Waveform Receiver (WFR),          
      the Wideband Receiver (WBR), the Langmuir Probe (LP), the Sounder,      
      and the onboard Dust detection algorithm when using Trigger 50."        
END_OBJECT           = TEXT                                                   
END                                                                           
                                                                              
                                                                              
Trigger 50 Description                                                        
                                                                              
Sequence: C18,...                                                             
                                                                              
Trigger 50 ( 10 KHz WBR )                                                     
                                                                              
This trigger is designed to produce Wideband Receiver data from .1 to 10 KHz. 
Data acquisition continues for the LFR, the MFR, and the HFR.                 
The HFR is in its Composite Survey Mode (CMS).                                
                                                                              
This trigger turns on compression of the WBR data, and forces the snapshot    
length to 1024 samples. This size, and the time between WBR snapshots (1/4    
second) is set because of the unique telemetry mode (SAF142) which this mode  
is designed for.  Telemetry is picked up once every 1/4 second in this mode.  
                                                                              
Receiver Frequency Range  Sensor Time between Snapshots Samples per Snapshot  
-------- ---------------- ------ ---------------------- --------------------  
LFR      1 - 25 Hz        EX, BX 32 seconds                                   
MFR      25 Hz - 12 KHz   EX, BZ 32 seconds                                   
HFR      3.6 KHz - 16 MHz EX, EW 9.875 seconds                                
WBR      .1 - 10 KHz      EX     0.25 second            1024                  
                                                                              
The HFR is in CMS mode (Composite Mode Survey). No direction-finding is done. 
This mode is defined by:                                                      
                                                                              
          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              3.6-319 kHz          
H1   2E   n        y      2     n  80     1   60    25   325k-1.8MHz          
H2   1E   n        n      1     n  20     1   72    200  1.8M-16MHz           
                                                                              
Bands ABC require 3.16 sec to complete, H1 requires 5.05 sec, and H2 requires 
1.46 sec for a total of 9.67 sec per sweep. Data collection and output limits 
the snapshot time to 9.875 seconds.