Vaisala RVP900 - Configure Interference Filter (CFGINTF)

Tim
Milliseconds universal time (0999), sampled at the end of the ray.
Gpm
GPARM. Sends a copy of the 64-word GPARM output with each ray.
Flg
Ray Flag word:
• Bit 0: Dual PRF is in the low PRF state
• Bit 1: Trigger is blanked for this ray
• Bit 2: This ray is from one of the PRFSECT special sectors
• Bits46: Tells which PRFSECT when Bit-2 is set
UTC
3-word universal time, sampled at the beginning of the ray:
• Word 1: Milliseconds (0999)
• Word 2: Low 16-bits of 32-bit UTC time
• Word 3: High 16-bits of 32-bit UTC time
MMT
Mis-matched timeseries bits (playback versus RVP900 configuration). See the
MMTS_* flags in dsp.h.
SYT
IFDR system clock time at the beginning of the ray:
• Word 1: Low 16-bits of 32-bit clock counter
• Word 2: High 16-bits of 32-bit clock counter
PBN
Timeseries playback version number
TID
Task ID encoded as struct rvp900TaskID_IO (14 words total)
PedINU
Auxiliary pedestal and INU information encoded as struct rvp900AuxPedINU, giving
full angle and position information for moving platform systems (18 words total).
8.24 Configure Interference Filter
(CFGINTF)
RVP900 can optionally apply an interference filter to its incoming (I,Q) data stream, with
the goal of rejecting occasional and sparse interference from other (usually man-made)
signal sources.
The CFGINTF command is used to choose which filtering algorithm is applied, and to
configure its operation with additional XARGS parameters. See 8.21 Pass Auxiliary
Arguments to Opcodes (XARGS) (page 306).
RVP900 User Guide M211322EN-J
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