LMR Master™ S412E Programming Manual : PTC-ACSES Commands : :TRACe Subsystem
 
:TRACe Subsystem
:TRACe[:PREAMBLe]?
Description
Returns trace header information. Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory. The response begins with an ASCII header. The header specifies the number of following bytes. It appears in the format #AX, where A is the number of digits in X, and X is the number of bytes that follow the header.
Parameters are returned in comma-delimited ASCII format. Each parameter is returned as “NAME=VALUE[UNITS]”. Note that the parameters that are returned depend on the firmware version and that this document may not cover all parameter values that are returned by the command. Refer to Table 16‑1.
Cmd Parameters:
NA
Query Parameters:
NA
Range
NA
Default Value
NA
Default Unit
NA
Example
To get trace preamble, use this command:
:TRACe:PREAMBLE?
Front Panel Access
NA
Returned Parameter Values in Trace Preamble (Sheet 1 of 7)
Parameter Name
Description
SN
Instrument serial number.
UNIT_NAME
Instrument name.
TYPE
The data type (Setup or data).
DATE
Trace date and time.
APP_NAME
Application name.
APP_VER
Application firmware (FW) version.
GPS_FIX_AVAIL
Status of GPS lock. Please note that none of the GPS information will show if there is no GPS lock.
GPS_FIX_TIME
Current UTC time shown in hours, minutes, seconds. Even if a file has been recalled, the current UTC time will be returned.
GPS_FIX_LONGITUDE
Current longitude shown in degrees, minutes, seconds. Even if a file has been recalled, the current longitude will be returned.
GPS_FIX_LATITUDE
Current latitude shown in degrees, minutes, seconds. Even if a file has been recalled, the current latitude will be returned.
GPS_FIX_VALUE_TIME
Current UTC time shown as seconds elapsed since 0:00 January 1st, 1970. Even if a file has been recalled, the current UTC time will be returned.
GPS_FIX_VALUE_LON
Current longitude shown in radians (as a long data type). Even if a file has been recalled, the current longitude will be returned.
GPS_FIX_VALUE_LAT
Current latitude shown in radians (as a long data type). Even if a file has been recalled, the current latitude will be returned.
RECEIVER_FREQ
Receiver (Rx) frequency.
EXT_ATT
Receiver (Rx) power offset.
REF_LVL
Reference level. For Analyzer, this setting corresponds to the Spectrum graph.
REF_LVL_TX
Backup reference level for Analyzer.
REF_LVL_TOC
Backup reference level for Coverage (Not in use with new mapping style).
SCALE
Scale. For Analyzer, this setting corresponds to the Spectrum graph.
SCALE_TX
Backup scale for Analyzer.
SCALE_TOC
Backup scale for Coverage (Not in use with new mapping style).
TOC_BER_REF
BER reference percentage (Not in use with new mapping style).
TOC_MOD_FID_REF
Mod fid reference percentage (Not in use with new mapping style).
GRAPH_TYPE
Graph type of the selected graph (Active graph).
GRAPH_TYPE_TX
Backup graph type for Analyzer.
GRAPH_TYPE_TOC
Backup graph type for Coverage (Not in use with new mapping style).
TRACE_GRAPH_TYPES
Graph types for all 4 traces. This uses a bit mask shift, where the bit shift mask is defined as:
GRAPH_TYPE_BIT_SHIFT 16
GRAPH_TYPE_BIT_MASK 0xFFFF
TRACE_GRAPH_TYPES_TX
Backup trace graph type for Analyzer.
TRACE_GRAPH_TYPES_TOC
Backup trace graph type for Coverage (Not in use with new mapping style).
ACTIVE_GRAPH
Selected graph.
ACTIVE_GRAPH_TX
Backup active graph for Analyzer.
ACTIVE_GRAPH_TOC
Backup active graph for Coverage (Not in use with new mapping style).
MAXIMIZE_GRAPH
Determines whether active graph is maximized or minimized.
MAXIMIZE_GRAPH_TX
Backup maximize graph for Analyzer.
MAXIMIZE_GRAPH_TOC
Backup maximize graph for Coverage (Not in use with new mapping style).
TOTAL_GRAPHS
Total graphs shown on the screen when minimized. Analyzer is hard coded to 4 graphs.
MEAS_TYPE
Measurement type.
0 = Analyzer
1 = Not used
2 = Control (Only used in P25, P25p2, NXDN, DMR)
3= Bit Capture (Only used in P25, P25p2, NXDN, DMR)
4 = Coverage
5 = NBFM Quieting (Only used in NBFM)
6 = NBFM SINAD (Only used in NBFM)
EXTERNAL_REFERENCE
Not used.
REFERENCE_FREQUENCY
The frequency to which the external reference is locked.
MEAS_DISPLAY
State of the numerical display window in the Coverage measurement.
MEAS_DISPLAY_TX
Backup measurement display for Analyzer.
MEAS_DISPLAY_TOC
Backup measurement display for Coverage (Not in use with new mapping style).
PATTERN
Receiver (Rx) pattern.
DYNAMIC_ATTENUATION
Auto receiver (Rx) range. Determines if reference level is automatically adjusted according to the receiver input signal.
LOG_TYPE
Auto logging type (Not in use with new mapping style).
KML_FLAG_LABEL
Not used.
KML_FLAG_TIME
Not used.
SYMBOL
Number of symbols shown in the horizontal axis of the Analyzer Eye Diagram.
RECEIVER_UNITS
Receiver unit type. 0 is dBm, 1 is Watts, 2 is Volts.
GENERATOR_UNITS
Generator unit type. 0 is dBm, 1 is Watts, 2 is Volts.
GENERATOR_OUTPUT
State of the signal generator. 0 is ON and 1 is OFF.
GENERATOR_FREQ
Frequency of the signal generator.
GENERATOR_PATTERN
Pattern that the signal generator is outputting. The value corresponds to the index (starting from 0) of the list returned from issuing a :SOURce:DM:PATTern:LIST? command.
GENERATOR_OUTPUT_LVL
Output power level of the signal generator.
GENERATOR_OUTPUT_LVL_BK
Backup generator power level. Used to store original generator power level when Tx Power Offset is applied.
HEX_TRIGGER
State of hex triggering for Control Channel. 0 is ON and 1 is OFF.
HEX_TRIGGER_VALUE
When value is detected in the first octet of a Control Channel packet, the unit will be put into Hold mode.
COUPLING
State of frequency coupling. 0 is ON and 1 is OFF.
FREQ_COUPLING_OFFSET
Amount that the Receiver (Rx) and Generator (Tx) frequency is offset by when frequency coupling is ON.
GENERATOR_LVL_OFFSET
Generator (Tx) power offset.
SQUELCH
Squelch level for the Analyzer summary window.
SQUELCH_BK
Backup value for squelch level when Receiver Power Offset is applied.
SPAN
Receiver (Rx) span.
AVERAGING
Number of times numerics in the summary window are averaged.
AM_PERCENTAGE
Percentage for the am_1khz_audio generator pattern.
FM_DEVIATION
Deviation for the fm_1khz_audio generator pattern.
NAC
Not used.
NAC_BK
Not used.
RSSI_MAPPING_EXCELLENT
Threshold at which the RSSI mapping value is deemed excellent (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
RSSI_MAPPING_VERY_GOOD
Threshold at which the RSSI mapping value is deemed very good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
RSSI_MAPPING_GOOD
Threshold at which the RSSI mapping value is deemed good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
RSSI_MAPPING_FAIR
Threshold at which the RSSI mapping value is deemed fair (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
RSSI_MAPPING_POOR
Threshold at which the RSSI mapping value is deemed poor (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
BER_MAPPING_EXCELLENT
Threshold at which the BER mapping value is deemed excellent (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
BER_MAPPING_VERY_GOOD
Threshold at which the BER mapping value is deemed very good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
BER_MAPPING_GOOD
Threshold at which the BER mapping value is deemed good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
BER_MAPPING_FAIR
Threshold at which the BER mapping value is deemed fair (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
BER_MAPPING_POOR
Threshold at which the BER mapping value is deemed poor (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MOD_FID_MAPPING_EXCELLENT
Threshold at which the Mod Fid mapping value is deemed excellent (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MOD_FID_MAPPING_VERY_GOOD
Threshold at which the Mod Fid mapping value is deemed very good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MOD_FID_MAPPING_GOOD
Threshold at which the Mod Fid mapping value is deemed good (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MOD_FID_MAPPING_FAIR
Threshold at which the Mod Fid mapping value is deemed fair (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MOD_FID_MAPPING_POOR
Threshold at which the Mod Fid mapping value is deemed poor (Only used in P25, P25p2, NXDN, dPMR, DMR, PTC-ITCR and PTC-ACSES).
MAPPING_TYPE
Mapping value that is being compared with threshold values.
NUMERIC_DISPLAY
Determines what values are displayed in the Analyzer summary window.
DEMOD_TYPE
Modulation type (used with P25, P25p2, DMR, and PTC-ITCR and PTC-ACSES).
MOD_BANDWIDTH
Modulation bandwidth (used with NXDN and dPMR only).
RX_SLOT
Receiver (Rx) time slot selection (Only used for DMR).
TX_SLOT
Generator (Tx) time slot selection (Only used for DMR).
HIGH_PASS_FILTER
High pass filter selection (Only used for NBFM). 0 is 300 Hz, 1 is 3 kHz, 2 is None.
LOW_PASS_FILTER
Low pass filter selection (Only used for NBFM). 0 is 300 Hz, 1 is 3 kHz, 2 is 15 kHz, 3 is None.
AUDIO_SPECTRUM_SPAN
Span for the Audio Spectrum graph in NBFM Analyzer (Only used in NBFM).
AUDIO_WAVE_SWEEP_TIME
Sweep time for the Audio Waveform graph in NBFM Analyzer (Only used in NBFM).
DEEMPHASIS
State of the De-emphasis filter (Only used in NBFM). 0 is ON and 1 is OFF.
SINAD_MAPPING_EXCELLENT
Threshold at which the SINAD mapping value is deemed excellent (Only used in NBFM).
SINAD_MAPPING_VERY_GOOD
Threshold at which the SINAD mapping value is deemed very good (Only used in NBFM).
SINAD_MAPPING_GOOD
Threshold at which the SINAD mapping value is deemed good (Only used in NBFM).
SINAD_MAPPING_FAIR
Threshold at which the SINAD mapping value is deemed fair (Only used in NBFM).
SINAD_MAPPING_POOR
Threshold at which the SINAD mapping value is deemed poor (Only used in NBFM).
CARRPWR_MAPPING_EXCELLENT
Threshold at which the Carrier Power mapping value is deemed excellent (Only used in NBFM).
CARRPWR_MAPPING_VERY_GOOD
Threshold at which the Carrier Power mapping value is deemed very good (Only used in NBFM).
CARRPWR_MAPPING_GOOD
Threshold at which the Carrier Power mapping value is deemed good (Only used in NBFM).
CARRPWR_MAPPING_FAIR
Threshold at which the Carrier Power mapping value is deemed fair (Only used in NBFM).
CARRPWR_MAPPING_POOR
Threshold at which the Carrier Power mapping value is deemed poor (Only used in NBFM).
THD_MAPPING_EXCELLENT
Threshold at which the THD mapping value is deemed excellent (Only used in NBFM).
THD_MAPPING_VERY_GOOD
Threshold at which the THD mapping value is deemed very good (Only used in NBFM).
THD_MAPPING_GOOD
Threshold at which the THD mapping value is deemed good (Only used in NBFM).
THD_MAPPING_FAIR
Threshold at which the THD mapping value is deemed fair (Only used in NBFM).
THD_MAPPING_POOR
Threshold at which the THD mapping value is deemed poor (Only used in NBFM).
AUTO_SCAN
State of auto scan. Determines if instrument will automatically scan for a signal and set the receiver frequency to the signal with the highest signal strength (Only used in NBFM). 1 is OFF and 0 is ON.
OCC_BW_METHOD
Occupied bandwidth method (Only used in NBFM). 0 is % Int Power and 1 is > dBc.
OCC_BW_PERCENT
% Int Power (Only used in NBFM).
OCC_BW_DBC
> dBc (Only used in NBFM).
TONE_TYPE
Tone type selection (Only used in NBFM). Determines display of the last summary slot. 0 is CTCSS, 1 is DCS, and 2 is DTMF.
CTCSS_FREQ
Frequency of CTCSS generator pattern (Only used in NBFM).
DCS_TYPE
Type of DCS generator pattern (Only used in NBFM).
DTMF_TONE
Tone of DTMF generator pattern (Only used in NBFM).
FREQ_DISPLAY_TYPE
Determines whether carrier frequency or frequency error is shown in the summary window (Only used in NBFM). 0 is Carrier Frequency, 1 is Frequency Error.
TONE_DEVIATION
Tone deviation for the nbmf_ctcss, nbfm_dcs, nbfm_1khz_ctcss, and nbfm_1khz_dcs generator patterns (Only used in NBFM).
IF_BANDWIDTH
IF Bandwidth setting (Only used in NBFM). 0 is 5 kHz, 1 is 6.25 kHz, 2 is 10 kHz, 3 is 12.5 kHz, 4 is 30 kHz, 5 is 50 kHz.
IF_BANDWIDTH_PERCENT
Percent of IF Bandwidth used to calculate Y-Axis for Audio Spectrum and Audio Waveform graphs in NBFM Analyzer (Only used in NBFM).
WACN_ID
Not used.
SYSTEM_ID
Not used.
COLOR_CODE
Not used.