Transmitter_RM

Get information about a transmitter's properties.

Syntax

Transmitter_RM <ObjectPath> GetValue [<AttributePath>]

Related commands

• Transmitter

Description

The Transmitter_RM command allows you to get the value(s) of a specific transmitter as pointed to by a specific attribute.

If <AttributePath> is not included then the command will return the list of attributes, and the values of those attributes, for the transmitter.

There are three properties common to all attributes that can be used to retrieve information about them - Properties, Choices, and Size. These properties should be placed at the end of the attribute path, separated from the attribute by a colon (e.g., :Choices). The following table describes these properties.

The command with Properties, Choices or Size specified may nack if the property is not valid the for attribute.

Use this command in conjunction with the Transmitter command which is used to set properties for a specific attribute.

In STK10 some Transmitter attribute names have been changed. The following table shows the attribute names in STK 9 and the updated names that should be used going forward:

Examples

Return all the attributes for the Transmitter:

Return message

UserComment = STK Transmitter Object Model = Simple_Transmitter_Model Model.UserComment = Simple model of a transmitter Model.UseFilter = false Model.PostTransmitGainsLosses.GainLossList (Empty List) Model.PostTransmitGainsLosses.TotalGain = 1.00000000 units (Read-only) Model.Frequency = 14500000000.00000000 Hz Model.Modulator = BPSK Model.Modulator.UserComment = BPSK Model.Modulator.UseSignalPSD = false Model.Modulator.NumPSDNulls = 15 (Read-only) Model.Modulator.UseCDMASpread = false Model.Modulator.AutoScaleBandwidth = true Model.Modulator.UpperBandwidthLimit = 16000000.00000000 Hz (Read-only) Model.Modulator.LowerBandwidthLimit = -16000000.00000000 Hz (Read-only) Model.Modulator.Bandwidth = 32000000.00000000 Hz (Read-only) Model.DataRate = 16000000.00000000 b*sec^-1 Model.EIRP = 1000.00000000 W Model.UsePolarization = false Model.Gain = 1.00000000 units (Read-only) Model.Power = 1000.00000000 W (Read-only)

Examples

Return the choices for the Model attribute:

Return message

Complex_Re-Transmitter_Model Complex_Transmitter_Model GPS_Satellite_Transmitter_Model Laser_Transmitter_Model Medium_Re-Transmitter_Model Medium_Transmitter_Model Multibeam_Transmitter_Model Script_Plugin_Laser_Transmitter_Model Script_Plugin_RF_Transmitter_Model Simple_Re-Transmitter_Model Simple_Transmitter_Model

Examples

Return the properties for the EIRP attribute:

Return message

Model.EIRP:Properties.Description = The transmitter's effective isotropic power. (Read-only) Model.EIRP:Properties.ReadOnly = false Model.EIRP:Properties.class = QUANTITY Model.EIRP:Properties.Fixed = true Model.EIRP:Properties.name = EIRP Model.EIRP:Properties.Min = 1e-289 W (Read-only) Model.EIRP:Properties.Max = 1e+289 W (Read-only) Model.EIRP:Properties.Dimension = PowerUnit Model.EIRP:Properties.Unit = W

Examples

Return the size of the Transmitter's gain/loss list, add an item to the list and then check the size and values:

Model.PostTransmitGainsLosses.GainLossList:Size = 0

To add an item to the GainLossList:

To get the number of items in the GainLossList:

Model.PostTransmitGainsLosses.GainLossList:Size = 1

To get the value of the items in the GainLossList:

Model.PostTransmitGainsLosses.GainLossList[0].Identifier = AAA Model.PostTransmitGainsLosses.GainLossList[0].Gain = 10.040000000 units

To remove the item from the GainLossList:

Group membership

This command belongs to the following group(s):

Comm

Version

10