SymbolRate

SCPI Command :

[SOURce<HW>]:BB:W3GPp:BSTation<ST>:CHANnel<CH0>:SRATe
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(baseStation=BaseStation.Default, channelNull=ChannelNull.Default) → SymbRate[source]
# [SOURce<HW>]:BB:W3GPp:BSTation<ST>:CHANnel<CH0>:SRATe
value: enums.SymbRate = driver.source.bb.w3Gpp.bstation.channel.symbolRate.get(baseStation = repcap.BaseStation.Default, channelNull = repcap.ChannelNull.Default)

The command sets the symbol rate of the selected channel. The value range depends on the selected channel and the selected slot format. The slot format determines the symbol rate (and thus the range of values for the channelization code) , the TFCI state and the pilot length. If the value of any one of the four parameters is changed, all the other parameters are adapted as necessary. In the case of enhanced channels with active channel coding, the selected channel coding also affects the slot format and thus the remaining parameters. If these parameters are changed, the channel coding type is set to user.

Parameters:

  • baseStation – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Bstation’)

  • channelNull – optional repeated capability selector. Default value: Nr0 (settable in the interface ‘Channel’)

Returns:

srate: D7K5 | D15K | D30K | D60K | D120k | D240k | D480k | D960k

set(srate: SymbRate, baseStation=BaseStation.Default, channelNull=ChannelNull.Default) → None[source]
# [SOURce<HW>]:BB:W3GPp:BSTation<ST>:CHANnel<CH0>:SRATe
driver.source.bb.w3Gpp.bstation.channel.symbolRate.set(srate = enums.SymbRate.D120k, baseStation = repcap.BaseStation.Default, channelNull = repcap.ChannelNull.Default)

The command sets the symbol rate of the selected channel. The value range depends on the selected channel and the selected slot format. The slot format determines the symbol rate (and thus the range of values for the channelization code) , the TFCI state and the pilot length. If the value of any one of the four parameters is changed, all the other parameters are adapted as necessary. In the case of enhanced channels with active channel coding, the selected channel coding also affects the slot format and thus the remaining parameters. If these parameters are changed, the channel coding type is set to user.

Parameters:

  • srate – D7K5 | D15K | D30K | D60K | D120k | D240k | D480k | D960k

  • baseStation – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Bstation’)

  • channelNull – optional repeated capability selector. Default value: Nr0 (settable in the interface ‘Channel’)