Modulation

SCPI Command :

[SOURce<HW>]:BB:EVDO:TERMinal<ST>:DCHannel:PACKet<CH>:MODulation
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(terminal=Terminal.Default, packet=Packet.Default) → EvdoModulation[source]
# [SOURce<HW>]:BB:EVDO:TERMinal<ST>:DCHannel:PACKet<CH>:MODulation
value: enums.EvdoModulation = driver.source.bb.evdo.terminal.dchannel.packet.modulation.get(terminal = repcap.Terminal.Default, packet = repcap.Packet.Default)

(enabled for physical layer subtype 2 and for an access terminal working in traffic mode) Displays the modulation type per packet.

Parameters:

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

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

Returns:

modulation: B4 | Q4 | Q2 | Q4Q2 | E4E2 B4 The modulation type is set to BPSK modulation with 4-ary Walsh cover. Q4 The modulation type is set to QPSK modulation with 4-ary Walsh cover. Q2 The modulation type is set to QPSK modulation with 2-ary Walsh cover. Q4Q2 Sum of Q4 and Q2 modulated symbols. E4E2 Sum of E4 (8-PSK modulated with 4-ary Walsh cover) and E2 (8-PSK modulated with 2-ary Walsh cover) modulated symbols.