Moku API

set_frontend Moku:Delta

Configures the input impedance, coupling, gain, and bandwidth for each channel.

Only set the Gigabit Streamer+ frontend parameters when using in single-slot configuration. When used in Multi-Instrument Mode, the Gigabit Streamer instrument is no longer in control of the input attenuation/range, as that input may be shared by multiple instruments.

When in Multi-Instrument Mode, the user must use this set_frontend function rather than the ones "typically" found in the namespaces of individual instruments.

Bandwidth

Bandwidth is implicitly set depending on the input impedance used. For Moku:Delta, the bandwidth changes with the selected impedance. 2 GHz bandwidth is automatically applied when 50 Ohm impedance is used, at 1 MOhm impedance the Moku:Delta has a 1 MHz bandwidth.

Read about how to select bandwidth, range, gain and attenuation for your application.

Parameters

integer required
Target channel
allowed values:
Moku:Delta1, 2, 3, 4
string required
Impedance
allowed values:
Moku:Delta50Ohm, 1MOhm
string required
Input Coupling
allowed values:AC, DC
string
Input gain
default: None
allowed values:
Moku:Delta20dB, 0dB, -20dB, -32dB
string
bandwidth
default: 2GHz
allowed values:
Moku:Delta2GHz, 1MHz
boolean
Disable all implicit conversions and coercions.
default: true

# Examples

# Sample response

{
    "bandwidth": "2GHz",
    "coupling": "DC",
    "gain": "0dB",
    "impedance": "50Ohm"
}
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