set_frontend

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

Bandwidth

Setting the bandwidth explicitly is only available on Moku:Pro and Moku:Delta. For Moku:Delta, the bandwidth can be set with the bandwidth or impedance parameters. Set the bandwidth to 2 GHz or 6 GHz bandwidth with 50 Ohm impedance, or set the impedance to 1 MOhm to set the bandwidth to 1 MHz.

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

Moku:Delta 6 GHz mode

Moku:Delta's 6 GHz analog input bandwidth, with 5 GSa/s sampling. Signals above 2.5 GHz will alias back into the first Nyquist zone (DC - 2 GHz).

Parameters

channel integer required

Target channel

allowed values:1, 2

impedance string required

Impedance

allowed values:

Moku:Lab	50Ohm, 1MOhm
Moku:Go	1MOhm
Moku:Pro	50Ohm, 1MOhm
Moku:Delta	50Ohm, 1MOhm

coupling string required

Input Coupling

allowed values:AC, DC

attenuation string

Input attenuation (required when gain is not set)

default: None

allowed values:

Moku:Lab	0dB, 20dB
Moku:Go	0dB, 14dB
Moku:Pro	0dB, 20dB, 40dB

gain string

Input gain (required when attenuation is not set)

default: None

allowed values:

Moku:Lab	0dB, -20dB
Moku:Go	0dB, -14dB
Moku:Pro	0dB, -20dB, -40dB
Moku:Delta	20dB, 0dB, -20dB, -32dB

bandwidth string

Input bandwidth

default: 300MHz

allowed values:

Moku:Pro	300MHz, 600MHz
Moku:Delta	2GHz, 6GHz

strict boolean

Disable all implicit conversions and coercions.

default: true

Examples

Sample response

{
    "bandwidth": "300MHz",
    "coupling": "DC",
    "impedance": "1MOhm",
    "gain": "0dB"
}