set_frontend

Configures the input impedance, coupling, and range 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).

TIP

Range vs Attenuation Data Logger is a range instrument. See Range vs Attenuation for details

Parameters

channel integer required

Target channel

allowed values:

Moku:Lab	1, 2
Moku:Go	1, 2
Moku:Pro	1, 2, 3, 4
Moku:Delta	1, 2, 3, 4, 5, 6, 7, 8

bandwidth string

Input bandwidth

default: 300MHz

allowed values:

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

impedance string

Impedance

default: 1MOhm

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

range string required

Input Range

allowed values:

Moku:Lab	1Vpp, 10Vpp
Moku:Go	10Vpp, 50Vpp
Moku:Pro	400mVpp, 4Vpp, 40Vpp
Moku:Delta	100mVpp, 1Vpp, 10Vpp, 40Vpp

strict boolean

Disable all implicit conversions and coercions.

default: true

Examples

Sample response

{
    "bandwidth": "300MHz",
    "coupling": "DC",
    "impedance": "1MOhm",
    "range": "4Vpp"
}