Tektronix AFG31022 Arbitrary Function Generators (25 MHz, 2 Channel, 250Msa/s)

  • Manufacturer: TEKTRONIX
    Model: AFG31022
    Guarantee: 12 month
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Model AFG31022 

Manufacture: Tektronix 

Warranty: 12 month


Range (into 50 Ω) ≤ 60 MHz: 1 mVP-P to 10 VP-P

> 60 MHz to ≤ 80 MHz: 1 mVP-P to 8 VP-P

> 80 MHz to ≤ 100 MHz: 1 mVP-P to 6 VP-P

Output impedance 50 Ω

Load impedance setting Selectable: 50 Ω, 1 Ω to 10.0 kΩ, High Z (Adjusts displayed amplitude according to selected load impedance)

Isolation 42 Vpk maximum to earth ground

Short-circuit protection Signal outputs are robust against permanent shorts against floating ground

Overcurrent protection When incoming current is greater than 250 mA, the output channels are protected with relays that disconnect 

the AFG from the device under test. Connection can be resumed by user after removing the incoming current


Continuous mode 1 μHz to 25 MHz

Square: 1 μHz to 20 MHz

Ramp: 1 μHz to 500 kHz

Pulse: 1 μHz to 20 MHz

Arbitrary waveforms: 1 mHz to 12.5 MHz

Modulation AM, FM, PM, FSK, PWM

Waveform memory size16 Mpts (128 Mpts optional) each channel

Run mode

Standard: Continuous

Optional: Sequence, Triggered, Gated

Number of waveform entries

Continuous, Triggered, Gated: 1 

Sequence: 1 to 256 

Minimum waveform length168 pts

Waveform granularity1 pt

Vertical resolution14 bits

Jump/trigger events External trigger (rising or falling edge), manual trigger, timer, SCPI commands

Repeat count1 to 1,000,000 or infinite

Timer range2 µS to 3600 S

Timer resolution 4 ns or 8 digits


Height191.8 mm (7.55 in.) Width 412.8 mm (16.25 in.) Depth143.3 mm (5.64 in.)


Net 4.7 kg (10.4 lb.) Shipping 7.0 kg (15.4 lb.)


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