Tektronix AFG31021 Function Generator & Counter 25MHz

  • RS Stock No. 179-3504
  • Mfr. Part No. AFG31021
  • Manufacturer Tektronix
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Tektronix AFG31021 Function Generator & Counter

The Tektronix AFG31000 series is a single channel 25MHz high-performance AFG is designed with a built-in arbitrary waveform generator. It monitors the real-time waveform and measurement of the waveform. It is the largest touchscreen in the market. It provides advanced waveform generation and programming capabilities, waveform verification and a modern touchscreen interface. The function generator has a 14-bit vertical resolution. The function generator also has built-in function waveforms such as sine, square, ramp and many more. It gives output with less distortion. The measurement of waves is done in an accurate format and the frequency deviation is shown precisely as the output function.

Features and Benefits

• Output amplitude range 1mV P-P to 10V P-P with 50ohm loads
• Sequencing option adds the ability to program long, complex waveform with up to 256 steps
• 9in screen works as a smartphone and has fast access to frequently used setting
• Built-in ArbBuilder lets you create and edit arbitrary waveform on the instrument, eliminating the need to connect to a PC
• Outputs are protected from overvoltage and current to minimize potential instrument damage
• Basic mode lets you change frequency without the need to worry about waveform length and sample rate
• Dual mode basic modes and advanced mode
• Works on initial frequency of 25MHz
• Basic (DDS) mode:
• 25MHz sine wave waveforms
• 250MSa/s Sampling rate
• Advanced (Sequence) mode: Continuous mode (optional Sequence, Triggered and Gated modes)


• Advanced research
• Clock and system synchronization
• Real world signal replication
• Component and circuit characterization and validation
• Embedded circuit design and test
• General purpose signal generation

Attribute Value
Maximum Frequency Range Sinewave 25MHz
Maximum Frequency Range Square Pulse and Arbitrary Waveform Pulse) MHz, 12.5 (Arbitrary Waveform) MHz, 20 (Square
Minimum Frequency Range Square Pulse and Arbitrary Waveform Pulse) μHz, 1 (Arbitrary Waveform) MHz, 1 (Square
Maximum Frequency Range Triangle/Saw 500kHz
Minimum Frequency Range Triangle/Saw 1µHz
Digital Frequency Yes
Digital Amplitude and Offset Yes
Internal Linear and Log Sweep Yes
Internal and External Amplitude Modulation Yes
FM Modulation Yes
Output Impedance 50Ω
Weight 4.7kg
Height 191.8mm
Input Impedance 10 kΩ
Dimensions 412.8 x 143.3 x 191.8mm
Frequency Range Square Pulse and Arbitrary Waveform Pulse), 1 mHz → 12.5 MHz (Arbitrary Waveform), 1 μHz → 20 MHz (Square
Model Number p AFG31021
Width 143.3mm
Length 412.8mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +50°C
Output Amplitude 10V Pk-Pk
1 In stock for delivery within 6 working days
Price (VAT excluded) Each
Was TWD87,450.00
TWD 74,543.00
(exc. GST)
TWD 78,270.00
(inc. GST)
Per unit
1 +