# Tektronix AFG1022 25 MHz Arbitrary Function Generator # Tektronix AFG1022 25 MHz Arbitrary Function Generator ## Key Features At A Glance - Dual-channel arbitrary/function generation with sine bandwidth from 25 MHz to 60 MHz across the series - 14-bit vertical resolution with 125 MS/s to 300 MS/s sample rate and 8 k to 1 M-point arbitrary record length - Output amplitude 1 mVp-p to 10 Vp-p into 50 Ω loads - Continuous, sweep, burst, and modulation run modes (AM, FM, PM, FSK; additional modes on select model) - Built-in 200 MHz frequency counter with 6-digit resolution for frequency, period, pulse width, and duty cycle - 64-MByte non-volatile internal memory plus USB host/device (USB TMC) for storage expansion and remote control - 3.95-inch color TFT display; free ArbExpress waveform editing and TekSmartLab compatibility; 5-year warranty The Tektronix AFG1000 Series is a dual-channel arbitrary/function generator built to deliver waveform generation with a strong price-performance ratio. The series comprises two models that share a common architecture while spanning a range of bandwidth and output capability, and it provides sine, square, pulse, ramp, noise, and 45 additional frequently used arbitrary waveforms — 50 built-in waveforms in total — together with output amplitude up to 10 Vp-p and a built-in 200 MHz frequency counter that together cover most waveform generation needs in experiment and test work. The listed applications for the AFG1000 Series are electric and electronics experiments, communications experiments, sensor simulation, and functional test. The series is positioned as a tool for students and other users to complete their experiment and test jobs, and it serves as a building block of the Tektronix educational solution through its compatibility with TekSmartLab for teaching, learning, and lab management. That combination of real on-hand inventory and hands-on verification is how we stand behind what we sell. ## Brand Heritage Tektronix has operated under its own name since its founding in 1946. In 2007 it was acquired by Danaher Corporation, and in 2016 it became part of Fortive Corporation when Fortive was spun off from Danaher. The Tektronix brand has remained constant throughout these ownership changes. ## Compare Other Models in This Series The AFG1000 Series comprises two dual-channel arbitrary/function generator models, the AFG1022 and the AFG1062, built on a shared architecture. Both provide 14-bit arbitrary waveforms, output amplitude from 1 mVp-p to 10 Vp-p into 50 Ω, a 200 MHz frequency counter, a 3.95-inch color display, and 64-MByte non-volatile memory. The two models differ in maximum bandwidth, sample rate, arbitrary-waveform record length, and the breadth of available modulation and per-channel capability. Each model's exact figures are shown in the comparison table that follows. Each new model below has its own dedicated product page with condition-matched pricing. Compare the bandwidth, sample rate, and memory of the AFG1022 and AFG1062 in the table that follows, then open the individual product page for the model that fits the application. The principal differences between the two models are bandwidth and arbitrary-waveform performance. The AFG1022 provides sine output to 25 MHz, square output to 12.5 MHz, ramp to 1 MHz, a 125 MS/s sample rate, and 8,192-point record length, while the AFG1062 provides sine to 60 MHz, square to 30 MHz, ramp to 2 MHz, a 300 MS/s sample rate, and 1 M-point record length. The models also differ in modulation and channel behavior. On the AFG1022, modulation, sweep, and burst modes are available on channel 1 only, whereas the AFG1062 supports these modes on both channels equally; amplitude-shift keying, phase-shift keying, and pulse-width modulation are available on the AFG1062 only. The comparison table below details these differences alongside noise bandwidth, jitter, and rise/fall-time figures for each model. Model Max Sine Frequency Max Square Frequency Sample Rate **AFG1022** 25 MHz 12.5 MHz 125 MS/s AFG1062 60 MHz 30 MHz 300 MS/s Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - AFG1000 Arbitrary/Function Generator Safety and Compliance Instructions; printed document - AFG1000 Documentation CD (Quick Start User Manual English; Quick Start User Manual Simplified Chinese; Programmer Manual; Specifications and Performance Verification Manual) - Power cord, specified by country - Certificate of calibration; printed document - USB cable x 1, Type A to Type B - BNC cable x 2 - Tektronix Supplemental Information Sheet For the Peoples Republic of China: China RoHs; printed document - Fuse, cartridge; 5 x 20 mm, 0.5 A, 250 V, time-delay - Fuse, cartridge; 5 x 20 mm, 1 A, 250 V, time-delay ## Product Core & Specifications Specification Value Channels Number of channels 2 Built-in Waveforms Built-in waveforms Sine, Square, Pulse, Ramp, Noise, and 45 frequently used arbitrary waveforms Sine Wave Range 1 μHz to 25 MHz Sine wave in burst mode 2 mHz to 25 MHz Effective maximum frequency out 25 MHz Amplitude flatness (1 Vp-p), typical, <10 MHz ±0.2 dB Amplitude flatness (1 Vp-p), typical, ≥10 MHz ±0.3 dB Harmonic distortion (1 Vp-p), ≤10 MHz < -50 dBc Harmonic distortion (1 Vp-p), >10 MHz < -50 dBc Total harmonic distortion < 0.2% (10 Hz to 20 kHz, 1 Vp-p) Spurious (1 Vp-p) < -45 dBc Phase noise, typical 1 MHz: < -110 dBc/Hz at 10 kHz offset, 1 Vp-p Residual clock noise, typical \-57 dBm Square Wave Range 1 μHz to 12.5 MHz Rise/fall time <12 ns Jitter (rms), typical <1 ns Overshoot <5% Ramp Wave Range 1 μHz to 1 MHz Linearity, typical ≤ 0.1% of peak output at 10% - 90% of amplitude range, at 1 kHz, 1 Vp-p, 50% symmetry Symmetry 0.0% to 100.0% Pulse Wave Range 1 μHz to 12.5 MHz Pulse width range 40 ns to 999 ks Pulse width resolution 1 ns or 4 digits Pulse duty <1 MHz, 0.1% to 99.9% (limitations of pulse duty width apply); ≥1 MHz, 50% fixed Edge transition time <12 ns, fixed Overshoot, typical <5% Jitter (rms), typical <1 ns Noise Noise bandwidth (-3 dB) 25 MHz Noise type White Gausian DC Range \-5 V to +5 V, 50 Ω load Arbitrary Waveform Range 1 μHz to 10 MHz Arbitrary waveform in burst mode 2 mHz to 10 MHz Effective analog bandwidth (-3 dB) 30 MHz Non-volatile memory 64 MByte Memory length 2 to 8,192 Sampling rate 125 MS/s Vertical resolution 14 bits Rise and fall time < 10 ns Jitter (rms), typical < 6 ns Frequency Resolution 1 μHz or 12 digits Internal reference stability ±1 ppm at 0 - 40 °C Internal reference aging ±1 ppm per year Amplitude Range (50 Ω load), ≤25 MHz 1 mVp-p to 10 Vp-p Range (open circuit or high Z load), ≤25 MHz 2 mVp-p to 20 Vp-p Accuracy ±(1% of setting +1 mVp-p), (1 kHz sine waveform, 0 V offset) Resolution 1 mVp-p, 1 mVrms or 4 digits Units Vp-p, Vrms Output impedance 50 Ω (typical) Local impedance setting Selectable: 50 Ω, 1 Ω to 10.000 kΩ, High Z (adjusts displayed amplitude according to selected load impedance) Isolation No floating ground, signal ground connected to chassis ground Signal output protection Short-circuit tolerance, main output automatically disabled when over current DC Offset Range ±(5 Vpk – Amplitudep-p/2), 50 Ω load; ±(10 Vpk – Amplitudep-p/2), open circuit or high Z load Accuracy ±(1% of |setting| + 1 mV + 0.5% of amplitude (Vp-p)) Resolution 1 mV or 4 digits Modulation (channel 1 only on AFG1022) Amplitude modulation — carrier waveforms Sine, square, ramp, arbitrary, except DC and noise Amplitude modulation — source Internal / external Amplitude modulation — internal modulating waveforms Sine, square, ramp, noise, arbitrary Amplitude modulation — internal AM frequency 2 mHz to 20 kHz Amplitude modulation — depth 0.0% to 100.0% Frequency modulation — internal modulating frequency 2 mHz to 20 kHz Frequency modulation — frequency deviation 2 mHz to 12.5 MHz Phase modulation — internal PM frequency 2 mHz to 20 kHz Phase modulation — phase deviation 0° to 180° Frequency shift keying — FSK rate 2 mHz to 100 kHz Sweeping (channel 1 only on AFG1022) Carrier waveforms Sine, square, ramp Minimum start-stop frequency 1 μHz Maximum start-stop frequency — sine 25 MHz Maximum start-stop frequency — square 12.5 MHz Maximum start-stop frequency — ramp 1 MHz Type Linear, logarithmic Direction Up / down Sweep time 1 ms to 500 s ± 0.1% Burst (channel 1 only on AFG1022) Trigger sources Internal, external, or manual > **Important:** Isolation: no floating ground — the signal ground is connected to chassis ground. > **Important:** Probes and accessories are not covered by the warranty and Service Offerings. Refer to the datasheet of each probe and accessory model for its unique warranty and calibration terms. ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 1225.5 USD - **Vendor:** Tektronix - **Type:** Arbitrary Generator - **Tags:** AFG1022, Arbitrary Generator, Arbitrary Waveform, Factory New, Inc., Manufacturers, Model 1022, product_manual_group_1, Product_new, Signal Generators, Tektronix ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1225.50 USD | In stock | ## Images - AFG1022 Tektronix Arbitrary Waveform Generator --- > Source: [ValueTronics](https://valuetronics.com/products/afg1022-tektronix-arbitrary-waveform-generator-new) > Updated: 2026-06-02