# GW Instek MFG-2260MRA 60MHz Dual Channel Arbitrary Function Generator with 320MHz RF Signal Generator, Pulse Generator, Modulation, Power Amplifier # GW Instek MFG-2260MRA 60MHz Dual Channel Arbitrary Function Generator with 320MHz RF Signal Generator, Pulse Generator, Modulation, Power Amplifier ## Key Features At A Glance - Up to five simultaneous output channels: dual arbitrary function generator channels, RF signal generator, 25 MHz pulse generator, and 20 W power amplifier (channel mix varies by model) - Arbitrary waveform generation with 200 MSa/s sample rate, 100 MHz repetition rate, 14-bit amplitude resolution, and 16k point memory depth - AFG channel frequency coverage from 1 µHz to 60 MHz (sine); RF channel sine coverage to 160 MHz or 320 MHz depending on model - Ground-isolated output, sync, and modulation I/O connectors rated to ±42 Vpk (DC+AC peak) to chassis earth for floating circuit tests - AM, FM, PM, FSK, PWM, and SUM modulation on AFG channels; RF channel adds ASK and PSK digital modulation - Built-in 150 MHz frequency counter with 8-digit resolution and ±20 ppm time base accuracy - 20 W / 20 dB power amplifier with 5 Hz–100 kHz bandwidth and <0.1% THD (limited by current setting) on equipped models - 4.3-inch TFT color display with USB Host, USB Device, and LAN interface (LAN on MFG-22XX models only) The GW Instek MFG-2000 Series is a family of multi-channel function generators that combines up to five distinct signal sources in a single benchtop instrument. Depending on model, the series integrates one or two equivalent-performance arbitrary function generator channels, an RF signal generator, a 25 MHz pulse generator, and a 20 W audio-range power amplifier. The ten models in the series range from a basic single-channel arbitrary function generator with pulse generator up through fully loaded five-channel configurations that pair dual 60 MHz AFG channels with a 320 MHz RF signal generator and the power amplifier. The series is positioned for educational and industrial applications that benefit from consolidating multiple signal sources at one bench position. Stated applications include dual-channel correlated waveform generation, IQ modulation signal generation, low-frequency vibration simulation, automotive sensor simulation, AM/FM broadcast signal simulation, PWM motor and fan control signal generation, pulse-synchronized signal generation, pulse-noise generation, and audio circuit and speaker testing. The combination of an AFG channel, an RF channel, a pulse generator, and a power amplifier in one chassis supports use in scientific research, education, R&D, and production quality control. ## Brand Heritage GW Instek is the test and measurement brand of Good Will Instrument Co., Ltd., a Taiwan-based instrument manufacturer founded in 1975 and headquartered in New Taipei City. The company has operated continuously under the GW Instek brand and has not undergone a major corporate acquisition or rebrand affecting the product line. ## Compare Other Models in This Series The MFG-2000 Series is structured as ten models that share a common chassis, display, and arbitrary-waveform engine but differ in which functional channels are populated. Every model includes one AFG channel and a 25 MHz pulse generator. From there, the configurations branch on four independent axes: AFG channel count (one or two), AFG channel bandwidth (10, 20, 30, or 60 MHz), the presence and bandwidth of an RF signal generator channel (none, 160 MHz, or 320 MHz), and the presence of the 20 W power amplifier. Within the family, model numbers in the MFG-21XX range are single-channel AFG models and MFG-22XX numbers are dual-channel AFG models. Model suffixes encode the additional channels: M indicates the modulation/sweep/burst/frequency-counter feature set, MF indicates a 160 MHz RF channel, MR indicates a 320 MHz RF channel, and the A suffix indicates the power amplifier is installed. LAN is included only on MFG-22XX models. Each model below is listed as its own product page with new-matched pricing. Confirm that the suffix matches the channel set you need before ordering, since the suffix difference is the difference between single-channel and dual-channel AFG, between no RF channel and a 320 MHz RF channel, and between a unit with or without the power amplifier installed. The four entry models — MFG-2110, MFG-2120, MFG-2120MA, and MFG-2130M — are all single-channel AFGs paired with the pulse generator. They differ in AFG bandwidth (10 MHz, 20 MHz, 20 MHz with power amplifier, and 30 MHz respectively) and in whether modulation and the power amplifier are present. The MFG-2160MF and MFG-2160MR add a 60 MHz AFG channel and an RF signal generator at 160 MHz and 320 MHz respectively; these are the single-channel-AFG models intended for applications that need both baseband and RF stimulus from one instrument. The MFG-22XX dual-channel models add a second equivalent-performance AFG channel and add LAN connectivity. The MFG-2230M provides dual 30 MHz AFG channels; the MFG-2260M provides dual 60 MHz AFG channels; the MFG-2260MFA adds the 160 MHz RF channel and the 20 W power amplifier to dual 60 MHz AFG channels; and the MFG-2260MRA is the top configuration, with dual 60 MHz AFG channels, a 320 MHz RF channel, and the power amplifier. The comparison table below lists the channel inventory for each model side by side so the per-axis differences are explicit. Model CH1 Frequency CH2 Frequency RF Generator **MFG-2260MRA** 60 MHz 60 MHz 320 MHz MFG-2110 10 MHz — — MFG-2120 20 MHz — — MFG-2120MA 20 MHz — — Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - Quick Start Guide x 1 - CD-ROM with MFG Software and User Manual x 1 - GTL-110 BNC Cable x 2 ## Product Core & Specifications CH1 / CH2 Specifications (Function With ARB) Standard Waveforms Sine, Square, Ramp, Pulse, Noise Arb Function Built-in Sample Rate 200 MSa/s Repetition Rate 100 MHz Waveform Length 16k points Amplitude Resolution 14 bits Non-volatile Memory 10 sets, 16k points each User-defined Output Section From point 2 ~ 16384 (user-defined) User-defined Output Marker Section From point 2 ~ 16384 (user-defined) Output Mode 1~1,048,575 cycles or infinite mode Frequency Range Sine: 60 MHz (max); Square: 25 MHz (max); Triangle, Ramp: 1 MHz Frequency Resolution 1 µHz Accuracy Stability ±20 ppm Aging ±1 ppm, per 1 year Tolerance ≤ 1 µHz Amplitude Range 1 mVpp to 10 Vpp (into 50Ω); 2 mVpp to 20 Vpp (open-circuit) Amplitude Accuracy ±2% of setting ±1 mVpp (at 1 kHz/into 50Ω without DC offset) Amplitude Resolution 0.1 mV or 4 digits Flatness ±1% (0.1 dB) ≤1 MHz; ±3% (0.3 dB) ≤50 MHz; ±10% (0.9 dB) ≤160 MHz; ±30% (3 dB) ≤320 MHz (sinewave relative to 1 kHz/into 50Ω) Amplitude Units Vpp, Vrms, dBm DC Offset Range ±5 Vpk AC+DC (into 50Ω); ±10 Vpk AC+DC (open circuit) DC Offset Accuracy 1% of setting + 5 mV + 0.5% of amplitude Output Impedance 50Ω typical (fixed); > 10 MΩ (output disabled) Output Protection Short-circuit protected; Overload relay automatically disables main output Output Ground Isolation 42 Vpk max Sync Output TTL-compatible into >1 kΩ; 50Ω standard; 42 Vpk max isolation Sine Wave Harmonic Distortion −60 dBc DC~200 kHz; −55 dBc 200 kHz~1 MHz; −45 dBc 1 MHz~10 MHz; −30 dBc 10 MHz~320 MHz (Ampl > 0.1 Vpp) Sine Wave THD < 0.1% (Ampl > 1 Vpp) DC~100 kHz Square Wave Rise/Fall Time < 15 ns Square Wave Overshoot < 5% Square Wave Asymmetry 1% of period + 5 ns Square Wave Variable Duty Cycle 0.01% to 99.99% (limited by current frequency setting) Square Wave Jitter 20 ppm + 500 ps Ramp Linearity < 0.1% of peak output Ramp Variable Symmetry 0% ~ 100% Pulse Frequency 1 µHz ~ 25 MHz Pulse Width ≥ 20 ns (limited by current frequency setting) Pulse Variable Duty Cycle 0.01% ~ 99.99% (limited by current frequency setting) Pulse Overshoot < 5% Pulse Jitter 20 ppm + 500 ps Pulse Generator (25 MHz, built into all models) Amplitude 1 mVpp ~ 2.5 Vpp (into 50Ω); 2 mVpp ~ 5 Vpp (open-circuit) Offset ±1 Vpk AC+DC (into 50Ω); ±2 Vpk AC+DC (open circuit) Frequency 1 µHz ~ 25 MHz Pulse Width 20 ns ~ 999.9 ks (limited by current frequency setting) Variable Duty Cycle 0.01% ~ 99.99% (limited by current frequency setting) Leading and Trailing Edge Time 10 ns ~ 20 s (1 ns resolution, limited by current frequency and pulse width settings) Overshoot < 5% Jitter 100 ppm + 500 ps RF Generator (Function With ARB) Waveforms Sine, Square, Ramp, Pulse, Noise, ARB Amplitude (into 50Ω) 1 mVpp to 2 Vpp (MFG-2XXXMF); 1 mVpp to 1 Vpp (MFG-2XXXMR) Offset ±1 Vpk AC+DC (into 50Ω); ±2 Vpk AC+DC (open circuit) Frequency 1 µHz ~ 160 MHz (MFG-2XXXMF); 1 µHz ~ 320 MHz (MFG-2XXXMR) Modulation Type AM, FM, PM, FSK, PWM Sweep Type Frequency Source INT/EXT (INT only for AM, FM, PM, PWM) PSK Carrier Waveforms Sine, Square, Triangle, Ramp, Pulse **Important:** External modulation input voltage range: ±5 V full scale into 10 kΩ, DC to 20 kHz. External trigger input: TTL-compatible into 10 kΩ DC-coupled, pulse width >100 ns. All external I/O connectors are ground-isolated to ±42 Vpk (DC+AC peak) maximum to chassis earth.**Important:** Specifications apply when the function generator is powered on for at least 30 minutes under +20°C to +30°C.**Important:** A total of ten arbitrary waveforms can be stored; each waveform can be composed of a maximum of 16k points.**Important:** Add 1/10th of output amplitude and offset specification per °C for operation outside of 0°C to 28°C range (1-year specification).**Important:** Sine Wave Harmonic Distortion specification is measured with DC offset set to zero.**Important:** Jitter specification for the RF Generator is 20 ppm + 5 ns.**Important:** Leading and Trailing Edge Time adjustment is only supported on the Pulse channel.**Important:** LAN interface is available on MFG-22XX Series models only.**Important:** DSO Link (Direct Waveform Reconstruction with GDS series oscilloscopes) is only available on MFG-22XX Series.Recommended pairing: the MFG-22XX models support Direct Waveform Reconstruction (DSO Link) with GW Instek GDS-series digital oscilloscopes, allowing waveforms captured on a GDS scope to be transferred directly to the generator's arbitrary waveform memory. **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:** 1378.0 USD - **Vendor:** GW Instek - **Type:** Func Gen - **Tags:** Arbitrary Waveform, Instek, Manufacturers, product_manual_group_1, Product_new, Signal Generators ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1378.00 USD | In stock | ## Images - MFG-2260MRA Instek Arbitrary Waveform Generator --- > Source: [ValueTronics](https://valuetronics.com/products/mfg-2260mra-instek-arbitrary-waveform-generator-new) > Updated: 2026-05-30