{"product_id":"utg1042x","title":"UTG1042X 40 MHz 2Ch Essential-Series Arbitrary Waveform Generator","description":"\u003ch1\u003eUNI-T UTG1042X 40 MHz 2Ch Arbitrary Waveform Generator: 16-Bit Dual-Channel Bench Function Generator\u003c\/h1\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUNI-T UTG1042X\u003c\/strong\u003e is a 40 MHz dual-channel arbitrary waveform generator built around a 16-bit DAC and 200 MSa\/s sample rate. It is the bandwidth-extended member of the UTG1000X Essential-Series — identical chassis, sample rate, modulation set, burst modes, and DAC resolution as the UTG1022X, with double the top-end sine output frequency.\u003c\/p\u003e\n\u003cp\u003e7 modulation types (AM, FM, PM, ASK, FSK, PSK, PWM), linear and logarithmic sweep, three pulse-burst modes, 200 built-in arbitrary waveforms, a 7-digit frequency counter (100 mHz to 200 MHz), and USB-Device + USB-Host connectivity. The 40 MHz sine and 20 MHz square \/ pulse output extend the usable range into communications-class signal generation, intermediate-frequency stimulus, and higher-frequency digital clock generation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40 MHz sine \/ 20 MHz square \u0026amp; pulse\u003c\/strong\u003e — dual-channel output with 1 µHz frequency resolution. Double the bandwidth of the UTG1022X in the same chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-bit vertical resolution\u003c\/strong\u003e — 65,536 amplitude levels. 4× the resolution of typical 14-bit Essential-tier generators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 MSa\/s sample rate\u003c\/strong\u003e — supports accurate waveform reconstruction across the 40 MHz output range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 built-in arbitrary waveforms\u003c\/strong\u003e — 4 kpts arbitrary waveform length for custom shapes; max arb output frequency 10 MHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 modulation types — AM, FM, PM, ASK, FSK, PSK, PWM\u003c\/strong\u003e — internal and external source. FM frequency deviation extends to 20 MHz (vs 10 MHz on UTG1022X).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse burst function\u003c\/strong\u003e — three modes (N-cycle, gated, infinite) with internal or external trigger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in 7-bit frequency counter\u003c\/strong\u003e — 100 mHz to 200 MHz input range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow jitter, low harmonic distortion\u003c\/strong\u003e — 150 ps typical pulse-wave jitter; THD \u0026lt; 0.2% (DC to 20 kHz, 1 Vpp).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-Device and USB-Host\u003c\/strong\u003e — PC SCPI control plus direct thumb-drive arbitrary waveform upload.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUNI-T UTG1042X Details\u003c\/h2\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003e40 MHz Sine Output\u003c\/h3\u003e\n\u003cp\u003eThe UTG1042X extends top-end sine output to 40 MHz and square \/ pulse output to 20 MHz — double the bandwidth of the UTG1022X without a chassis change. FM frequency deviation correspondingly doubles to 20 MHz max. Output amplitude at the 40 MHz top end is 1 mVpp to 5 Vpp (50 Ω); the full 1 mVpp to 10 Vpp range is maintained below 20 MHz. For applications that need bandwidth headroom for HF stimulus, intermediate-frequency communications work, or digital-clock generation at higher rates, the UTG1042X covers the workflow without forcing a step up to the Advanced-Series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e16-Bit Vertical Resolution\u003c\/h3\u003e\n\u003cp\u003eA 16-bit DAC provides 65,536 amplitude levels — 4× the resolution of typical 14-bit Essential-tier generators. The resolution advantage persists across the full 40 MHz output range, where lower-resolution DACs produce visible staircasing as the sample rate per cycle decreases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-res16\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Digital-Sampling.png\" alt=\"UTG1042X 16-bit DAC sampling\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eA 16-bit DAC provides 65,536 amplitude levels — 4× the resolution of typical 14-bit Essential-tier generators. The resolution advantage persists across the full 40 MHz output range, where lower-resolution DACs produce visible staircasing as the sample rate per cycle decreases.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-dual\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Dual.png\" alt=\"UTG1042X dual-channel output capability\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eBoth channels deliver the full feature set independently across the 40 MHz output range. Below 20 MHz, the full 20 Vpp output amplitude (high-Z) is maintained on both channels; from 20 MHz to 40 MHz, output amplitude is 10 Vpp max on each channel. No derating with channel count.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eDual-Channel Output with Same Function\u003c\/h3\u003e\n\u003cp\u003eBoth channels deliver the full feature set independently across the 40 MHz output range. Below 20 MHz, the full 20 Vpp output amplitude (high-Z) is maintained on both channels; from 20 MHz to 40 MHz, output amplitude is 10 Vpp max on each channel. No derating with channel count.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e7 Modulation Types\u003c\/h3\u003e\n\u003cp\u003eAM, FM, PM, ASK, FSK, PSK, and PWM with internal and external source. FM frequency deviation extends to 20 MHz (vs 10 MHz on UTG1022X) — useful for communications-class signal generation requiring wider FM deviation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-7mod\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Modulations.png\" alt=\"UTG1042X modulation menu showing 7 types\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eAM, FM, PM, ASK, FSK, PSK, and PWM with internal and external source. FM frequency deviation extends to 20 MHz (vs 10 MHz on UTG1022X) — useful for communications-class signal generation requiring wider FM deviation.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-burst\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Outputs-Bursts.png\" alt=\"UTG1042X pulse burst output modes\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eThree burst modes: N-cycle (1 to 50,000 cycles per trigger), gated, and infinite. Trigger source configurable internal or external, with rising or falling edge selection. The higher square \/ pulse top-end (20 MHz) extends burst-mode stimulus into higher-rate clock generation and digital-protocol testing.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003ePulse Burst Function\u003c\/h3\u003e\n\u003cp\u003eThree burst modes: N-cycle (1 to 50,000 cycles per trigger), gated, and infinite. Trigger source configurable internal or external, with rising or falling edge selection. The higher square \/ pulse top-end (20 MHz) extends burst-mode stimulus into higher-rate clock generation and digital-protocol testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eFrequency Sweep\u003c\/h3\u003e\n\u003cp\u003eLinear and logarithmic sweep modes across the 40 MHz output range. Sweep time 1 ms to 500 s, ±0.1% accuracy. The wider span is useful for crystal-oscillator characterization, filter Bode plots across HF bands, and resonance identification at intermediate frequencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-sweep\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Sweep-Function.png\" alt=\"UTG1042X frequency sweep configuration\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eLinear and logarithmic sweep modes across the 40 MHz output range. Sweep time 1 ms to 500 s, ±0.1% accuracy. The wider span is useful for crystal-oscillator characterization, filter Bode plots across HF bands, and resonance identification at intermediate frequencies.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-snr\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Signal-to-Noise-Ratio.png\" alt=\"UTG1042X high SNR output with DC offset\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eWhen small AC signals ride on top of a large DC offset, the UTG1042X maintains output cleanliness without the noise pickup that scales down to compensate. Combined with the 16-bit DAC, this means low-amplitude work on a DC pedestal stays usable down to the millivolt range — valuable for sensor-front-end characterization and ADC linearity testing.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eHigh SNR on Low-Amplitude Outputs\u003c\/h3\u003e\n\u003cp\u003eWhen small AC signals ride on top of a large DC offset, the UTG1042X maintains output cleanliness without the noise pickup that scales down to compensate. Combined with the 16-bit DAC, this means low-amplitude work on a DC pedestal stays usable down to the millivolt range — valuable for sensor-front-end characterization and ADC linearity testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eLow Jitter\u003c\/h3\u003e\n\u003cp\u003e150 ps typical pulse-wave jitter from the digital-sampling architecture. With the higher square \/ pulse top-end (20 MHz on the UTG1042X), timing-floor precision matters more — a 200 ps jitter floor at 20 MHz translates to ~0.4% of period, fine enough for serial-bus stimulus and clock-edge characterization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-jitter\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Jitter.png\" alt=\"UTG1042X low-jitter output performance\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003e150 ps typical pulse-wave jitter from the digital-sampling architecture. With the higher square \/ pulse top-end (20 MHz on the UTG1042X), timing-floor precision matters more — a 200 ps jitter floor at 20 MHz translates to ~0.4% of period, fine enough for serial-bus stimulus and clock-edge characterization.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-cnt\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Frequency-Range.png\" alt=\"UTG1042X built-in frequency counter\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003eA built-in frequency counter measures external signals from 100 mHz to 200 MHz (TTL compatible). The 200 MHz top-end reaches above the UTG1042X's own output range, useful for verifying external oscillators and clock sources that operate above the generator's bandwidth.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003e7-Bit Frequency Counter\u003c\/h3\u003e\n\u003cp\u003eA built-in frequency counter measures external signals from 100 mHz to 200 MHz (TTL compatible). The 200 MHz top-end reaches above the UTG1042X's own output range, useful for verifying external oscillators and clock sources that operate above the generator's bandwidth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eArbitrary Waveform Editor\u003c\/h3\u003e\n\u003cp\u003e200 built-in arbitrary waveforms cover standard engineering shapes. Custom waveforms uploadable over USB-Device (for SCPI workflows) or via USB-Host thumb drive (for direct-import scenarios without a connected computer). Maximum arb output frequency 10 MHz.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\u003ca href=\"#lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-arb\" class=\"product-thumb-link\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Modulation.png\" alt=\"UTG1042X arbitrary waveform editor\" class=\"product-image-thumb\"\u003e\n\u003c\/a\u003e\n\u003cfigcaption class=\"product-figcaption\"\u003e200 built-in arbitrary waveforms cover standard engineering shapes. Custom waveforms uploadable over USB-Device (for SCPI workflows) or via USB-Host thumb drive (for direct-import scenarios without a connected computer). Maximum arb output frequency 10 MHz.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eCommunications and IF Stimulus\u003c\/h3\u003e\n\u003cp\u003e40 MHz sine output reaches the lower end of HF communications and intermediate-frequency test scenarios. With AM, FM, PM, ASK, FSK, and PSK modulation — and FM deviation extending to 20 MHz — the UTG1042X supports receiver alignment, demodulation testing, and basic communications instruction at frequencies the UTG1022X cannot reach.\u003c\/p\u003e\n\u003ch3\u003eDigital Clock and Bus Stimulus\u003c\/h3\u003e\n\u003cp\u003e20 MHz square and pulse output covers digital clock generation for embedded test setups, microcontroller stimulus at higher rates, and serial-bus stimulus through I²C, SPI, and UART bit-rates up to the protocol limits. Combined with N-cycle burst mode, the UTG1042X replaces dedicated pattern generators for many basic stimulus tasks.\u003c\/p\u003e\n\u003ch3\u003eCrystal and Filter Characterization at HF\u003c\/h3\u003e\n\u003cp\u003eSwept stimulus across the 40 MHz range covers crystal-oscillator characterization (typical 1–30 MHz fundamentals), HF filter Bode plots, and ceramic-resonator pull testing. Linear and logarithmic sweep modes match the measurement type.\u003c\/p\u003e\n\u003ch3\u003eEngineering Bench — Bandwidth-Extended Primary Generator\u003c\/h3\u003e\n\u003cp\u003eFor benches where the daily-use frequency envelope occasionally exceeds 20 MHz, the UTG1042X covers the range without forcing a step up to the Advanced-Series. Same controls and same workflows as the UTG1022X — the bandwidth difference is the only thing that needs new attention in the manual.\u003c\/p\u003e\n\u003ch3\u003eEducation and Teaching Labs (Communications Curriculum)\u003c\/h3\u003e\n\u003cp\u003eFor signals-and-systems and communications curriculum that exceeds the UTG1022X's 20 MHz envelope, the UTG1042X covers the lab requirements with the same controls and same student-facing interface — useful for departments that want one generator model across multiple course levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories and Family Options\u003c\/h2\u003e\n\u003ch3\u003eIncluded with Every Unit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower cord conforming to destination country standard\u003c\/li\u003e\n\u003cli\u003eUSB cable (UT-D04)\u003c\/li\u003e\n\u003cli\u003eBNC-BNC cable (UT-L45)\u003c\/li\u003e\n\u003cli\u003eBNC-to-alligator clip cable (UT-L02A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT-M14\u003c\/strong\u003e — 10 W external power amplifier option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFamily Members\u003c\/h3\u003e\n\u003cp\u003eThe UTG1000X Essential-Series consists of three SKUs sharing the same chassis, sample rate, modulation set, burst modes, and 16-bit DAC:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUTG1022X\u003c\/strong\u003e — 20 MHz sine \/ 10 MHz square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUTG1022X-PA\u003c\/strong\u003e — UTG1022X with built-in 4 W power amplifier (1 µHz to 100 kHz output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUTG1042X\u003c\/strong\u003e — 40 MHz sine \/ 20 MHz square (this product)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep Up — UTG2000B Advanced-Series\u003c\/h3\u003e\n\u003cp\u003eFor deeper memory (16 Mpts vs 4 kpts arbitrary length), higher sample rate (320 MSa\/s on UTG2062B), LAN connectivity, 10 MHz In\/Out reference, and a wider modulation envelope, the bench-form-factor \u003cstrong\u003eUTG2062B\u003c\/strong\u003e (60 MHz), \u003cstrong\u003eUTG2082B\u003c\/strong\u003e (80 MHz), and \u003cstrong\u003eUTG2122B\u003c\/strong\u003e (120 MHz) Advanced-Series generators extend bandwidth and feature set.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat's different between the UTG1042X and the UTG1022X?\u003c\/p\u003e\n\u003cp\u003eMaximum output frequency. The UTG1042X doubles top-end sine to 40 MHz and square \/ pulse to 20 MHz; ramp to 1 MHz (vs 400 kHz on UTG1022X). FM frequency deviation also doubles to 20 MHz max. All other specifications — chassis, sample rate, DAC, modulation types, burst modes, sweep, frequency counter, display, USB connectivity — are identical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhy is output amplitude lower at higher frequencies?\u003c\/p\u003e\n\u003cp\u003eBelow 20 MHz, the full 10 Vpp \/ 20 Vpp (50 Ω \/ high-Z) amplitude range is available. From 20 MHz to 40 MHz, amplitude reduces to 5 Vpp \/ 10 Vpp. The reduction reflects the output stage's frequency-dependent drive capability — common to function generators in this class and tier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eCan the UTG1042X generate IF-stage stimulus for communications work?\u003c\/p\u003e\n\u003cp\u003eYes, for IF stages up to 40 MHz. With FM frequency deviation extending to 20 MHz and full AM\/PM\/ASK\/FSK\/PSK modulation available, the UTG1042X covers most communications-instruction and entry-level IF testing scenarios. For higher carrier frequencies, the USG3000M series RF signal generators cover up to 3 GHz.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eCan I upload arbitrary waveforms without connecting a PC?\u003c\/p\u003e\n\u003cp\u003eYes. The UTG1042X has both USB-Device and USB-Host. USB-Host accepts standard USB thumb drives — waveforms saved as compatible files can be loaded directly into the 200 arbitrary-waveform stores without a PC connection. Custom waveforms are created in the upper-computer software and exported to USB.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eDoes the SCPI command set carry over from the UTG1022X?\u003c\/p\u003e\n\u003cp\u003eYes. The UTG1000X family shares one SCPI command set documented in the UTG1000X Programming Manual. Scripts written for the UTG1022X port directly to the UTG1042X with no command-level changes — only the frequency-range parameter limits change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-res16\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Digital-Sampling.png\" alt=\"UTG1042X 16-bit DAC sampling\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e16-bit DAC, 65,536 amplitude levels — resolution persists across the 40 MHz output range\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-dual\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Dual.png\" alt=\"UTG1042X dual-channel output capability\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eFull 20 Vpp at ≤ 20 MHz; 10 Vpp at ≤ 40 MHz — both channels independent\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-7mod\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Modulations.png\" alt=\"UTG1042X modulation menu showing 7 types\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e7 modulation types; FM frequency deviation to 20 MHz max\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-burst\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Outputs-Bursts.png\" alt=\"UTG1042X pulse burst output modes\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eN-cycle, gated, and infinite burst — up to 20 MHz square \/ pulse output\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-sweep\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Sweep-Function.png\" alt=\"UTG1042X frequency sweep configuration\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eLinear or logarithmic sweep across 40 MHz output range\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-snr\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Signal-to-Noise-Ratio.png\" alt=\"UTG1042X high SNR output with DC offset\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eSmall AC signals stay clean even when superimposed on large DC offset\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-jitter\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Jitter.png\" alt=\"UTG1042X low-jitter output performance\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e150 ps typical pulse-wave jitter — 200 ps floor above 5 MHz square output\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-cnt\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Frequency-Range.png\" alt=\"UTG1042X built-in frequency counter\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e7-bit frequency counter, 100 mHz to 200 MHz — reaches above the generator output range\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca id=\"lb-utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator-arb\" href=\"#_\" class=\"product-lightbox\"\u003e\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UTG1000X-Modulation.png\" alt=\"UTG1042X arbitrary waveform editor\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e200 built-in arbitrary waveforms + custom upload via USB-Device or USB-Host\u003c\/span\u003e\n\u003c\/a\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":47708627108124,"sku":"181300100065X","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UTG1042X_Cables.jpg?v=1723076555","url":"https:\/\/uni-trendus.com\/products\/utg1042x","provider":"Uni-Trend US","version":"1.0","type":"link"}