{"product_id":"jds8060-jds8080-dual-channel-dds-function-signal-generator-frequency-counter","title":"JDS8060\/JDS8080 Dual Channel DDS Function Signal Generator","description":"\n\u003ch2\u003eJDS8060 \/ JDS8080 Programmable Dual Channel DDS Function Signal Generator with Frequency Counter \u0026amp; Sweeper\u003c\/h2\u003e\n\n\u003cp\u003eTake your electronics lab, engineering bench, or educational setup to the next level with the \u003cstrong\u003eJDS8060 \/ JDS8080 Dual Channel DDS Function Signal Generator\u003c\/strong\u003e. Featuring Direct Digital Synthesis (DDS) technology, this programmable instrument delivers exceptional waveform accuracy, ultra-fine frequency resolution down to 1 nHz, and a powerful built-in frequency counter — all in one compact unit. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Independent Channels:\u003c\/strong\u003e Both channels can simultaneously output the same or different waveforms, with all parameters independently adjustable. Phase difference between channels is continuously adjustable from 0° to 359.99°.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Sine Wave Frequency Range:\u003c\/strong\u003e JDS8060 covers 1 nHz–60 MHz; JDS8080 reaches up to 80 MHz for even more demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e275 MSa\/s Sampling Rate:\u003c\/strong\u003e Captures more waveform data per unit time for highly accurate waveform reproduction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14-Bit Vertical Resolution:\u003c\/strong\u003e Delivers exceptionally fine, detailed waveforms with 8,192 points per channel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e160+ Built-in Arbitrary Waveforms:\u003c\/strong\u003e Includes 160 preset waveforms plus 99 user-definable waveform slots — covering sine, square, triangle, pulse, ramp, CMOS, DC level, half-wave, full-wave, Lorentz, noise, trapezoidal, and many more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Modulation:\u003c\/strong\u003e Supports AM, FM, PM, ASK, FSK, PSK, and PWM modulation types for versatile signal simulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSweep Functions:\u003c\/strong\u003e Linear and logarithmic sweep modes for frequency, amplitude, and duty cycle — ideal for filter characterization and system testing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVCO (Voltage-Controlled Output):\u003c\/strong\u003e Control frequency, amplitude, and duty cycle via an external analog voltage signal for voltage-controlled sweep applications widely used in industrial debugging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Frequency Counter:\u003c\/strong\u003e Measures frequency, positive\/negative pulse width, period, and duty cycle with a counter range of 0–4,294,967,295.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Pulse Control:\u003c\/strong\u003e Pulse width adjustable from 0.020 µs–4 s; pulse period from 0.02 µs–40 s; pulse bias and amplitude continuously adjustable, accurate to 0.01 V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth + PC Software Control:\u003c\/strong\u003e Connect via Bluetooth using the free mobile APP or the included PC software to remotely control all functions, import\/export arbitrary waveform CSV data, and monitor all parameters in real time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Trigger Sources:\u003c\/strong\u003e Manual burst, CH2 burst, external burst (AC), and external burst (DC).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmplitude Range:\u003c\/strong\u003e 2 mVpp–25 Vpp (frequency \u0026lt;1 MHz); scales appropriately at higher frequencies with a 50 Ω typical output impedance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#4f81bd; color:#fff;\"\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eJDS8060\u003c\/th\u003e\n      \u003cth\u003eJDS8080\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e2 (Dual)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSine Wave Frequency\u003c\/td\u003e\n\u003ctd\u003e1 nHz – 60 MHz\u003c\/td\u003e\n\u003ctd\u003e1 nHz – 80 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSquare \/ Triangle Wave\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e1 nHz – 15 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e275 MSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWave Length\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e8,192 points\/channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVertical Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e14 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e1 nHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRise\/Fall Time\u003c\/td\u003e\n\u003ctd\u003e≤20 nS\u003c\/td\u003e\n\u003ctd\u003e≤10 nS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplitude Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e1 mVpp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplitude Stability\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e±1% ±1 mVpp (@1 kHz, \u0026gt;10 mVpp)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOffset Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-9.99 V to 12.00 V (resolution: 0.01 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePhase Adjustment\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0° – 359.99° (resolution: 0.01°)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e50 Ω (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSweep Modes\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eLinear, Logarithmic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModulation Types\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eAM, FM, PM, ASK, FSK, PSK, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCounter Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0 – 4,294,967,295\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Signal Generator (JDS8060 or JDS8080)\u003c\/li\u003e\n  \u003cli\u003e1× Power Cable\u003c\/li\u003e\n  \u003cli\u003e1× BNC Male Plug Test Lead\u003c\/li\u003e\n  \u003cli\u003e1× USB Data Cable\u003c\/li\u003e\n  \u003cli\u003e1× BNC to Alligator Clips Test Lead\u003c\/li\u003e\n  \u003cli\u003e1× Quick Start Guide\u003c\/li\u003e\n  \u003cli\u003eFree PC Software \u0026amp; Communication Protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThe JDS8060\/JDS8080 is ideal for electronics engineers, R\u0026amp;D labs, university teaching labs, automotive technicians, hobbyist makers, and anyone who needs a reliable, feature-rich signal source for circuit testing, waveform analysis, filter evaluation, sensor simulation, and educational demonstrations.\u003c\/p\u003e\n\n\u003cp\u003eFor technical guidance on electronic measurement best practices, visit the NIST Electrical Measurements resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is the difference between the JDS8060 and JDS8080 signal generators?\u003c\/h4\u003e\n\u003cp\u003eA: The primary difference is the maximum sine wave output frequency. The JDS8060 supports sine wave output from 1 nHz up to 60 MHz, while the JDS8080 extends that range up to 80 MHz. The JDS8080 also features a faster rise\/fall time of ≤10 nS compared to ≤20 nS for the JDS8060. All other core specifications — dual channels, 275 MSa\/s sampling rate, 14-bit resolution, modulation types, and built-in waveforms — are shared between both models.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I control the JDS8060\/JDS8080 remotely from my computer or smartphone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The instrument connects to your smartphone via Bluetooth using the free mobile APP, allowing you to view data, adjust all parameters, and import\/export arbitrary waveform CSV data wirelessly. Free PC software and a communication protocol are also included, enabling full computer-based control and even secondary development via custom communication scripts.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many waveform types does this DDS signal generator support?\u003c\/h4\u003e\n\u003cp\u003eA: The JDS8060\/JDS8080 supports a wide variety of waveforms including sine, square, pulse, triangle, rising\/falling ramp, CMOS, DC level, half-wave, full-wave, positive step, inverse staircase, exponential rise\/fall, Lorentz pulse, multisonic, random noise, trapezoidal pulse, Sinker pulse — plus 160 built-in arbitrary waveforms and 99 user-definable waveform storage slots.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What modulation modes are available on this signal generator?\u003c\/h4\u003e\n\u003cp\u003eA: The unit supports seven modulation types: AM (Amplitude Modulation), FM (Frequency Modulation), PM (Phase Modulation), ASK (Amplitude Shift Keying), FSK (Frequency Shift Keying), PSK (Phase Shift Keying), and PWM (Pulse Width Modulation), making it suitable for communications, embedded systems testing, and educational demonstrations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the output impedance and amplitude range of this signal generator?\u003c\/h4\u003e\n\u003cp\u003eA: The typical output impedance is 50 Ω. Amplitude ranges vary by frequency: up to 25 Vpp below 1 MHz, up to 10 Vpp from 1–11 MHz, up to 5 Vpp from 11–60 MHz, and up to 3.6 Vpp from 60–80 MHz. Amplitude resolution is 1 mVpp, and amplitude stability is ±1% ±1 mVpp at 1 kHz.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the JDS8060 and JDS8080 signal generators?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The primary difference is the maximum sine wave output frequency. The JDS8060 supports sine wave output from 1 nHz up to 60 MHz, while the JDS8080 extends that range up to 80 MHz. The JDS8080 also features a faster rise\/fall time of ≤10 nS compared to ≤20 nS for the JDS8060. 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