--- product_id: 227432550 title: "Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen" brand: "goupchn" price: "1923 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/227432550-goupchn-programmable-dds-signal-generator-80mhz-dual-channel-arbitrary-waveform store_origin: PL region: Poland --- # 300MSa/s Speed 80MHz Dual Channel 3.5inch High Precision Screen Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen **Brand:** goupchn **Price:** 1923 zł **Availability:** ✅ In Stock ## Summary > 🎛️ Unleash Your Signal Potential! ## Quick Answers - **What is this?** Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen by goupchn - **How much does it cost?** 1923 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/227432550-goupchn-programmable-dds-signal-generator-80mhz-dual-channel-arbitrary-waveform) ## Best For - goupchn enthusiasts ## Why This Product - Trusted goupchn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📊 Voltage Control:** Adjust frequency and amplitude with precision. - • **📦 Complete Package:** Includes all necessary accessories for immediate use. - • **🔧 Programmable Output:** Customize waveforms for automated tasks. - • **🔄 Firmware Flexibility:** Easily update firmware for tailored performance. - • **📡 Dual Channel Modulation:** Supports AM, FM, PM, and more for versatile applications. ## Overview The Goupchn Programmable DDS Signal Generator is a high-precision dual-channel function generator with an 80MHz output frequency and a 300MSa/s sampling rate. It features a user-friendly 3.5-inch screen, programmable waveforms, and extensive modulation capabilities, making it ideal for industrial debugging and custom applications. ## Description Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen ## Features - Programmable Output: The type of waveform output such as sine wave, square wave, triangle wave, arbitrary wave, output time and output sequence can be freely formulated to realize automatic work. - Firmware Update: Firmware upgrade can be updated at any time to fix bugs, or used for your special customization needs. Press the corresponding soft key to confirm entering the update mode, and perform a one-key firmware upgrade by connecting with the PC software. - Voltage Controlled: The frequency, amplitude and duty cycle of the output can be controlled by an external analog voltage signal to achieve voltage-controlled sweeping frequency, sweeping amplitude and sweeping duty cycle, which are widely used in industrial debugging. - Modulation: The modulated waveform can be output in single channel or dual channel. The process of adding information from a signal source to the carrier to make it suitable for channel transmission. It is the technology that makes the carrier wave change with the signal. Modulation type: AM, FM, PM, ASK, FSK, PSK, PWM. - Package include: 1 set PSG9080 signal generator, 1PC charger cable, 1PC bnc male to male test lead, 1PC USB data cable, 1PC bnc to alligator clips test lead, 1PC quick start manual. ## Images ![Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Image 1](https://m.media-amazon.com/images/I/71FTmZ-ZLkL.jpg) ![Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Image 2](https://m.media-amazon.com/images/I/71czgeALCnL.jpg) ![Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Image 3](https://m.media-amazon.com/images/I/71yT4ytG2iL.jpg) ![Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Image 4](https://m.media-amazon.com/images/I/71yKKwMsHXL.jpg) ![Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Image 5](https://m.media-amazon.com/images/I/61EkujUdgiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great *by T***Z on April 27, 2025* Awesome for the Price ### ⭐⭐⭐⭐⭐ Very nice for the money and then some. *by V***R on November 1, 2022* I already own a very nice HP signal generator, but it takes up half my work bench. I watched some people review this same generator and bitched about the voltage going up and down as you sweep the frequency. I marveled at their nice expensive scopes and other equipment but was dumbfounded how they did not know what they were doing while complaining about the voltage swings or how the square waves were not very square at 80 mHz. Duh....Folks, if you're going to do a video review - at least admit you don't know what you're really doing.Things to know to test this properly are:1) Use 50 Ohm coax to connect it to your scope.2) Make sure the end at the scope is terminated with a 50 ohm load resistor.3) Set a reasonable voltage, say 1 volt P-P.4) Set the output to a sine wave. Don't expect a square wave to look very square at 80 mHzNow you'll get a steady output all up and down with less than 3dB variation. In my case quite a bit less on one channel but slightly more on the other.For the money this is a great deal and you can modulate the output externally which is wonderful if you're and RF guy like I am. ### ⭐⭐⭐⭐ PSG9060 Software MIA *by J***G on March 22, 2025* I've the PSG9060 model over a year ago, and it is working great so far. I'm at the point of expanding my experience beyond the basic functionality. I cannot find the software required to program the generator. Can I get some help with this issue? ## Frequently Bought Together - Goupchn Programmable DDS Signal Generator 80MHz Dual Channel Arbitrary Waveform Function Generator Frequency Meter 300MSa/s Counter High Precision 3.5inch Screen - Micsoa Oscilloscope Probes - BNC to Alligator Clips, Mini Test Clips & BNC Cables (3 Pack) - onelinkmore BNC Male Plug to 2X 4mm Dual Banana Female Jack Socket Binding Post RF Coax Coaxial Splitter Connector BNC Banana Adapter for HF Radio Antennas Oscilloscope DVM Pack of 5 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/227432550-goupchn-programmable-dds-signal-generator-80mhz-dual-channel-arbitrary-waveform](https://www.desertcart.pl/products/227432550-goupchn-programmable-dds-signal-generator-80mhz-dual-channel-arbitrary-waveform) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*