{"product_id":"fast-edge-pulse-generator-150-picosecond-oscilloscope-bandwidth-tdr","title":"Fast Edge Pulse Generator 150ps | Oscilloscope \u0026 TDR Measurement","description":"\n\u003ch2\u003eFast Edge Pulse Generator – 150 Picosecond Rising Edge for Oscilloscope Bandwidth \u0026amp; TDR Measurement\u003c\/h2\u003e\n\u003cp\u003eTake your electronic test and measurement workflow to the next level with this precision \u003cstrong\u003eFast Edge Pulse Generator\u003c\/strong\u003e. Engineered for engineers, hobbyists, and lab technicians, this compact device produces an ultra-fast \u003cstrong\u003e150 picosecond rising edge\u003c\/strong\u003e, making it the ideal tool for verifying oscilloscope bandwidth and performing accurate \u003cstrong\u003eTime Domain Reflectometry (TDR)\u003c\/strong\u003e measurements.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from durable \u003cstrong\u003estainless steel\u003c\/strong\u003e, this pulse generator is designed to withstand the demands of a professional lab environment while remaining compact enough for field use. Whether you are characterizing cables, connectors, PCB traces, or validating your oscilloscope's true bandwidth, this tool delivers repeatable, reliable fast-edge signals every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eUltra-fast 150 picosecond rising edge\u003c\/strong\u003e – ideal for high-bandwidth oscilloscope calibration and verification\u003c\/li\u003e\n  \u003cli\u003e📡 \u003cstrong\u003eTDR (Time Domain Reflectometry) capable\u003c\/strong\u003e – accurately characterize cables, connectors, and transmission lines\u003c\/li\u003e\n  \u003cli\u003e🔬 \u003cstrong\u003eOscilloscope bandwidth measurement\u003c\/strong\u003e – determine the true bandwidth of your scope with a known fast-edge source\u003c\/li\u003e\n  \u003cli\u003e🛠️ \u003cstrong\u003eStainless steel construction\u003c\/strong\u003e – rugged, professional-grade build quality\u003c\/li\u003e\n  \u003cli\u003e🔁 \u003cstrong\u003eConsistent, repeatable output\u003c\/strong\u003e – dependable signal generation for precise, reproducible measurements\u003c\/li\u003e\n  \u003cli\u003e⚙️ \u003cstrong\u003eCompact form factor\u003c\/strong\u003e – easy to integrate into existing lab setups or use in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is TDR Measurement?\u003c\/h3\u003e\n\u003cp\u003eTime Domain Reflectometry (TDR) is a technique used to locate faults, measure impedance, and characterize signal integrity along cables and transmission lines. A fast-edge pulse is launched into the line, and reflections are analyzed to reveal discontinuities, shorts, or impedance mismatches. This pulse generator's 150 ps rise time provides the temporal resolution needed for high-precision TDR analysis.\u003c\/p\u003e\n\n\u003ch3\u003eOscilloscope Bandwidth Verification\u003c\/h3\u003e\n\u003cp\u003eTo accurately assess an oscilloscope's bandwidth, you need a signal with a rise time significantly faster than the scope itself. With a 150 ps rising edge, this generator is suitable for testing oscilloscopes up to and beyond 1 GHz bandwidth — giving you confidence in your instrument's specifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-54-inch-st7789-tft-lcd-display-240x240-spi-color-screen\"\u003e1.54\" ST7789 TFT LCD 240x240 SPI Color Display Module\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on measurement standards and calibration best practices, visit the NIST Electrical Measurements Resource — a trusted authority on metrology and electronic test standards.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Signal_generator\" target=\"_blank\" rel=\"noopener\"\u003eSignal generator\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a fast edge pulse generator used for in electronics testing?\u003c\/h4\u003e\n\u003cp\u003eA: A fast edge pulse generator produces signals with an extremely short rise time — in this case, 150 picoseconds. It is primarily used to verify and measure the bandwidth of oscilloscopes, as well as to perform Time Domain Reflectometry (TDR) measurements for characterizing cables, PCB traces, and connectors in terms of impedance and signal integrity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What oscilloscope bandwidth can this 150 ps pulse generator test?\u003c\/h4\u003e\n\u003cp\u003eA: As a general guideline, a rise time of 150 ps corresponds to a bandwidth of approximately 2.3 GHz (using the 0.35\/rise time rule). This makes the generator suitable for testing and verifying oscilloscopes with bandwidths ranging from hundreds of MHz up to several GHz.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does TDR measurement work with this pulse generator?\u003c\/h4\u003e\n\u003cp\u003eA: The pulse generator sends a fast-edge signal into the device under test (DUT) — such as a cable or transmission line. Reflections caused by impedance mismatches, opens, or shorts travel back and are captured by the oscilloscope. By analyzing the timing and amplitude of these reflections, you can pinpoint fault locations and characterize the electrical properties of the line.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What connector type does this pulse generator use?\u003c\/h4\u003e\n\u003cp\u003eA: Please refer to the product images for connector details. For compatibility questions specific to your setup, we recommend reviewing the images carefully or contacting us directly before purchase.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a fast edge pulse generator used for in electronics testing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A fast edge pulse generator produces signals with an extremely short rise time — in this case, 150 picoseconds. It is primarily used to verify and measure the bandwidth of oscilloscopes, as well as to perform Time Domain Reflectometry (TDR) measurements for characterizing cables, PCB traces, and connectors in terms of impedance and signal integrity.\"}}, {\"@type\": \"Question\", \"name\": \"What oscilloscope bandwidth can this 150 ps pulse generator test?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"As a general guideline, a rise time of 150 ps corresponds to a bandwidth of approximately 2.3 GHz (using the 0.35\/rise time rule). This makes the generator suitable for testing and verifying oscilloscopes with bandwidths ranging from hundreds of MHz up to several GHz.\"}}, {\"@type\": \"Question\", \"name\": \"How does TDR measurement work with this pulse generator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pulse generator sends a fast-edge signal into the device under test (DUT) — such as a cable or transmission line. Reflections caused by impedance mismatches, opens, or shorts travel back and are captured by the oscilloscope. By analyzing the timing and amplitude of these reflections, you can pinpoint fault locations and characterize the electrical properties of the line.\"}}, {\"@type\": \"Question\", \"name\": \"What connector type does this pulse generator use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Please refer to the product images for connector details. For compatibility questions specific to your setup, we recommend reviewing the images carefully or contacting us directly before purchase.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Fast Edge Pulse Generator 150ps | Oscilloscope \u0026 TDR Measurement\", \"item\": \"https:\/\/oasis-select.com\/products\/fast-edge-pulse-generator-150-picosecond-oscilloscope-bandwidth-tdr\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"10MHz","offer_id":47746762637417,"sku":"14:350853#10MHz","price":141.71,"currency_code":"USD","in_stock":true},{"title":"1MHz","offer_id":47746762670185,"sku":"14:200026864#1MHz","price":141.71,"currency_code":"USD","in_stock":true},{"title":"50KHz","offer_id":47746762702953,"sku":"14:10#50KHz","price":141.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Se1df17e2da9c40ce9174071433a966eac.webp?v=1783058184","url":"https:\/\/oasis-select.com\/products\/fast-edge-pulse-generator-150-picosecond-oscilloscope-bandwidth-tdr","provider":"Oasis Select","version":"1.0","type":"link"}