# Berkeley Nucleonics > Precision test, measurement, and nuclear instrumentation, engineered and built in the United States since 1963. Eight instrument lines spanning timing, signal generation, waveform synthesis, radiation detection, isotope identification, high-power pulsing, spectrum analysis, and high-voltage power. ## Fetching this site as markdown Any page here can be fetched as markdown instead of HTML. Send `Accept: text/markdown` and the server returns a clean rendering that keeps the page heading, the section structure, the body prose and every specification table, and drops the navigation and the inline search index. A datasheet typically shrinks from about 124 KB of HTML to about 10 KB of markdown. This is the intended way to read specifications in bulk. curl -H "Accept: text/markdown" https://www.berkeleynucleonics.com/docs/bnc-model-805m-datasheet.html It works on the home page and on every `.html` page, including all ten web books under `/books/`, where a chapter goes from roughly 107 KB of HTML to 15 KB of markdown with its tables intact. The complete page list is at https://www.berkeleynucleonics.com/sitemap.xml. There is no `llms-full.txt` for this site, and that is deliberate rather than an oversight. The visible text of 736 pages runs to roughly 15 MB, which is past the point where a single file is read in one pass, and a static copy would drift out of step with pages that change most weeks. Fetch the page you need as markdown instead. ## Product lines - [Pulse & Delay Generators](https://www.berkeleynucleonics.com/pdg-home.html): Digital delay and pulse generators, femtosecond to multi-channel timing. - [RF & Microwave Signal Generators & Sensors](https://www.berkeleynucleonics.com/rfsg-home.html): Signal and vector sources plus USB RF power sensors. - [Scintillation Detectors (ScintIQ)](https://www.berkeleynucleonics.com/scintiq-home.html): Spectroscopy-grade scintillator crystals and detectors. - [Arbitrary Waveform Generators](https://www.berkeleynucleonics.com/awg-home.html): Deep-memory, high-fidelity arbitrary waveform generation. - [Isotope ID & Radiation Detection](https://www.berkeleynucleonics.com/riid-home.html): Handheld and lab radioisotope identifiers and detectors. - [High Power / Current Pulsers (DEI)](https://www.berkeleynucleonics.com/dei-home.html): High-voltage and high-current pulse generators. - [ICX-FieldHawk Spectrum Analyzers](https://www.berkeleynucleonics.com/rtsa-home.html): Real-time handheld and rugged spectrum analyzers. - [HVX High Voltage Power Supplies](https://www.berkeleynucleonics.com/hvx-home.html): Programmable high-voltage DC supplies. - [BNC Scientific Partner Lines](https://www.berkeleynucleonics.com/bnc-scientific.html): Partner instrument lines represented in North America. ## Documentation - [Pulse & Delay documentation](https://www.berkeleynucleonics.com/docs/pdg-index.html) - [RF & Microwave documentation](https://www.berkeleynucleonics.com/docs/rfsg-index.html) - [Scintillation documentation](https://www.berkeleynucleonics.com/docs/scintiq-index.html) - [Waveform generator documentation](https://www.berkeleynucleonics.com/docs/awg-index.html) - [Isotope ID documentation](https://www.berkeleynucleonics.com/docs/riid-index.html) - [DEI Pulsers documentation](https://www.berkeleynucleonics.com/docs/dei-index.html) - [HVX-Series documentation](https://www.berkeleynucleonics.com/docs/hvx-index.html) ## Learning resources - [Free Engineering Web Books](https://www.berkeleynucleonics.com/books/index.html): Free web books on precision timing, arbitrary waveforms, RF and microwave, RF power measurements, real-time spectrum analysis, radar, quantum computing, high-power pulse techniques, and RIIDs for hazmat response. - [BNC Academy free course access](https://www.berkeleynucleonics.com/academy-free-access.html): Request free registration to a BNC Academy course; access codes delivered by text. - [Press Room](https://www.berkeleynucleonics.com/docs/press-room.html): Company news, product announcements, and application articles. ## Support - [Service Agreement Benefits](https://www.berkeleynucleonics.com/service-agreement-benefits.html): What a BNC service agreement includes - [FAQ](https://www.berkeleynucleonics.com/faq.html) - [Contact](https://www.berkeleynucleonics.com/contact.html): Berkeley Nucleonics Corporation, 2955 Kerner Blvd, San Rafael, CA 94901. Toll-free 800-234-7858, local 415-453-9955, info@berkeleynucleonics.com. Open Monday to Friday, 6:00 a.m. to 5:00 p.m. Pacific. - [Book a Call](https://www.berkeleynucleonics.com/book-a-call.html): Book a 30 minute call with sales or an applications engineer, Monday to Friday. The calendar is on the page with no sign-in and no form to complete first; choosing a topic selects the right person. Topics include pricing and lead time, choosing a model, an application or measurement question, and integration or programming. Repairs go to the RMA form and export or compliance questions are answered by a person. - [Request a Quote](https://www.berkeleynucleonics.com/get-quote.html) - [Obsolete Products](https://www.berkeleynucleonics.com/obsolete-products.html) - [Pricing](https://www.berkeleynucleonics.com/pricing.html) - [Company History](https://www.berkeleynucleonics.com/our-history.html)