22 products were found matching your search for longwave in 4 shops:

Experience unparalleled radio reception with the Portable Digital PLL Dual Conversion AM/FM, Longwave & Shortwave Radio. Featuring Single Side Band (SSB) reception and including a long-lasting battery, this compact radio ensures crystal-clear sound and extensive global access to your favorite stations. Ideal for travel and home use, stay connected to the world no matter where you are. Color: Black & Gray.

Experience unparalleled connectivity and audio quality with our WI-FI/4G Multi-Band Smart Internet Radio. This portable device combines AM/FM, Longwave and Shortwave Radio reception with SSB (Single Side Band) capabilities, ensuring you never miss a signal. With Bluetooth and card slot features, you can enjoy your favorite music and programs effortlessly, wherever you are. Color: Black.

Discover powerful performance with the Portable Radio AM, FM, Longwave, Shortwave (SSB) and VHF Aircraft Band, featuring 700 presets for seamless local and worldwide listening. Enjoy exceptional signal clarity with Sync Tuning, Wide/Narrow Selectivity and FM RDS, ensuring you never miss your favorite stations. The built-in clock and timer add convenience, making this versatile radio perfect for enthusiasts and travelers alike. Color: Gray.

Vinyl LP pressing. 2018 release. Arriving in the early months of 2017, Bonny Doon's self-titled debut was a warm introduction to the band for many. Hazy and bright, the album's woozy melodies and swirling webs of summery guitar textures were easily ingested as low-key slacker pop. But the nonchalant breeziness belied a serious attention to songcraft, and hinted at depths yet unexplored. Lo and behold, before the ink was even dry on the first record, work had already begun on it's follow-up Longw

Just as a detective relies on their tools to uncover hidden truths, you can depend on the Sirchie 150-Watt Longwave (365nm) UV Replacement Bulb to illuminate unseen details in your forensic investigations. Specifically designed for the Sirchie 790UV TigerUV Forensic Light, this high-quality, durable replacement bulb is an essential component in any forensic toolkit. With its innovative design, this reliable UV replacement bulb emits a 365nm longwave ultraviolet light, a wavelength that is particularly effective in revealing hidden details in various types of evidence, including blood, semen, and saliva. This makes it an invaluable asset in crime scene investigations, helping to bring to light evidence that may otherwise remain hidden under ordinary lighting conditions. Choose the Sirchie 150-Watt Longwave UV Replacement Bulb for its superior performance and reliability. It's not just a bulb, it's a beacon of truth in the intricate world of forensic science.

Listening to Longwave is your introduction to the fascinating "basement band" of the radio spectrum. Key features of this book include: + Who is on the air - when and where to listen. + Receivers, converters and antennas for effective longwave reception. +Longwave listening tips. + Monitor the sounds of nature: Whistlers, Tweeks, Dawn Chorus and other radio atmospherics. + Longwave navigation beacons, time stations, broadcasters, time stations and NAVTEX weather broadcasts. +License free experimenter's band.

Listening to Longwave is your introduction to the fascinating "basement band" of the radio spectrum. Key features of this book include: + Who is on the air - when and where to listen. + Receivers, converters and antennas for effective longwave reception. +Longwave listening tips. + Monitor the sounds of nature: Whistlers, Tweeks, Dawn Chorus and other radio atmospherics. + Longwave navigation beacons, time stations, broadcasters, time stations and NAVTEX weather broadcasts. +License free experimenter's band.

Are you in need of a reliable and efficient forensic light source? Look no further than the Sirchie Longwave UV 6-watt Forensic Light Source. This high-quality, durable light source is designed with portability in mind, making it an ideal companion for any forensic professional on the move. Engineered by the reputable brand Sirchie, this forensic light source boasts a 6-watt UV light, perfect for a multitude of forensic applications including document examination, fingerprint detection, and bloodstain analysis. Its high-output is maintained by an efficient electronic ballast, ensuring consistent performance during critical investigations. The compact design of this forensic light source is complemented by its robust construction. The housing is made from vinyl-covered aluminum, fortified with acrylic end caps, making it resilient to rugged use. A brushed steel cover provides additional protection for the bulb, ensuring its longevity. This longwave (365nm) UV forensic light source is equipped with a convenient AC Adapter for 110V/220V operation, making it adaptable to various power sources. For those times when you're away from a power outlet, the UVP600 can be powered by 8-AA alkaline batteries, which are included with the product. A blinking LED indicator provides a clear signal when the lamp is on, preventing accidental battery drain. For added convenience, straps are mounted on both sides of the device, allowing for comfortable left or right-handed use. In summary, the Sirchie Longwave UV 6-watt Forensic Light Source is a portable, efficient, and reliable tool for any forensic professional seeking a high-quality light source.

Are you in the field of forensics or crime scene investigation? The Sirchie Longwave UV Mini Forensic Light Source is a compact, portable tool designed specifically for your needs. This battery-operated UV light source is perfect for on-the-go investigations, offering a reliable solution for detecting invisible stains, powders, and pastes often found at crime scenes. Engineered for precision and efficiency, this UV light source operates on the longwave UV spectrum, making it an essential tool for theft detection and other forensic applications. The SCUV100T model is powered by four AA alkaline batteries (not included), ensuring you have a dependable, portable light source whenever and wherever you need it. Whether you're a professional in the field or a student studying forensics, the Sirchie Longwave UV Mini Forensic Light Source is a must-have tool in your investigative kit. Its compact size and battery-operated functionality make it an ideal choice for those who require a portable, yet powerful, UV light source for their forensic needs.

Take your forensic investigations to the next level with the Sirchie Longwave UV 6/12-Watt Dual Bulb Forensic Light Source. This innovative and reliable tool is designed to provide superior illumination, whether you're working in the lab or out in the field. Crafted with a durable vinyl-covered aluminum housing and robust acrylic end caps, this high-quality light source is built to withstand the rigors of rugged field use. The brushed steel cover not only adds to its aesthetic appeal but also ensures maximum bulb protection, extending the lifespan of your device.The Sirchie Longwave UV Forensic Light Source is equipped with two powerful 6/12-watt bulbs that produce an impressive light output. These longwave (365 nm) lamps can be individually controlled, allowing for single or dual bulb use depending on your specific needs. A blinking LED indicator provides a clear signal when the lamp is in use, adding an extra layer of convenience.This portable forensic light source comes with an AC adapter for 110 V/220 V operation, making it versatile and adaptable to various power sources. For those times when you're away from a power outlet, the unit also includes 16-AA alkaline batteries for DC power. A power selector switch on the side of the unit allows for easy switching between AC/DC modes.Whether you're examining fingerprints, analyzing bloodstains, or investigating other types of physical evidence, the Sirchie Longwave UV 6/12-Watt Dual Bulb Forensic Light Source is a reliable and essential tool for any professional forensic investigator.

The Sirchie 4-Watt Longwave UV Replacement Bulb is used for the 782ADC & 782ADC220 UV light sources.

The UV ForensiTORCH ALS Rechargeable 1W Longwave Light is a state-of-the-art, high-intensity UV light source designed for forensic investigations. This advanced tool boasts a single, ultra-bright 1-watt longwave UV LED, capable of delivering over 50,000 hours of operation under standard conditions. Ideal for use in both low-light and full daylight environments, the UV ForensiTORCH is a crucial asset for the preliminary examination and detection of physical evidence. Its lightweight design doesn't compromise on durability, making it a reliable companion for rigorous field use. This forensic UV light is powered by included rechargeable batteries, offering the convenience of both external and in-unit charging via the supplied USB cord. This ensures uninterrupted operation, even during extended investigations. Operating at a frequency of 365nm (+/- 5nm), the UV ForensiTORCH is optimized for locating forensic items of interest. Its unique waveband makes it possible to view fluorescence without the need for special barrier goggles. However, for overall eye safety, it is advisable to wear UV protective goggles when using this device. Incorporate the UV ForensiTORCH ALS Rechargeable 1W Longwave Light into your investigative toolkit for enhanced efficiency and precision in evidence detection.

Over the years, the Sirchie 782ADC Dual Band AC/DC Powered Ultraviolet Light Source has become an essential tool for both lab and field use. This high-performance UV light source, operating at 110V AC, is designed with dual band capabilities, offering both shortwave (254nm) and longwave (365nm) options. The device is equipped with rear panel LED lights, a feature that indicates the selected band, enhancing user safety and convenience. Whether you're working with shortwave or longwave UV light, these indicators ensure you're always aware of your operational mode. The Sirchie 782ADC is not just about functionality, but also about ease of use. It comes with an AC adapter, making it ready for use right out of the box. This AC/DC Tiger Twin Longwave/Shortwave UV Light Source is a reliable, efficient, and versatile tool, designed to meet the demands of both laboratory and field environments. Incorporating this UV light source into your workflow can help streamline your operations, whether you're conducting scientific research, forensic investigations, or any other work that requires the use of ultraviolet light. With its robust construction and user-friendly design, the Sirchie 782ADC UV Light Source is a valuable addition to any professional toolkit.

Just imagine the power and precision of the Sirchie TigerUV 150-Watt Longwave UV Forensic Light, 110V AC. This high-quality, durable forensic light is designed to meticulously scan large areas for evidence at crime scenes. With its potent UV light, it can make fibers, bone fragments, physiological fluids, and other types of evidence fluoresce, revealing what might otherwise remain hidden. This versatile and effective forensic tool is not just powerful but also portable, making it an essential piece of equipment for any field investigation. The TigerUV 150-Watt Longwave UV Forensic Light is a product of Sirchie, a brand renowned for its commitment to producing top-tier forensic equipment. Whether you're a seasoned forensic investigator or a beginner in the field, the TigerUV 150-Watt Longwave UV Forensic Light, 110V AC, is an indispensable tool that exceeds expectations in delivering clear, detailed results. Its superior performance and affordability make it a preferred choice among professionals in the field.

Take your forensic investigations to the next level with the Sirchie 9W Longwave UV Forensic Light Source. This high-quality, durable light source is designed with a powerful dual-section longwave (365nm) 9-watt lamp that automatically illuminates upon lifting the head, providing optimal convenience and efficiency. Engineered by the reputable brand Sirchie, this forensic light source is not only robust but also versatile. It boasts a 180-degree swing capability, making it adaptable to a wide range of usage scenarios, from crime scene investigations to laboratory work. The portable design of this AC-powered forensic light source ensures easy handling and transport, making it a reliable companion for fieldwork. Its compact size also allows for convenient storage, ensuring it fits seamlessly into your toolkit. Experience the blend of power, versatility, and convenience with the Sirchie 9W Longwave UV Forensic Light Source, a crucial tool for any serious forensic professional.

Discover the unparalleled performance of the Sirchie 4-Watt AC/DC Longwave High-Intensity Ultraviolet Alternate Light Source Field and Lab Lamp, meticulously engineered to meet the rigorous demands of forensic photography and laboratory analysis. This 110V lamp exemplifies durability and efficiency, making it an indispensable tool for professionals in forensic science, biology, and chemistry.Crafted with a robust design, this high-quality UV lamp is both portable and versatile, ensuring it can be effortlessly transported between fieldwork and lab environments. The integrated AC/DC connector adds a layer of convenience, allowing seamless transition from stationary lab setups to mobile crime scenes without the need for an external power source.The lamp's dual power levels cater to a variety of investigative needs, offering both normal and high-intensity viewing options. The high-intensity longwave UV light emitted by this lamp is essential for detailed examination and documentation, revealing evidence that is invisible to the naked eye.With its compact form factor, the Sirchie 4-Watt Lamp does not compromise on power, providing a consistent and reliable ultraviolet light source that enhances the clarity and contrast of forensic photography. Its efficient design ensures that professionals can conduct thorough and accurate analyses with confidence.Choose the Sirchie 4-Watt AC/DC Longwave High-Intensity Ultraviolet Alternate Light Source Field and Lab Lamp for its exceptional quality and advanced features, which are the hallmark of the Sirchie brand's commitment to excellence in forensic and laboratory equipment.

By Joseph Carr K4IPV. Here is your guide to large and small loop antennas for transmitting and receiving. A comprehensive aid to understanding and building loops for longwave, medium wave, shortwave and VHF. Loop antennas can be very effective, even if you have limited space and a tight budget. Many diagrams and illustrations. Chapters include: Loop Theory and Construction, Loop Projects, Quad Loop Beams, Small Loop Theory and Projects, Special Loops for Shortwave Bands, Loop stick Antennas, Radio Direction Finding, Small Loop Preamplifiers and Commercial Products. ©1999 133 pages.

By Joseph Carr K4IPV. Here is your guide to large and small loop antennas for transmitting and receiving. A comprehensive aid to understanding and building loops for longwave, medium wave, shortwave and VHF. Loop antennas can be very effective, even if you have limited space and a tight budget. Many diagrams and illustrations. Chapters include: Loop Theory and Construction, Loop Projects, Quad Loop Beams, Small Loop Theory and Projects, Special Loops for Shortwave Bands, Loop stick Antennas, Radio Direction Finding, Small Loop Preamplifiers and Commercial Products. ©1999 133 pages.

Called the firebox of the atmosphere, the tropics absorb more energy from the Sun than they lose through longwave emissions; this excess energy activates processes in the temperate and polar regions of the Earth. This book documents the historical evolution of concepts which describe the complex interactions of scales of motion which connect the surface, mixed, and cloud layers to the deeper atmosphere of the tropics. Thermodynamic and kinematic consequences of these transfers of energy are extended to the geochemical and living worlds.

This is a complete guide to high performance receiving antennas for longwave all the way to the upper end of the shortwave spectrum. This isn't some warmed-over collection of slightly modified ham radio transmitting antenna designs; instead, it is a comprehensive examination of antennas intended specifically for receiving purposes. Among the many topics Carr discusses are: the basic theory behind all receiving antennas, how signals propagate over long distances and how to design antennas to maximize reception distance, how to construct a tuned antenna for any frequency below 30 MHz, special designs for indoor and limited space applications, getting a good ground connection at radio frequencies, safety considerations in antenna design and installation, beverage / rhombic / and other directional shortwave antennas, and loop antennas for the AM broadcast band. -- Joe Carr gives you complete details for each antenna. Most can be easily constructed using only wire or aluminum tubing. And you don't need to be an electronics genius to understand Joe's clear, friendly text or build one of the designs in this book. Give your receiver what it needs to pull those weak signal out of the noise - a good antenna!