• Frequency Handbook for Radio Monitoring HF

    This book shall help shortwave listener to identify stations on shortwave. It contains more than 20000 frequencies from 82 Hz to 30000 kHz.

    • Brand: Proesch Roland
    • ASIN: 373224220X

  • OPEK HVT-600 HF/VHF 10 Band Mobile Antenna w/ 3 Yr Warranty

    Opek Model HVT-600 HF/VHF Multi-Band Mobile antenna. This Antenna Covers 80/40/30/20/17/15/12/10/6 meters Specifications: V.S.W.R: LOW V.S.W.R. POLARIZATION: Vertical IMPENDANCE: 50 OHMS POWER CAPACITY: 200 Watts CONNECTOR: UHF Male (PL-259) (USE JUMPER LEAD TO CHANGE FREQUENCY BAND) ****Trunk lip mount is recommended for the lowest V.S.W.R. on this antenna ****

    • Brand: Opek
    • ASIN: B007ZRDTZE

  • Super Antenna FG1 Frequency Guide HF SWR Ruler for MP1 ham radio amateur

    This is the Super Antenna® FG1 Frequency Guide. It is the SWR Ruler for all MP1 series antennas made by Super Antenna. Calibrated in MHz and Meter Bands. It is made of heavy-duty flexible polymer, waterproof and write-able with a sharpie marker for your favorite nets. Enables quick and easy setting of the SWR for Super Antennas portable HF verticals and dipoles such as MP1 series and DP2 series. Eliminates the need for antenna analyzers, noise tuning, and SWR meter guesswork.

    • Brand: Super Antenna
    • ASIN: B00RV775EO
    • UPC: 856985005031

  • Third-Generation and Wideband HF Radio Communications (Mobile Communications)

    Written by the developers of the new 21st century HF (high frequency) radio technology, this groundbreaking resource presents the powerful new capabilities and technical details of 3G and WBHF (wideband high frequency) waveforms to help you understand and use the ionospheric channel for video and high-speed data transmission. Featuring more than 150 illustrations, this practical book enables you to utilize this technology to communicate voice and data over the horizon without needing anyone else s infrastructure, send video beyond line of sight from moving platforms, and communicate over long ranges below the noise floor. You learn the rationale behind the new US and NATO standards for HF radio communications directly from their developers. Additionally, the book looks at the future direction of this technology and areas requiring further research.Contents: HF Radio. The HF Channel. Data Transmission In 3 KHZ Channels. Automatic Link Establishment. Third Generation Technology. WBHF. Future Directions.

    • ASIN: 1608075036

  • High Frequency Over-the-Horizon Radar: Fundamental Principles, Signal Processing, and Practical Applications

    THE MOST COMPLETE GUIDE TO HIGH FREQUENCY OVER-THE-HORIZON RADAR SYSTEMS Written by a leading global expert on the topic, High Frequency Over-the-Horizon Radar provides in-depth coverage of the signal processing models and techniques that have significantly advanced OTH radar technology. This pioneering work describes the fundamental principles of OTH radar design and operation, and then delves into the mathematical modeling of HF signals received by actual OTH radar systems based on experimental data analysis. Numerous examples illustrate the practical application of modern adaptive signal processing techniques to real and simulated OTH radar data. This authoritative text covers skywave and surface-wave systems and is an invaluable resource for researchers, engineers, and practitioners working with OTH radar systems and technologies. Key Features: Offers a thorough and accurate treatment of essential concepts ranging from system design and operation, through to signal processing methods, and their practical application. Provides clear explanations of fundamental principles for scientists, engineers, students, practitioners, technicians, managers, and other professionals starting out in this field. Offers a detailed coverage of theoretical and applied signal-processing concepts ...

    • ASIN: 007162127X

  • Super Antenna MP1C All Band HF VHF Ham Radio Portable MP1 Antenna

    This is the NEW UPGRADE VERSION of the Super Antenna MP1 SuperStick antenna. The popular portable ham radio antenna for transmitting and receiving on HF and VHF bands. Rated #1 in the HFpack Portable Antenna Shootouts. Great for keeping a low profile, taking an antenna with you, or in place of a permanent outdoor amateur radio antenna. NEW with this version: Self-Locking SuperSlider. Manually slide its SuperSlider coil to your desired frequency and start transmitting with a good SWR. This upgraded MP1C antenna packs down to fit in your Go Bag, then instantly expands up to full size when you need it for Emcomm deployments, DXpeditions, or temporary base installations. Great for manpack, /PM Pedestrian Mobile work, Survivalist and Prepper Communications in a Bug Out Bag, Emergency Communications. Super Antenna offers a whole range of mounts, accessories, and options to go with the MP1C SuperStick Portable Antenna. Recommended Mounts: SuperAntenna UM2, TM1, TM3, TM4. Recommended Super Antenna radial sets: MR4010, MR642, MR1710, MR4020, MR8060, MR8075, MR6060. Comes with the Super Antenna FG1 Frequency Guide SWR Ruler. [Contents of this package: a Super Antenna Model MP1C Portable Antenna, consisting of 1 SuperSlider, 1 Telescopic Whip, 2 extension rods, 1 coupling nut, 2 instruction...

    • Brand: Super Antenna
    • ASIN: B01GWW0N5Q
    • UPC: 856985005307

  • HF / VHF / UHF Bands Operating Guide by Nifty Accessories

    Handy operator quide to the various modes of operation and where they are found on each band. Designed to be kept on the bench while operating. HF Bands: RTTY, PSK-31, Rare DX, Dxpeditions, CW & SSB calling frequencies, QRP calling frequencies, Propagation Beacons and more. VHF/ UHF Bands: RTTY, Digital, Packet, Weak Signal, EME Moon Bounce, CW, SSB & FM calling frequencies, Simplex, Repeater and Satellite Sub-bands, Propagation Beacons and ATV. • Combines a Band Plan with useful operating information • Simplifies navigation of the ham bands • Locates popular operating modes • 6 laminated pages, Spiral bound • Packed with useful information • Very durable, clear and easy to read • Ideal for Mobile & Portable Operations • Great 'Go-Bag' item • Up to date with the March 2012 60-meter Band Plan changesA Band Plan that's designed to be used while operating!• HF Band section covers: 160, 80, 60, 40, 30, 20, 17, 15, 12 and 10 meters • Complete information on the new 60-meter band plan changes • A detailed Band Plan guide, ideal for all amateur class licensees • Integrates FCC regulations with Considerate Operator information • Now including HF band changes mandated by recent FCC Changes • Highlights popular frequencies for DX, Dxpeditions, RTTY, SSTV, PSK-...

    • Brand: Nifty Accessories
    • ASIN: B00FZ0W83C
    • UPC: 701630976214

  • NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications!

    Meet 'Balun One Nine', a small, cost-effective balun. An excellent way to attach a long wire antenna to the Ham It Up, this 1:9 balun has an SMA output port and high-quality spring-type terminal block input for your coax. Balun One Nine includes an AntennaGuard varistor on the input, protecting your SDR setup from spurious ESD. The ESD protection is excellent--it passes IEC61000-4-2, an 8kV contact discharge test, with a response time of just 300ps. At 39.2mm x 13.0mm in total size (including connectors!) this balun was designed to be light in weight and light on your wallet. Very low insertion loss of -1.3dB (typical), with a maximum input power of +28dBm. Designed for HF applications, but specifications are accurate to frequencies up to 90MHz+.

    • Brand: NooElec
    • ASIN: B00R09WHT6
    • UPC: 616469145796

  • HF Radio Systems and Circuits (Electromagnetics and Radar)

    A comprehensive reference for the design of high frequency communications systems and equipment. This revised edition is loaded with practical data, much of which cannot be found in other reference books. Its approach to the subject follows the needs of an engineer from system definition and performance requirements down to the individual circuit elements that make up radio transmitters and receivers.

    • Brand: Brand: SciTech Publishing
    • ASIN: 1884932045

  • MULTI-SERVICE TACTICS, TECHNIQUES, AND PROCEDURES FOR THE HIGH FREQUENCY- AUTOMATIC LINK ESTABLISHMENT (HF-ALE) RADIOS

    This consolidated reference will assist joint forces in utilizing high frequency radios as a supplement/alternative to overburdened satellite communications systems for overthe-horizon communications. This publication describes multi-Service tactics, techniques, and procedures for basic high frequency-automatic link establishment (HF-ALE) radio operations. The contents of this publication are directed at the operator level. It does not delve into technical aspects of HF-ALE operations beyond that necessary for effective tactical use of the equipment.

    • ASIN: B002LSHNMC