SHORTWAVE radioNUMERICAL analysisELECTROMAGNETISMThe Ground Penetrating Radar method is used to study a three-layered model of the surrounding rock–void–lining interface with regard to variation in the void thickness and in the electromagnetic properties of the void filler. The n...
An addendum describes the steps in obtaining an amateur license. One must: (1) pay an application fee; (2) pass a Morse Code test; and (3) pass a written test on radio theory and regulations. (AM) 展开 关键词: Educational Media Educational Radio Language Instruction Learning Activities ...
A Radio Logging application build with NodeJS and ExpressJS radio logging ham-radio scanning vhf scanners hacktoberfest qsl hamradio shortwave qsl-card mediumwave shortwave-radio shortwave-listeners Updated Mar 28, 2024 HTML oe2lsp / miniWhip Star 4 Code Issues Pull requests miniWhip Anten...
短波广播数字化信道接收机的设计 design of digitizing channel receiver for shortwave radio.pdf,短波广播数字化信道接收机的设计 宋利军 (国家广电总局西安监测台西安710101) 【摘要】随着广播事业的发展,传统的模拟接收机已经无法满足应用需求,尤其是对广播信号的多
Universal Compatibility: The XDT-LPF200V4 Low Pass Filter supports multiple shortwave radio bands, including 6m, 10m, 15m, 20m, 40m, and 80m bands, making it suitable for various amateur radio applications. High Power Handling: This filter can handle input power of up to 200W CW and 300W ...
Software links to FLDigi, MultiPSK, Ham Radio Deluxe (for PCs) and TIVAR (for Android devices) can be found in the above 2 articles Connecting to Your PC or Laptop Connecting Radios to Soundcards Virtual Audio DevicesSoftware for routing audio to an application. Windows, Mac and Linux packages...
iPhone Description The app shows a schedule of shortwave radio broadcasting. Information taken from EiBi database. When you run the application, you will see a list of radio stations, broadcasting currently worldwide. To update the scanning time in the menu, click "Rescan". To view all the ...
Name:RF power amplifier;Operating Frequency:2-54MHz;Working Voltage:DC 12-16V;Input Power:3-5W;Material:Metal;Size:100 x 70 x 68mm;Working Current:9A;Type:RF Amplifiers;Place of Origin:CN;GUA;Application:Ham Radio;Type:RF Power Amplifier;Series:100W Shor
Shortwave radio is an very important part of an aerial communication system, however it is always confronted with the electromagnetic compatibility (EMC) p... B Wang,W Ying,L Yan,... - IEEE 被引量: 2发表: 2012年 Study on the Application of Shortwave Communication Technology in Civil Air ...
3) short wave radio 短波电台 1. Through study of the CAN (controller area network) bus protocol, a centralized remote control system of short wave radio is designed based on Can-bus. 通过对CAN(ControllerAreaNetwork)总线协议的研究,设计出一种基于CAN总线的短波电台集中遥控系统,介绍了系统的功能...