high frequency

high frequency

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• DL-Special DX Antenna - 2 Delta Loops in Phase  ^updated - Two Delta Loops in phase The purpose of this article is to propose an antenna with a high gain a high ... By: George
  [ Hits: 1078 | Votes: 5 | Rating: 7.8 ]

• VHF Log Periodic Antenna - 17-Element Very High Frequency/Ultra High Frequency Log Period Dipole Array By: Reeve Observatory
  [ Hits: 1246 | Votes: 7 | Rating: 5.86 ]

• The Balcony Mounted Magnetic Loop Antenna - A NEC Model Comparative Analysis of Physical Orientation and Performance The small magnetic loop is a useful compromise antenna for limited ... By: KP4MD
  [ Hits: 815 | Votes: 3 | Rating: 9.67 ]

• Antennas of Field Day - Main High Frequency Antennas from the 2009 LARC FARL Field Day Ford Amateur Radio League A document comparing antenna performances and ... By: N8HKU
  [ Hits: 414 | Votes: 0 | Rating: 0 ]

• Microwave Filter Company - Microwave Filter Company is a leader in the design development and manufacture of high quality passive electronic filter products in the ... By: MFC
  [ Hits: 124 | Votes: 0 | Rating: 0 ]

• JT65-HF Project by W6CQZ - W6CQZ JT65 HF project on sourceforge the Amateur Radio software for reception transmission of JT65A protocol with an emphasis upon its ... By: W6CQZ
  [ Hits: 537 | Votes: 1 | Rating: 6 ]

• High Frequency Active Auroral Research Program - A Scientific endeavor aimed at studying the properties and behavior of the ionosphere.
  [ Hits: 410 | Votes: 2 | Rating: 4.5 ]

• Royal Communications International, Inc. - Since 1988 Royal Communications International has been supplying communications equipment designed for the military professional and amateur market We specialize in ... By: Royal Com
  [ Hits: 140 | Votes: 0 | Rating: 0 ]

• One-turn loop inductance Online Calculator - The high frequency inductance of single turn loops of various shapes made of round wire can be estimated accurately with a ... By: in3otd
  [ Hits: 122 | Votes: 1 | Rating: 10 ]

• Sonograph Spektrum Analyzer - Sonogram is a highly flexible audio spectrum analyzer for the analysis of sound music and speech signals in the frequency domain ... By: Christoph Lauer
  [ Hits: 695 | Votes: 0 | Rating: 0 ]

• How to Design an RF Power Amplifier - This video will provide a foundation for understanding how power amplifier circuits work If you are new to High Frequency Power ... By: Keysight EEsof EDA
  [ Hits: 674 | Votes: 1 | Rating: 10 ]

• Universal HF Tracker - The PCB can produce a High Frequency RF signal in the range of 1MHz to 12 5MHz using an AD9833 Direct ... By: sarcnet
  [ Hits: 145 | Votes: 0 | Rating: 0 ]

• Homebrew a High Performance SSB RTX for 14 MHz - This article describes the construction of a high performance transmitter and receiver for SSB voice communication covering the 14MHz 20 meters ... By: DK7IH
  [ Hits: 347 | Votes: 5 | Rating: 7.8 ]

• Frequency Multipliers - An exaustive document on frequency multipliers with a particular attention on ways to generate high frequency signals for microwave
  [ Hits: 385 | Votes: 0 | Rating: 0 ]
• Introduction to RF & Wireless Communications Systems - This tutorial covers an introduction to RF wireless and high frequency signals and systems includes explaination of what is RF why ... By: National Instruments
  [ Hits: 282 | Votes: 1 | Rating: 6 ]

• A Transceiver Front-End Protector - A transceiver front end protector in high signal level environments An homemade RF limiter to protect your receiver front end from ... By: AD5X
  [ Hits: 664 | Votes: 0 | Rating: 0 ]
• KD9SV Front End Saver - Homemade RF limiter project, to protect the K3 receiver front-end for high radiofrequency based on the original KD9SV project. By: WY3A
  [ Hits: 328 | Votes: 0 | Rating: 0 ]

• Cross Band Repeaters - Crossband Repeating is a process where a Ham transmits one signal on one band typically UHF and it is received by ... By: W9SM
  [ Hits: 207 | Votes: 0 | Rating: 0 ]

• TVI filters - Examples of absorbtive low pass filters in which the unwanted high frequency energy is separated from the wanted output and then ... By: LA8AK
  [ Hits: 356 | Votes: 0 | Rating: 0 ]

• RF Probs and Watt meter - This RF probe can be used at High Frequency HF or Ultra High Frequency UHF on both 50 and 75 ohm ...
  [ Hits: 605 | Votes: 1 | Rating: 10 ]

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