radio frequen

radio frequen

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• A Short Course On Baluns
  
  An interesting article on basics about Baluns intoducing the skin effects on radio frequency currents ...
  By ve7sar - Votes: 1 | Rating: 10
• Baluns and common mode chokes
  
  Voltage baluns versus Current baluns When to use them differences and typical usage in feeding ...
  By Dorenberg - Votes: 1 | Rating: 10

• HG7AN Antenna Analyzer
  
  Antenna Analyzer plus 500 is a multifunctional measuring instrument very useful for amateur radio activity ...
  By HG7AN - Votes: 1 | Rating: 10

• HackRF
  
  open source hardware for software defined radio HackRF One is an open source hardware platform ...
  By HackRF - Votes: 3 | Rating: 7.67

• Amateur Radio Microwave - Introduction
  
  Introdcution to Amateur Radio Microwave A 21 page presentation of ham radio microwaves concepts for ...
  By W6BY

• Using a Baofeng handheld to work Satellites
  
  How to program Baofeng handheld transceiver with satellite frequencies and how to get alerts when ...
  By KM6NHH - Votes: 5 | Rating: 8.2

• FT991 MARS Mod
  
  This modification will expand the tx frequency range of the Yaesu FT 991 from allowing ...
  By FT991 - Votes: 5 | Rating: 3

• Programming Icom IC-2100H
  
  Six Steps for Programming your IC 2100H from the front panel of radio Using these ...
  By K6LCS - Votes: 1 | Rating: 3

• BktDxCluster for Android
  
  With BktDxCluster you can connect to all DX Cluster with DXSpider Protocol and telnet connection ...
  By IZ2BKT - Votes: 2 | Rating: 8

• Radio Frequency - ICOM R8500
  
  The RadioFrequency Program is a professional Software dedicated to all HAM SWL and Radio Listeners ...
  By Forstmeier - Votes: 2 | Rating: 7.5

• WSQCall A Weak Signal QSO mode for LF/MF
  
  Amateur Radio enthusiasts who are interested in the LF and MF bands may be familiar ...
  By zl1bpu

• DIY Ham Radio Loudspeaker
  
  An interesting article on how build an optimal sounding communications loudspeaker capable to optimize sound ...
  By PA0NHC

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

• Experimental HF 6-band SSB transceiver
  
  An SSB radio for the HF bands will be presented Featuring 12 to 20 Watts ...
  By DK7IH - Votes: 15 | Rating: 9.34

• rpitx Multimode TX for Raspberry Pi
  
  rpitx is a general radio frequency transmitter for Raspberry Pi which doesn t require any ...
  By F5OEO

• A Transceiver Front-End Protector
  
  A transceiver front end protector in high signal level environments An homemade RF limiter to ...
  By AD5X
• KD9SV Front End Saver
  
  Homemade RF limiter project to protect the K3 receiver front end for high radiofrequency based ...
  By WY3A

• Cross Band Repeaters
  
  Crossband Repeating is a process where a Ham transmits one signal on one band typically ...
  By W9SM

• Tektronix Compatible Tracking Generator
  
  A spectrum analyzer is always an usefull amateur radio test equipment that should be present ...
  By KE5FX

• What is SWR - standing-wave ratio
  
  Article about Standing wave ratio SWR defined as a mathematical expression of the non uniformity ...
  By Margaret Rouse

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