Search results
Query: http:
Links: 15229 | Categories: 0
This query is too generic. Please try adding an additional term to focus your research.
-
A simple morse code practice oscillator using either PNP or NPN typr transistors -
-
-
DMRconfig is a free utility for programming digital radios via USB programming cable. DMRConfig support several DMR transceivers by TYT, Baofeng, Anytone, BTECH, Zastone, Radtel. -
-
-
6BTV (or 5BTV or 4BTV) mod for 12 and 17 meter bands, how to make a 7BTV or 8BTV or 9BTV, easy and cheap -
A club for hams who are also regulars on IRC (Internet Relay Chat). -
Contesting, CW, antennas and review on TK/OE5XVL DXpedition 1999 plus my GD/OE5OHO DXpedition in 1997. -
-
Amateur Radio dealer based in Japan -
Club page of the police amateur radio team-wb1gof of westford, massachusetts -
Running D-Rats on a Raspberry Pi documentation and instruction by n0so -
-
A selection of radio collectors from all around the world interested in collecting, repairing, restoring, trading, selling parts, radio magazines, advertising collectibles, old records and technical talk. -
Understanding Solid State Linear Amplifiers -
Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages. -
This article describes how to build a general purpose DTMF decoder with a low-price chip from MITEL -
Maker of filters, oscillators, cristals Coils, Toroidal Inductions, Solenoids, Bifilar wound Solenoids, Trifilar Solenoids and Transformers Located in Kansas City, Missouri -
GPSTime is a small freeware applet that corrects your PC clock using GPS. GPSTime reads the serial data coming out of your GPS receiver and decodes the $GPRMC messages to determine the precise UTC time. Works on Windows Vista/7/8/10 with PC with serial ports. -
IC-7600 User Evaluation and Test Report by VA7OJ -
LinLogBook is an logbook for hamradio and it is based on an sql database. It can be widely configured by the user. -
Modifications to the Tigertronics Signalink USB sound card -
Collecting and history of CRT tubes and physics instruments -
The florida contest group, is the first amateur (ham) radio contest club, organized in the state of florida. -
This group is dedicated to those who are interested in getting started in amateur radio or upgrading to a higher class license -
This is about Small Antenna types and their properties which can help choosing proper antenna for high-frequency wireless communications as: two-way radio, microwave short links, repeaters, radio beacons or wireless telemetry -
The function of the XPhase is based on the fact that the interfering signal, received by an auxiliary antenna, is added phase-shifted to the signal received from the main antenna. When the phase-shift is more or less 180°, the interfering signal is canceled out. -
Yaesu FT817 all band, all mode handheld transceiver article. -
Basic guide on soldering techniques, tips and tricks -
Manufacturer of WiFi (2.4 & 5 GHz), Marine WiFi, Military and other antennas of various frequencies and styles. -
PEP RF output power measurement, and examples RF output power measurements -
A receiving loop antenna for low frequency DX Work -
The N3UJJ antenna project,parallel-cage dipole a multi-band horizontal antenna, without the need of an antenna tuner. -
How to have a way of elevating an antenna connected to the mobile rig in your car or truck. -
Distribution list for Clandestine Radio Watch a 'twice a month' summary about recent Clandestine Radio and Clandestine Radio related activities edited by Martin Schoech -
The free CW Speed Training Software for Windows by JI0VWL -
-
An economical dipole for simple QRP HF homebrew rigs -
A simple RF sweep generator circuit diagram by JF1OZL -
This is a presentation used at OVARC on the LindenBlad antenna construction. The presentation cover several topics about this antenna, from the basic antenna design, to the guide on how to contruct a custom lindenblad antenna for the 2 meters band and and 70 centimenters band. -
Web Site of Ukrainian Club Amateur Radio station from Vernadsky Research Station on Galindez island EM1U -
21 February to 6 March 2013 XT2TT Italian Dxpedition Team will be in Burkina Faso Online Log XT2TT and Live Stream -
Modoification for the Yaesu FT-8800 144/430 MHz dual band FM transceiver -
BFRA includes LZ callsign search -
How to connect and key Power Amplifiers to Kenwood TS 590 or TS 990. How to home made custom Remote cable to key power amplifiers by JG1VGX -
-
-
The T-Match with its balanced feed point is one method of feeding a Balanced Dipole. -
Adam, VA7OJ/AB4OJ's IC-756Pro III User Review