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Query: qsl
Links: 2058 | Categories: 6
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VHF/UHF DX site showing latest propagation, software, radio dealers, awards, maps etc. -
Information on how to access the IRC #CQDX chat room for DXers. Also contains a live feed of DX spots directly from DX Summit. -
Listen to HS0ZER/DL1ZAV radio station from Bangkok, Thailand -
Design that can be mounted on a mast underneath an existing beam. -
Based on DL6UW Yagi antenna's design-formula The forward gain is 13.6 dBi (about 11.5 dBd) and it's pretty small, about 1,5 m in length -
DF3CB site, contesting, and software BV is a professional freeware software for the QSL Management and Label/QSL Printing under Windows developed and distributed by Bernd Koch, DF3CB, since 1989. It is mainly designed for the contester and QSL manager with high QSL quantities but useful for all other QSL'ing purposes as well. Includes logging features -
A small portable antenna tuner for HF and VHF bands by ON6MU -
Search for your call in many of the logs hosted online, also contains links to other logs on the internet. -
Satellite Tracking/Orbital Prediction Program an open-source, multi-user satellite tracking and orbital prediction program written under the Linux operating system by John A. Magliacane, KD2BD. PREDICT is free software -
General purpose RF Wideband PreAmp based on BSX-20 transistor with a frequency range 14-550 MHz -
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Icom IC-706 Extended receing mod From OH6LGM -
Home made 0-100 MHz spectrum analyzer project -
Here is an antenna for the nineties. It's strong, computer designed, and has lots of gain. It is a full size, four element beam on 10, and three elements on 15 meters -
Pictures and dimensions of and HB9MTN DDRR antenna for 6 meters band -
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How to easy connect two Pc together with a Ethernet Lan -
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The "Tiny 2" is a great little 2 meter beam. It has some really interesting properties and it is a fantastic first time antenna project for the beginner. -
Lots of projects and introductions to RDF and T Hunting -
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Low Noise Antenna pre-amp for SAT, EME & DX-ing -
Simple program for ham radio Uses AX25 support built in Linux kernel, works in X11 graphics environment. -
Paper products, printing of QSL cards production of small boxes and bindery by OK1FXX -
VU2VWN project to homebrew a CW for 40 meters band -
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This circuit provides an interface between the Yaesu 920 transceiver and IBM computer sound card which allows data transfer and control of PSK31, RTTY, KEYBOARD CW, and SSTV modes for Amateur Radio -
This array has been in use since 1989. The SWR from 3.5 to 3.9 is below 1.5:1. The F/R of the array is 20dB average and with some signals even better. -
This simple circuit is intended for older Kenwood radios and was presented in chapter 22 of the ARRL Handbook. -
More links to Icom IC-746 resources on the web -
A three tube regenerodyne receiver by Gary Johanson, WD4NKA -
A site exclusively meant for the novice. Find all the information necessary to become an amateur radio operator! More India specific information. -
How to Get a Vanity Callsign by Dave AD7DB -
An interesting and very detailed report analysis of three populare HF+6m transceivers. Yaesu FT-950, ICOM IC-7410 and the Kenwood TS-590S by AB4OJ -
Web Site of CB Radio station from Vernadsky Research Station on Galindez island 140URL9909 -
This page shows W5AJ & KD5AAU setting up a self supporting crank over tower. -
An RF power supply for 144 MHz schematics and instructions -
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Memory manager for ICOM IC-706 MKIIG, IC-737, IC-7000, IC-746, IC-756 ProIII, Kenwood TS-570D, TS-570DG, TS-870, TS-2000 and Yaesu FT-920, FT-1000 , FT-2000, run on windows, free by OH2KXO -
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High Voltage Supply for GS 35B Amplifier -
Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD -
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UJYSAT is a new software for satellite tracking written by IT9UJY, This software is totally free for Amteur Radio only. -
My first homemade SSB and CW receiver 10 kHz to 30 MHz -
Yaesu, Kenwood, Icom repair service