Search results
Query: net
Links: 3145 | Categories: 19
This query is too generic. Please try adding an additional term to focus your research.
Categories
- Antennas > 40M > 40 meter Magnetic Loop Antennas
- DX Resources > Nets > Emergency Nets
- Internet and Radio
- Operating Modes > Internet Linking
- Shopping and Services > Internet services
- Manufacturers > Antennas > HF > Magnetic Loop
- Internet and Radio > Social Networks
- Technical Reference > Vector Network Analyzer
- Software > Vector Network Analyzer
- Software > Internet Linking
- Antennas > Magnetic Loop
- DX Resources > Nets
- Operating Aids > Phonetics and codes
- DX Resources > Beacons > 10 GHz Beacons
- Operating Modes > Internet Linking > AllStarLink
- Operating Modes > Internet Linking > EchoLink
- Operating Modes > Internet Linking > IRLP
- Antennas > WiFi
- Technical Reference > WiFi
-
RTTY, Amtor, packtor, SSTV reference by WM2U -
A free windows SSTV receiving program specially designed for SWLers. This sstv decoder does not support SSTV TX. Automatic saving of images, based on MMSTV enigne, support multiple sound cards and advanced quality settings. This software is just capable to decode SSTV a good choice if you need to receive slow scan TV. -
This Arduino project decode ICOM CAT frequency information and switch antennas according to preset values. RX and TX antennas can even be different, a project by ON7EQ -
Great shareware software collection for ham radio, includes prefix finders, locators,frequency generators and links to other ham radio software. -
You've heard MS pings, of course. But what does a HSCW ping sound like? -
Homebrew a vertical antenna for 40 and 80 meters band based on popular HF2V model by DL7JV -
MultiKeyer is a computer keying program that supports both CW and Phone messages: CW EME Auto mode sends timed CW messages for EME and Meteor Scatter operation CW "Contest" mode sends Auto CQ, plus preprogrammed messages Sequenced Phone mode transmits prerecorded .wav files for Meteor Scatter operation Auto Phone mode transmits prerecorded .wav files for contest operation -
1/2wave vertical antenna for the 6-meterband and a 5/8 ground plane antenna for 50 Mhz -
This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner. -
-
How to build a multi-band dipole antenna with a single coax feed. Instructions for a 160M antenna that will fit in the space that a 75M dipole will with almost as good of results as a full size 160M dipole. -
If you have a computer with word processing software and a printer, you can make your own custom QSL cards, with each card individually printed for the ham you just contacted. WA7S show you how. -
VE7CA experiments on 160 meters band antennas, looking for better performances on reception. -
This is a 70cm big wheel antenna which is used at DB0FAI beacon -
VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts. -
This article by OK1FOU describes how to build a relatively small loop antenna which can be placed for instance at the balcony. It is especially suitable for a two band antenna covering two adjacent amateur radio bands (10/14 MHz, 14/18, etc.) -
N7KSB used this 1/2 watt CW transmitter, with a roof-mounted ground-plane antenna to work all continents and over 30 countries -
SDR Receiver a compact high performance HF software defined radio receiver designed to be used in fixed or portable stations. Version 2 of the receiver is now available. It now has an RF pre-amplifier using a power MOSFET and other revisions to improve it's performance both as a stand alone receiver and as an IF panadaptor with HF and VHF transceivers. -
Streaming Live from Kennett MO -
Homebrew 20m CW transceiver by MINOWA, Makoto 7N3WVM -
Introduction to NVIS advantages and disvantags. -
This is a service for finding the shortest available vanity callsign in your amateur radio class. It filter through all possible callsigns and provide just the unused ones weighted by their length in morse code or their actual number of letters. -
Alphabets in Morse code, American (ex military), international, Geman, Italian, Aviation and Nato phonetics -
An antenna system is more easily interfaced to a radio when the input reactance at the feedline terminals is low or close to series resonance -
Flexnet and AGW packet engine tested and reviewed by IZ7ATH -
A greyline map that automatically refreshes every five minutes DX.QSL.NET -
Easy to use Audio Spectrum- and PSK31 decoding program specially designed for SWL's who don't need TX or for anyone who just like to monitor PSK31 or analyse signals. Adjustable DSP and Spectrum settings for audio and frequency spectrum analasys or to set it for best decoding of PSK31 signals. By ON6MU -
Launching a balloon or kite supported tall vertical or protracted inverted L. -
By 9H1EL, supports RSGB 21-28, BERU, IOTA contests, FOC marathon and IARU 50MHz trophy, Control of FT1000MP, all Kenwood and ICOM Radios which have CAT system. -
This page describes a simple way to determine the main RF characteristics of a Wifi (IEEE802.11b/g wireless LAN) antenna. -
A freeware windows based Morse Code program written in Visual Basic 6 with source code freely available! The program uses DirectX DirectSound for some features. You may download the source code and/or the executable at the bottom of the page. -
Freeware logging software by Roberto IN3VRR featureing LogBook, CallBook & PacketCluster capabilities -
Various radio related software, including some antenna analysis, and impedance calculators. -
Dedicated ham radio internet gateway and server system. It is intended for use by RF gateways and PC users connected to the internet -
Shareware program to receive and transmit high speed CW (morse code) used in MS (amateur radio communication mode) with MS Windows 95/98 and sound card. -
Presented here is a high-performance, circularly polarized omni-directional antenna that is easy to build, easy to tune, inexpensive, and will work all the mode J Low Earth Orbit (LEO) satellites -
A simple base loaded quarter wave vertical, which can be used on a car or portable by G3YCC -
This is a simple calculator for solving the antenna wire catenary between to end points given the design wind speed, mass per unit length of the wire, wire diameter and Gross Breaking Strength of the wire. -
Edited by Oz6OM to find out who's on 50MHz expeditions anywhere around the world. Most recent news on the web. -
How to make easily your N-type connector, pictures and procedure, step by step -
Based on the N2PK design, this swr meter use a stockton directional coupler -
A table with Loss in DB/100m , Max power in Watts, Diameter in mm , Velocity factor (VF) expecially in VHF UHF and Microwave -
Improved Helical Antenna Design for 802.11b WLAN by PA0HOO -
Thermocouple ammeters are very rare these days, but the job they were perfect for - measuring antenna currents - is still a modern requirement especially in respect to groundplane currents. By David A. Reid PA3HBB G0BZF -
IC-746 radio control program in italian and personale info -
Dutch society of collectors of old ex-military radio equipment and other nostalgic receivers and transmitters -
how to easy and quickly unsolder and recover electronic components from old electronic board (SMD and not) by iz7ath Talino -
-
Ham radio logging software by IV3DDM, includes award facilities, callbook, packet cluster, RTX control, QSL info, ADIF - in english.
