Search results
Query: http:
Links: 15229 | Categories: 0
This query is too generic. Please try adding an additional term to focus your research.
-
QSL Cards from the past, ham radio QSL Card collection by W8JYZ -
The web site of RW3AG, Vlad Plugin in Moscow, Russia. Ruussia links and other information. -
Sommerkamp FT 250 Shortwave Transceiver (YAESU FT 200) -
October 2003 QST article on working digital mondes with sound card interfaces -
80 metre ceramix VXO with schematic and assembly instructions -
-
ord- Bretagne France includes info on dx and sstv, in French -
This is a schematic drawing of a project for the construction of a portable mast that can easily be made with PVC pipes. -
Warrington Radio Club one of the largest in the UK. Active in contests as M5T APRS g6wrc club call g0wrs. -
-
-
OBARC is an active organization participating in field day, various operating events, special events and contests -
For over 15 years, the putnamemergency and amateur repeater league (pearl) has been providingthe citizens of putnam county, n.y. with emergency and public services. -
Ham radio shop in South Salem, NY, dealer for Alinco, LDG, Cable X-perts, Jetstream and several antenna types and makers -
Red River Radio Amateurs - Fargo/Moorhead -
Singapore Amateur Radio Transmitting Society -
A guide to making good soldered joints and desoldering tips, includes an interesting how-to-guide on properly soldering electronic components -
-
Ham radio HF antennas manufacturer, produce HF dynamic beam antennas, and vertical pole antenna. Offer kits and parts to build you own dynamic antennas, by IZ0AEG -
The Highland Amateur Radio Association (HARA) centers itself in Hillsboro, Ohio. -
Amateur Radio Station OD5SK , Op.Samir Khayat Tripoli Lebanon -
A Resonant FeeD line (RFD) antenna for 7 MHz prohect tested and tuned. -
A group of local hams who operate nightly on simplex and discuss all sorts of topics -
VHF UHF Microwave EME Standings, a Who's Who on top in USA -
A site mainly concerning British Portable Valve Radios of the 1950's -
An automatic band decoder made into a nice enclosure with LED indicators for the chosen band -
Amateur radio links to ui-view/aprs sites plus various other bits -
-
Have you ever thought of setting up a portable HF station for an activity ? -
Presents a dedicated logging solution for amateur radio DXpeditions, addressing the unique operational demands of remote or temporary stations. This freeware Windows application provides essential tools for managing QSO data, ensuring accurate record-keeping during high-volume operations. The software supports efficient entry and retrieval of contact information, crucial for verifying DXCC credit and submitting contest logs. It streamlines the process of logging contacts, which is vital when operating from rare entities or during intense pile-ups, helping operators maintain focus on making contacts rather than complex data management. The application aims to simplify the logistical challenges associated with DXpedition logging. -
-
W1MX, the MIT Radio Society, stands as America's oldest college amateur station, providing a vibrant hub for MIT students, faculty, and staff interested in RF engineering, telecommunications, and radio science. The club, formerly known as 1XM, fosters a growing membership and hosts regular business meetings on the first Tuesday of each month at 7:30 PM ET, alongside weekly social gatherings every Friday at 7:00 PM ET in room 50-358. No prior radio experience is necessary to participate, and interested students are encouraged to attend a social meeting for a station tour and to learn about typical club activities. The society emphasizes experiential learning opportunities, actively seeking support to build a new and improved station at MIT. The club maintains a consistent presence in 50-358 during semesters and IAP, often extending into the summer, with the exception of club trips. Members can also access a dedicated webpage displaying the last 30 days of door activity, updating every five minutes, while a public frame shows the current door status and recent activity. -
-
AX.25 Packet Modem homebrew project on Arduino -
Setting up RTL-SDR, Zadig and SDR# on Windows -
HF Beam Calculator for Amateur Radio and CB Communications -
This is the web site dedicated to all the Amateurs Radio, SWL and BCL looking for news and info, DX'ing and all about that, in italian -
ARRL page dedicated to RF Safety -
An easy to build dipole for 21 and 14 MHz with traps made by two T50-6 toroids cores mounted on a simple PCB foil -
CW and SSB INRAD narrow filters modification -
The GB7MBC resource provides real-time DX spotting information through both web and **telnet cluster** interfaces, catering to amateur radio operators seeking immediate updates on propagation and station activity. It integrates features such as a **JOTA cluster**, RBN (Reverse Beacon Network) data, and PSK Reporter spots, offering a comprehensive view of current band conditions and DX opportunities across various modes and frequencies. The platform also includes a forum for community interaction and detailed DX cluster statistics, allowing users to analyze historical spotting data. Users can access the cluster via a standard web browser or through a telnet client, providing flexibility for different operating environments. The inclusion of RBN and PSK Reporter data enriches the spotting experience by cross-referencing reported signals with automated reception reports, enhancing the reliability and utility of the DX information. This combination of real-time data, community features, and statistical analysis makes it a practical tool for DXers and contesters. -
Collection of morse keys -
This converter uses the popular NE602 mixer/oscillator chip and allows reception of signals below 500 kHz on a 3.5 – 4 MHz HF receiver -
-
Audio setup at N2RIT built around the Yaesu FT-950 abd the Heil Sound PR-781 an ultraflex PRO EX3200
