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Query: ham radio
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Categories
- Ham Radio
- Operating Modes > Ham Radio Balloons
- Technical Reference > Ham Radio Go Kits
- Shopping and Services > Ham Radio Insurance
- Ham Radio > Ham Radio News
- Shopping and Services > Ham Radio Stores
- Technical Reference > AI Ham Radio
- DX Resources > Ham Radio Awards
- Manufacturers > Amateur Radio Maps
- Manufacturers > Digital and Packet Radio
- Ham Radio > Famous Hams
- Software > Ham Exam
- Ham Radio > Ham Shack
- Manufacturers > Ham Shack Accessories
- Ham Radio > Clubs > North America > USA > New Hampshire
- Operating Modes > NPR New Packet Radio
- Shopping and Services > Radio Equipment Repair
- Internet and Radio > Radio Gateways
- Software > Software Defined Radio
- Operating Modes > Stealth Amateur Radio
- Operating Aids > Beginner's Guides > What Amateur Radio is
- DX Resources > DX Peditions > 2011 DXpeditions
- DX Resources > DX Peditions > 2012 DXpeditions
- DX Resources > DX Peditions > 2013 DXpeditions
- DX Resources > DX Peditions > 2015 DXpeditions
- DX Resources > DX Peditions > 2016 DXpeditions
- DX Resources > DX Peditions > 2020 DXpeditions
- DX Resources > DX Peditions > 2021 DXpeditions
- DX Resources > DX Peditions > 2023 DXpeditions
- DX Resources > DX Peditions > 2024 DXpeditions
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A half sloper antenna for 160 meter band Italian translation of a WD8DSB article appeared in a QST issue during 1998. This article presents a **Reduced-Size Half Sloper Antenna for 160 Meters**, designed for amateur radio operators with limited space. By utilizing a 40-foot tower or a tree, you can build an efficient antenna that slopes down, achieving a 2:1 SWR bandwidth of 120 kHz. This innovative design allows for effective communication on the "Top Band," making it ideal for winter DXing. -
MMVARI is a multi-Mode SoundCard Ham (Amateur) Radio program for receiving and transmitting the RTTY-PSK-FSK-MFSK modes. The program was written to experiment with the efficiency of transmitting Japanese and East Asian languages (HL/BV/BY) using the VARICODE -
SW receiver review's including the JRC NRD-545,WJ-8711A,AOR AR7030. Also ham transceiver reviews - misc. -
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This is the antenna for those who want to get on HF effectively, and haven't too much space or cash to throw around -
hamOS is a live and installable Debian based linux respin for Amateur Radio Operators. It is intended for new users with little or no linux experience. hamOS contains a variety of pre-installed applications for amateur radio like logging, homebrewing, digital modes, and more. -
The G3TPW Cobwebb antenna covers five bands, 14 - 28 mhz, including the WARC bands -
Solar Flux reports, Current Alerts and Warnings from NOAA, 27 day forcast from NOAA, charts reflecting the past 7 years Solar cycle summary charts from NOAA -
DarwinPsk is free to licensed ham radio operators and is a great application for PSK and RTTY communications under MacOSX -
HF Ham Radio mobile operation antennas manufacturer, W6HIQ, HA5CMG, VE7BOC, HF mobile antennas, screwdriver antenna, coils and filters. -
Online shop for ham radio equipment. Yaesu, Kenwood, Icom, Alinco, Diamond, Power supplies, Antennas, Rotators with world-wide shipping. -
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"ARES trains and organizes Hams to provide emergency communications to ""Served Agencies"" such as FEMA, National Weather Service, Red Cross, Salvation Army, Hospitals, and others. This site describes ARES goals and methods and structure." -
A DIY discone antenna project made to improve receiveing performance of an RTLSDR receiver. -
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NW3Z yagi antenna designs for Dayton 2001 Includes yagis for 20 15 10 meters. -
G4NCE's illustrated vintage military wireless collection. Featuring British, Canadian and New Zealand Army eqpt, and Royal Air Force eqpt, from WW2 and the 1950's. -
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Tim Kirby IC-706 review of this small portable Icom transceiver -
HamFax is an application for sending and receiving facsimiles in amateur radio and for receiving public facsimile broadcasts like weather maps. Supported interfaces are sound cards and the SCS-PTCII from Special Communication Systems. -
Collection of Amateur radio packages for the Raspberry Pi devices -
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Halo antenna for 4 meters band with dimensions, pictures and assembling instructions -
APRS/CE is a richly featured APRS software package for WindowsCE and especially the PocketPC, Maps are plentiful as it works with DOSAPRS, PocketAPRS (for the Palm) and MacAPRS maps offering an exceptionally compact APRS installation. -
Service Manuals & Schematics, supplied for most types of equipment, Audio, TV, Video, Test and Ham Radio -
The Adcock antenna has been used for a long time for RDF. It is basically an interferometer. -
OZ2OE Technical pages, a 3 element 28 MHz light weight Yagi for 10 meters band -
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Mobile vertical antenna for 144 MHz suitable for satellite signals reception by K5OE -
Download the PDF with USA Amateur radio HF band plan and common country prefixes updated in 2008 by Icom -
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A friendly dx net who welcomes new comers to amateur radio and the serious dxer alike; Daily from 2000gmt on 14.208mhz. Listen the net live. -
If you have a small lot and want on 160 meters this is our version of the antenna by K5CBL Troy -
Ham radio humor with something for all ages. Check out the letters from a Tennessee hillbilly ham! Have a laugh er two! -
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Picture and construction details of a 5 element 20 meter monobander -
Broadband dipole antenna, needs an antenna tuner but can reach 3db gain over dipole -
The QM7 antenna is a simple 7 elements Yagi with 3.70 m boom length for the lower 144 MHz SSB/MGM band, used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 11.35 dBd; i.e. 13.5 dB forward gain over the isotropic radiator, while the F/R is about 12.5 dB -
An AO-10 antenna by K5OE, this design is optimized for 436.8 mHz with a 50 Ohm feed -
Ham Radio Antenna Tuners--Full Legal Power--Patented Circuit--Outstanding Efficiency and Power Capability -
HamRadioHomebrew Cat Interface for Yaesu FT-897 by PE1OPM -
The Clemens match is easy to make and reliable, and is preferable to a single Gamma match as it is balanced -
A homebrew project for a 2 meter 4 element yagi beam antenna by 2E0HTS -
US ham radio band plan in pdf available for download and print -
CB and HAM radio store, new and used, also trucking accessories stocked. -
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Ham Radio applications with the Arduino micro-controller presentation