websdr app

Trapped dipole for 80 40 20 - A multiband trapped dipole for 80, 40 and 20 meters band by ZL1BJQ

DF1PU Coax Trap Antenna - A multiband coax trapped dipole for 10-80 meters bands by DF1PU

About Log Periodic Antennas - Overview, summary, tutorial about the log periodic antenna or aerial used for wideband RF antenna applications

Five eighths wavelength vertical antenna - The basics of a five eigths wavelength vertical antenna, a form of RF antenna widely used for mobile radio communications applications

Quarter wave vertical antenna - About the basics of the quarter wave vertical and ground plane antennas that ares widely used for medium wave broadcasting, mobile radio communications applications and many more.

JD1BMH Ogasawara - Chichijima - Ogasawara Islands May 2010

JD1BMH On-line log - Search JD1BMH online log

Florida DSTAR repeater live feed - Listen to the DSTAR Repeater from Florida USA currently connected to Reflector 1c

Carteret County Public Safety Live Scanner - Carteret County NC Public Safety Live Scanner Audio Feed

Online websdr from Bulgaria - This is a WebSDR receiver, located in Sofia, Bulgaria, hosted by LZ1QRM.

WebSDR YO3GGX - 3 x Softrock Lite II receivers from Romania

HappyQSL.com - QSL printing service operated by OK1FXX in Czech republic

SHOUTcast DNAS - Broadcasting your radio from your home using the SHOUTcast Radio DNAS Application

HF Beacon apps - Iphone apps to monitor HF Beacons by N0HOT

Coil Inductance Calculator - Approximate Air Coil Inductance Calculator

Codec2 - Codec2 is a open source low bit rate speech codec designed for communications quality speech at around 2400 kbit/s. Applications include low bandwidth HF/VHF digital radio.

IDSP - IDSP is an app for IPHONE and IPOD Touch. Made by 2 powerful filters, a band pass and a band stop with adjustable bandwidth. Filters are butterworth 4 and 8 poles, sample rate at 44,100 32 bit. Cancel every noise and hear only your qso.

Ham Examster - Windows application that you can use to test your ham radio knowledge.

ADIF2CABR - Freeware Adif to cabrillo converter by SP7DQR. Windows ADIF 2 Cabrillo log format converter application let you translate you contest log book from the standard ADIF format to the Cabrillo format.

WinradHD - WinradHD is a Software Defined Radio (SDR) freeware application by DG0JBJ for Microsoft Windows 2000/XP/Vista/7 and based on the open source code of Winrad, written by I2PHD.

Ham Exam Preparation for iPhone Priority listing - Master the ham license exams with Ham Technician, Ham General and Ham Extra! With these iPhone applications, you will take the test with confidence.

BeaconAid-HF - Iphone app for ncdxf IARU beacon monitoring, shows the currently transmitting beacon on each band, reception charts from the active monitoring stations, and latest solar flux A and K indices

iSDR - iSDR is a software defined radio application compatible with the Apple iPhone, iPod touch and iPad™. iSDR is designed for experimenters, shortwave listeners, and amateur radio enthusiasts who would like a truly portable software-defined radio receiver.

Audio Kit for iPhone - Audio Kit is a collection of four iphone applications which are essential for those working in audio and sound. A real time Spectrum Analyser, a Scope to display waveforms, an SPL Meter, and a sine wave Signal Generator.

CommCat and CommCatLive - CommCat Mobile is a free integrated spot management, remote radio control, and logging app for the iPhone. CommCat is required for remote control.