super regenerative recei

Shielded-Loop Receiving Antenna - A shielded-Loop Receiving Antenna by N5ESE

WebSDR from Slovenia - A WebSDR receiver located in Novo mesto, Slovenia, qth JN75NT operating 40 and 80 meters bands

WebSDR in Romania - 2 Softrock Lite II Receivers by YO3GGX located in Breaza Romania

WebSDR from Siberia - Softrock 6 20m receiver located in Tyumen Russia

WebSDR in Washington USA - WebSDR receiver by KC7IGT on 40 meters located in RENTON, WA USA

WebSDR in Texas USA - WebSDR receiver by KD5QLM located in Little Elm, Texas

The Discovery of Radio Waves Heinrich Rudolf Hertz - Heinrich Hertz was the first to send and receive radio waves.

QRSS CW - Receiving QRSS CW on your PC by G0MRF

NOAA Space Weather Alerts - Receive alerts via email regarding x-ray flux, radio burst, geomagnetic warnings, electron flux, proton flux, and stratospheric warming.

Elecraft K3 Receiver Performance Test - W1WD review and reception performance test of the Elecraft K3 transceiver.

MPFilters for FT-1000MP - MPfilters is a Windows-based program which enables you to select the Yaesu FT-1000MP and FT-1000MP Mark V main receiver and sub receiver IF filters via the radio’s CAT port

Adding SDR to the Yaesu FT-920 - Add a second receive channel to the FT-920, to provide SDR and bandscope capability.

Yaesu VX-2 jumpers - This walkie is sold without the wide band receiver enabled, this is, only 144 and 432 MHz band

Tony CB Store - Scanner, vhf uhf receicers, cb radio, antennas marine and PMR dealer in Rome Italy

Energon Solutions Ltd Priority listing - Energon Solutions are a online super retailer stocking a massive range of Ham Radio, PMR 446, CB Radio and Business Two Way Radio equipment and accessories.

ControlSoft AR5000 - The software controls a communication receiver AR 5000 designed by AOR. It allows controling the receiver via a PC using a serial port

R-20 Signal Capture and Analysis Software - Connect your R-20 Communications Receiver to your computer. Put your listening hobby on your computer desktop.

SDR-RADIO.com - SDR-RADIO.com is a Windows console for SDR receivers and transceivers. Designed for the commercial, amateur radio and short-wave listener communities, the console provides a powerful interface for all SDR users. Many SDR owners have made their radios available over the internet. Just look at the Web Servers page for a list of the radios you can use. You do not need a licence to use this sodftware with RFSPACE, FUNcube Dongles, Soundcard (SoftRock) and low-end SDRs.

QLF Filter - Microprocessor based interface designed receives a signal from a Morse key, processes it, and re-transmits it to the radio. A microprocessor in the circuit is pre-programmed with a proprietary algorithm which makes a number of measurements and adjustments to the less percise human generated code.

30 m Band Direct Conversion Receiver - The direct conversion receiver described consists of only a bandpass filter, mixer IC, VFO and audio filter. With only 22 parts, this simple circuit should take a few hours at the weekend to construct.

Direct conversion receiver experiments - M1HOG Direct Conversion Experiments

HF Receiver by F6CRP - Recepteur decametrique 3 - 30 MHz Detection classique et SDR

Weak Signal - Linrad and SDR-IQ - Linrad and SDR-IQ Software Defined Receiver on Shortwave

KB9YIG - Soft Rock 40 - These pages document some of the experiments with KB9YIG\'s Soft Rock 40 receiver

Software Defined Radio, SDR, Tutorial - A nice tutorial and the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology.