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A lowfer Receiver using a software
A software receiver that uses a simple, low cost hardware downconverter in conjunction with sound-card software such as DL4YHF's Spectrum Lab
post 15 Aug 2024
Antenna Shortwave Links →
Active 3-30 MHz Hula-Loop Antenna for Shortwave
Home-made antennas can greatly improve the performance of AM and FM radios, short-wave receivers, and scanners
Active Antenna AA-7 HF/VHF/UHF, 3-3000MHz, Antenna booster
is a small antenna going through an RF preamplifier to a receiver
Shortwave Portable Receivers
shortwave portable radio, portable shortwave receiver, world band radio, worldband
An easy vlf loop 200Hz-20kHz reception without transformers
the loop antenna is easy to build but the preamplifier has a lot of active components many gain stages, much noise
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Home-made antennas can greatly improve the performance of AM and FM radios, short-wave receivers, and scanners
is a small antenna going through an RF preamplifier to a receiver
shortwave portable radio, portable shortwave receiver, world band radio, worldband
the loop antenna is easy to build but the preamplifier has a lot of active components many gain stages, much noise
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian