WiNRADiO SDR Receiver WR G39DDC Excelsior

The WiNRADiO WR-G39DDC ‘EXCELSIOR’ series offers high-performance HF/VHF/UHF/SHF software-defined receivers with a frequency range from 9 kHz to 3500 MHz, with two independent channels of 4 MHz wide instantaneous bandwidth available for recording and further digital processing, plus a 16 MHz wide real-time spectrum analyzer. These receivers offer a flexible SDR architecture, respectable dynamic range,…

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FA-VA 3 Antenna Analyzer Kit

German FA-VA 3 Antenna Analyzer Kit. Vector, web-and PC-independent Impedance Analyzer, which allows you to determine the complex impedance of an antenna or other objects documented as a function of frequency and (see FA 3/2012 4/2012). The kit contains three SMD pre-assembled circuit boards, all required components, including graphic display and accumulators and a machined…

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KR5L’s KE-ARS38 Antenna Switch

KR5L Enterprises Amplifier Input & Relay Switch Model KE-ARS38 Jerry Henshaw, KR5L, has designed and developed a unique 6 position linear amplifier RF and amplifier relay input coax switch to enable amateur radio operators “Hams” to quickly switch between multiple ham radios and two linear amplifiers. This is particularly useful in the heat of a…

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CHIRP v.0.2.2 app released

CHIRP is a free, open-source tool for programming your amateur radio. It supports a large number of manufacturers and models, as well as provides a way to interface with multiple data sources and formats. This version contains only fixes on top of 0.2.1: Fixed translation in the source distribution Fixed install paths in the source…

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