Live sporadic-e MUF software calculator

Live MUF is a DXC (cluster) telnet client developed by G7RAU which attempts to resolve propagation modes from spots and also attempts to calculate sporadic-e possibilities purely based on incoming data from the cluster. It has great circle mapping (GCM) built in to the app for live mapping of spots. Live MUF…

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AOR AR-DV1 – Analog and digital voice receiver

            AOR AR-DV1 is a stand-alone SDR receiver which can receive both analog and digital transmissions. It is compatible with many popular digital modes: DMR (Digital Mobile Radio) dPMR (Digital Private Mobile Radio) D-Star APCO-25 NXDN Yaesu Digital Alinco Digital Digital-CR AOR G4GUO (=used in…

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VSWR, Return Loss and Transmission Loss vs. Transmitted Power

Table VSWR, Return Loss and Transmission Loss vs. Transmitted Power. Return Loss Trans. Loss Volt. Refl Power Trans Power Refl VSWR (dB) (dB) Coeff (%) (%) 1.00 — .000 .00 100.0 .0 1.01 46.1 .000 .00 100.0 .0 1.02 40.1 .000 .01 100.0 .0 1.03 36.6 .001 .01 100.0 .0…

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SDR from 100KHz to 6GHz

The Crimson SDR from Per Vices is the future of software defined radio. The flexible wideband, high-gain platform comes equipped with four independent receive chains and four independent transmit chains, each capable of up to 200MHz of RF bandwidth up to 6GHz. At the core of the digital front, Crimson…

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