Airspy HF+ vs RX-888 vs RSPdx – noise and sensitivy test from M0OPA




Experience a legendary reference in high-end audio with the NHB-108 Model One. This amplifier blends solid-state precision with tube-like warmth for a uniquely musical sound. The NHB-108 Model One is known for its exceptional midrange purity, imaging, and emotional realism.…
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I was concerned about the condition of the filter capacitors on my Collins 516F-2 power supply. After some research I decided to get the Radio Farm kit put out by Barry W0IY. The kit comes with everything you need. There…
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🔥 Skull Cracka| Hardcore Dancehall Shellingz 🔥 “Skull Cracka” is a no-apology, full-throttle dancehall anthem built for clash season and street speakers. This one goes beyond lyrics — it’s straight war talk, laced with grime, attitude, and unstoppable delivery. 👊…
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In this episode of The Art of Engineering, we make the Cheap Chinese miniPA amp multiband HF across 10 bands via the homebrewing of a LPF board. This enables the Hermes Lite II SDR to operate from about 20-40 watts…
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carlbuilt 60012c base 6 2sc2879 C biased for sideband.
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RX888 Plus RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver LTC2208 16Bit ADC Direct Sampling R828D 3.0.5ppm VCXO Buy on : ========================================================== Stay Connected: Like this video if you enjoyed it! Subscribe for more reviews and top product…
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Buy your Comp Cobra 29ltd Chrome here today!!
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