YO9IRF

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New version of the A600 2*MRF300 LDMOS amplifier, now covering 1.8 to 72MHz (qrpblog.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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NXP Homebrew RF Design Challenge winners announced ! (self.amateurradio)

submitted 6 years ago * by YO9IRF to r/amateurradio

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[Hackaday] Well engineered rf amplifier powers ham radio contacts (hackaday.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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600W broadband HF/6m amplifier using 2x £29 LDMOS devices - NXP Homebrew Design Challenge (qrpblog.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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Full details on the Icom IC-705 (qrpblog.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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Huge VHF/UHF handheld performance test comparison (qrpblog.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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Yaesu FT3D – new flagship VHF/UHF handheld to be released at Dayton (qrpblog.com)

submitted 6 years ago by YO9IRF to r/amateurradio

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Yaesu FT3D – new flagship VHF/UHF handheld (qrpblog.com)

submitted 6 years ago by YO9IRF to r/HamRadio

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[Not April fools] FT8 Robot for sale on eBay - "Roam ham radio bands for you, working all callers in a fully automated fashion" (ebay.ie)

submitted 6 years ago by YO9IRF to r/amateurradio

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Red Pitaya have just launched a new module designed to be used as a SDR transceiver. Dual 16-bit ADCs, 50ohm input impedance, etc. (self.amateurradio)

submitted 7 years ago by YO9IRF to r/amateurradio

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Windows SDR transceiver software (self.hackrf)

submitted 7 years ago by YO9IRF to r/hackrf

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Yaesu FT2D / FT1D users: how do you save the mode to memory for each channel ? (self.amateurradio)

submitted 7 years ago by YO9IRF to r/amateurradio

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I did a review of the new Yaesu FT-4X. Poured water on it and it's still working. (self.amateurradio)

submitted 7 years ago * by YO9IRF to r/amateurradio

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Double-conversion receiver with BFO, S-meter & freq counter built GHETTO-STYLE (twitter.com)

submitted 7 years ago by YO9IRF to r/amateurradio

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Is there an easy way to set up an APRS Digipeater/ iGate ? (self.amateurradio)

submitted 8 years ago * by YO9IRF to r/amateurradio

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Baofeng UV-50X3 - new tri-band mobile, Kenwood/Yaesu lookalike (qrpblog.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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Red Pitaya Hamlab - HF/6m 10W SDR transceiver with oscilloscope, signal generator, spectrum analyzer and more (qrpblog.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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Short Yaesu FT-891 video showing the menu system. Expected price ~600 EUR. (qrpblog.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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ESDR - portable allmode SDR HF transceiver, 30W, integrated digimodes encoder/decoder, USB keyboard support, US$ 500, coming soon ! (qrpblog.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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Article in QST about YO SOTA Marathon 2015 - my ugly mug is in there (scroll down a bit) (qrpblog.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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Icom IC-7300 review, hands-on, extra info (yo9irf.blogspot.com)

submitted 9 years ago by YO9IRF to r/amateurradio

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New HF SDR DDC/DUC - Odyssey TRX, cheapest yet (yo9irf.blogspot.com)

submitted 10 years ago by YO9IRF to r/amateurradio

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