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nijichichi

RF & Microwave DIY Project

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nijichichi
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This user joined on 10/21/2023.

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Validation of active RF circulator using current feedback operational amplifier (op-amp).
Project Owner Contributor

RF circulator using current feedback op-amp

nijichichinijichichi

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1,357k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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Single pole 6 throw RF switch ; 3 bit control channel ; 3-5V operation ; Decent isolation ; low insertion loss ; Tinker board add-on.
Project Owner Contributor

SP6T Wideband RF Switch (5 - 3000 MHz)

aditya-mukherjeeAditya Mukherjee

4.8k
15
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A first attempt at designing an antenna.
Project Owner Contributor

2.44 GHz Patch Antenna

adam-gulyasAdam Gulyas

3.9k
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Find out how you can measure the effective permittivity (a.k.a. dielectric constant) of your PCB substrate.
Project Owner Contributor

Measuring the Effective Permittivity of PCBs

ville-tiukuvaaraVille Tiukuvaara

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Develop RF & Microwave circuits without spinning a PCB using industry grade modular building blocks... For HAM, 5G, & Radar up to 60 GHz
Project Owner Contributor

Breadboarding RF & Microwave Circuits DC - 60 GHz

erikErik

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BFG591 introduction, #replacement, application
Project Owner Contributor

BFG591 NPN 7 GHz Wideband Transistor

engineerkid1engineerkid1

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Microwave synthesizer - experiments with microwave black magic
Project Owner Contributor

Microwave synthesizer 4-7GHz

michal777michal777

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You get what you pay for!
Project Owner Contributor

Cheap But Crummy 10 GHz Transmitter and Receiver

martinMartin

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Using surplus microwave teaching equipment, I build a simple radar detector.
Project Owner Contributor

Radar detector from surplus

andrew-dawesAndrew Dawes

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A set of feedhorns, reference horns and flange couplers for use with the SiliconRadar TRA_120_002 chipset on the 122GHz/2.4mm band
Project Owner Contributor

122 GHz Antennas and Feeds

neilNeil

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With on-board matching network.
Project Owner Contributor

1.420 GHz Antenna

robert-rouquetteRobert Rouquette

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A microstrip to waveguide transition used for X-band waveguides. Manufactured with Oshpark FlexPCB
Project Owner Contributor

MSL to WR90/WG16

jordanJordan

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