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Rosmetro con accoppiatore a due toroidi


Rosmetro con accoppiatore a due toroidi

Costituito dai due trasformatori T1 e T2 , ognuno con una spira sui primari, costituita da cavo cossiale, e da N spiresui secondari opportunamente collegati

post 15 Dec 2024


Swr Meter Links

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Build your srtip line SWR METER
To be making a SWR meter, I needed something to test it as I went

Directional Couplers SWR detectors for 145MHz - 435MHz
Several years ago, i needed an SWR-meter/power-meter for use on 145MHz

How's Your SWR?
As everyone knows, the higher your SWR

Automatic SWR meter and semi-automatic tuning unit, F1FRV
With supply 13.8 V, if your SWR bridge detectors output exceeds 11 volts

Rf Directional Power Meter
A wide dynamic range power meter using a directional coupler, AD8307 Log Amplifier and arduino microcontroller


Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

Kits and Components

Amateur radio kits by Kanga US

Pcs Electronics

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters