About two years have passed since the launch of the Elektor SDR Shield for creating a shortwave SDR using the Arduino [1]. Plentiful positive feedback and. Elektor SDR Reloaded. SDR Shield for the Arduino. By Burkhard Kainka ( Germany). A Software Defined Radio is a universal tool in RF technology circles, one. Ein Software Defined Radio ist ein universelles Werkzeug in der HF-Technik, das auch für Messungen einsetzbar ist. Die Eigenschaften des Empfängers.

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Why should I share my scoops? The digital backend of this transceiver system, is based on: Send a private message to dadalbinder. One can also use TV ribbon cable Ohms and have necessary matching at the top itself with a HF loop antenna, perhaps. Although the receiver has some filtering before the input, one is able to see some advantage by a working preselector.

Preselector for Elektor SDR

But the biggest cherry on the cake is that source code is available for educational purpose. Shizuoka City, Japan Posts: I see the various talk about Softrock SDR. It is a sum of ‘little tricks” that leads to this point of optimisation. Try to find a suitable grounding for the input.


It was like the sun had risen. You can find the schematic on several blogs e.

Elektor SDR-Shield 2.0 (Module | 170515-91)

I am thinking about using a normal long wire antenna but most likely a vertical on the receiver. I don’t have a Facebook or a Twitter account.

With some soldering, one is able to activate special inputs at the switching ic-circuit. As the schematic and layout for the radio is also available, it may also serve as the platform for your own integration project. Learn more about the different options.

There is even a function MIRROR, which is looking mostly downwards for mirror frequencies for the received signal on other frequencies than this Eletkor are using. Noise figure and IP3 are acceptable. The native oversampling rate is There is the new preselector announced by Elektor.

Christophe Fourtet ‘s comment, July 25, It is effectively an open design, so in case you want to customize the firmware of the radio for your own purpose, it is perfectly doable! Output power is annouced at 6 dBm CW in the datasheet. I noticed something yesterday and brushed it off, but noticed again today with a noisy 75 meter band this morning.


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Elektor SDR Reloaded () – Elektor

Company Media Kit Contact Scoop. Powered by vBulletin Version 3. It works after You have found a reasonable point for the 10,7 MHz-signal.

Not bad for a low cost wide band device. Send a private message to mitajohn. Find More Posts by dadalbinder. Should have the best effect at all! What can be the deal??

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