H.F Preamp for DSP All Band Radio SI473X

Name: H.F Preamp for DSP All Band Radio SI473X
SKU: 27878
Price: 10.99 USD
Availability: InStock

H.F preamp Daughter board

Designed by JasonKits in Malta

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H.F Preamp for DSP All Band Radio SI473X 1

H.F Preamp for DSP All Band Radio SI473X 2

H.F Preamp for DSP All Band Radio SI473X 3

H.F Preamp for DSP All Band Radio SI473X 4

H.F Preamp for DSP All Band Radio SI473X 5

H.F Preamp for DSP All Band Radio SI473X 6

$10.99

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H.F preamp Daughter board

What is it? The H.F daughter board was designed to plug in the input stage of the DSP all band radio SI473x. It features a MMIC chip R.F transistor to amplify the signal. It features a 20db amplific…

What is it?

The H.F daughter board was designed to plug in the input stage of the DSP all band radio SI473x. It features a MMIC chip R.F transistor to amplify the signal. It features a 20db amplification with a frequency range of 0.1 to 1.8Ghz.

Why did you make it?

The need of the preamp was needed to tune weaker signals. The board uses the BGA427 to amplify the signal. Such circuits also amplify the noise so the collector resistor is selectable.