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Updated Microphone Tranceiver (markdown)

Brumi-2021 2022-05-08 21:18:24 +02:00
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Microphone-Tranceiver.md

@ -15,7 +15,7 @@ Note : this mic GAIN , is scaling the captured audio samples, therefore it will
* **BW:** This field sets the +/- FM Frequency deviation (adjustment range 0-150 Khz) .
(WFM systems usually +/-75 Khz, NFM : a typical VHF/UHF two-way radio signal is using 5 kHz peak deviation)
That parameter , is directly related to the transmitted channel spectrum (see Carson's bandwidth rule)
That parameter , is directly related to the transmitted FM channel spectrum (see Carson's bandwidth rule)
* **GAIN & AMP :** Is set for TX_GAIN (IF) and (0-47) and TX RF AMP 0dB or 14dB.Node transmission gain , to all modulation systems from fw version 1.4.0 onwards , FM/AM/LSB/USB/DSB)