Stereo Color N°5 is a 5 band audio processing dedicated for people who like the sound of the eighties.
Design full 100% analogues to guive the best result.
This kind of result is quite difficult to achive with digital sound processing. That why the Stereo Color will offer you the opertunity to make it. This board is more reserved for experienced useur. It is delivered with preset adjustement.
Supply voltage: 15 to 50 Vdc
So it can be direct supply on the transmitter power supply.
ENJOY
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https://www.youtube.com/watch?v=PLVQcRIpcus
BETA COMMAND LINE INSTRUCTION:
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DSP contrôl :
+DAT Audio level (0-27) recomanded (12 to18)
+DFS sampling frequency(32,44,48)
+DHP high pass filter (20,40,60,100)
+DMA modulation adjust (0-60)
+DMU mute (0,1)
+DPE pre emphasis (0,50,75,100)
+DRD rds (0,1)
+DST Stereo (0-3),
+DRP programm ID (0-65535)
+DRN station name "STR(8)"
+DRT radio text "STR(64)"
Debug DSP
+DZ lecture des registres de contrôle (lecture seule)
+DRZ lecture des registres RDS (lecture seule)
+PLS lecture seul de l'état de vérouillage PLL
Transmitter contôl:
+PFR fréquency in kHz/10 (8700-10800)
+POW (0 or 1) enable or disable the RF output power
+PAS (0 or 1) enable or disable the auto start function
- SWR check
- Power out
Other command:
- TX on/off vs audio sound detect
- Setting password
Download Putty terminal command here: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
USB to serial TLL: http://www.ebay.com/itm/400707099152
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https://www.youtube.com/watch?v=BedjNUTRunk
The amplifier incorporate a driver stage that is fundamentally part of the amplifier structure. Input power 1mW. Supply voltage 50Vdc. Supply current 37A to 40A. The amplifier is unconditionally stable.
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https://www.youtube.com/watch?v=GOAJ9KuiXJ4