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satcan pinout
Posted: Mon Nov 04, 2019 9:02 am
by Bton-FM
Hi, does anybody have the pinout for the sharp sf914 satcan?Its a long type.
Re: satcan pinout
Posted: Mon Nov 04, 2019 1:09 pm
by Bton-FM
I don’t think it’s sharp actually
Re: satcan pinout
Posted: Mon Nov 04, 2019 3:18 pm
by s2000
Re: satcan pinout
Posted: Mon Nov 04, 2019 5:30 pm
by Bton-FM
thanks s2000!
Re: satcan pinout
Posted: Mon Nov 04, 2019 5:38 pm
by Bton-FM
on the datasheet, it says the tuner is an i2c controlled tuner.Can i use it without i2c control, just with a tuning voltage?
Re: satcan pinout
Posted: Mon Nov 04, 2019 6:54 pm
by s2000
I think it should be fine however I've not used that can. Usually I just put a multi turn pot on the tuning pin and a decoupling capacitor and connect one end of the pot to the 12v supply to give 0-12v tuning. This would make a simple receiver with tuning control. More advanced users would utilize the I2c bus for digital tuning/tracking.
Re: satcan pinout
Posted: Mon Nov 04, 2019 8:03 pm
by Bton-FM
Yeah I saw the circuit on juggling pirate on how to do it.the datasheet shows an afc loop schematic.