15009Re: [tracker2] OTUSB RX Level
- Dec 11 5:20 PMOk that's interesting. Where do I find the gain setting? Me thinks I've missed something in the manual?
I've got about +/-250mV from my discriminator but the OTUSB was not decoding packets. Once I'd put in an opamp buffer and drove +/-2Vp-p into the pin it sprang to life.
VK5ZMOn 12 December 2012 03:55, Scott Miller <scott@...> wrote:
On the highest gain setting, about 75 mV p-p seems to be OK.
On 12/8/2012 5:11 AM, Matthew Cook wrote:
> I'm hoping this is a quick question.
> How many volts peak to peak do you need to drive into the Audio Input
> pin of the OTUSB for it to reliably decode.?
> Any ideas?
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