It would bring more accurate frequency tuning and stability to hold the frequency.
Sensitivity won't change. For wideband signals this matters little but if you try tuning and holding a 1200 baud satellite downlink (think SatNOGs project), compensating for instance with a Costas loop is your only other option. On Saturday, August 15, 2015, <[email protected]> wrote: > what is clock supose to do? > Why we need external one? > > Will hackrf be more sensitive using external clock and external ADC? > > Just asking because I dont know for what is clock used to > > Thanks for anwsering and best regards > > — > Sent from Mailbox <https://www.dropbox.com/mailbox> > > > On Fri, Aug 14, 2015 at 5:38 PM, Wolfgang Nagele <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> You would actually need the 6T version as that has a crystal that can >> give the 10MHz. I think the 7 series is the better way to go as these >> also support GLONASS: >> >> https://www2.u-blox.com/images/downloads/Product_Docs/NEO-7_DataSheet_(GPS.G7-HW-11004).pdf >> >> On Sat, Aug 15, 2015 at 1:01 AM, Wolfgang Nagele <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >> > Hi, >> > >> > Haven't yet had a chance to test this out - the cheap UBlox GPS module >> > (ex. >> http://www.ebay.com.au/itm/Ublox-NEO6MV2-GPS-Module-Aircraft-Flight-Controller-For-Arduino-1PC-New-/350849933793) >> >> > has a timepulse output. >> > >> > According to the datasheet >> > ( >> https://www2.u-blox.com/images/downloads/Product_Docs/NEO-6_DataSheet_(GPS.G6-HW-09005).pdf) >> >> > that output can be run up to 10MHz and the M series uses 3.3V input >> > voltage. >> > >> > This should suit the HackRF clock input perfectly. Anybody had a >> > chance to test this yet - any takers? >> > >> > Cheers, >> > Wolfgang >> _______________________________________________ >> HackRF-dev mailing list >> [email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');> >> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev >> > >
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