[Hackrf-dev] Current, reasonably priced external clock?

[Roy]

I bought two of them from Taobao, plugged one in each of my HackRF Ones, 
both devices were plug and play, no problem, they appear as external 
sources. Later, I removed one of them so that I could share one source 
between the two devices, both HackRF's show that they have external 
sources now. I'm not sure about the spec, I haven't attempted to make 
any measurements (too busy with other things) but they seem accurate to 
me. When I have more time I'll investigate the possibility of using a 
GPS as an external source.

Roy



On 08/11/16 01:10, Kevin Maxson wrote:
> I bought two of them. Neither worked. The seller didn't speak much 
> English, couldn't give me specs, couldn't tell me a pin out. They 
> offered to refund $8 of my $35.
>
> You want them? All yours.
>
> ./kevin
> 📱
>
> On Nov 7, 2016, at 10:58 AM, justin.broos <justin.broos at gmail.com 
> <mailto:justin.broos at gmail.com>> wrote:
>
>> Ebay,  Amazon have one that ultimately ships from some Chinese 
>> manufacturer off of aliexpress / alibaba . The plug in module is $20 
>> iirc.  The description claims to output a 1ppm 10mhz source but no 
>> info about the tcxo is listed so who knows; I have equipment at work 
>> that could measure but don't have the knowledge of setting it up.  If 
>> you do opt for this route,  it would be interesting to know if the 
>> module works as advertised as I'm still on the fence to buy it .
>>
>>
>>
>> Sent from my T-Mobile 4G LTE Device
>>
>> -------- Original message --------
>> From: Mark Lachniet <mark at lachniet.com <mailto:mark at lachniet.com>>
>> Date: 11/3/16 13:04 (GMT-07:00)
>> To: hackrf-dev at greatscottgadgets.com 
>> <mailto:hackrf-dev at greatscottgadgets.com>
>> Subject: [Hackrf-dev] Current, reasonably priced external clock?
>>
>> Hello all, my apologies for asking a question that I know has been asked
>> in months past, but it has been long enough that there might be new
>> options, and some of the previous answers seemed more towards
>> development than plug-n-play.
>>
>> I'm very new to SDR (and radio in general) and just learning the ropes.
>> I was trying to do a PoC on the GPS spoofing using my HackRF and had
>> limited success.  I got my Nuvi to lock in randomly a little bit but no
>> real love.  I read that another person needed the external clock in
>> order to get good results.  I'd like to buy a simple and inexpensive one
>> that is fairly plug-n-play.  Can anyone recommend a specific model and
>> vendor to purchase from that doesn't require such tasks as soldering?
>>
>> I've got a nice long list of other questions but as I'm new and ignorant
>> I'll hold onto those for a while on the off chance I can figure them out
>> and appear less needy in the long run :)
>>
>> Thank you for your time and consideration,
>> Mark
>>
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>
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