[Hackrf-dev] HackRF and Spyverter

[Mitja kocjančič]

anyone knows if Spyverter can be used in oposite direction (to transmit a
signal on 120,918Mhz and have it output on 918khz) because HackRF is realy
weak on theese low frequencies so if it could put a solid 15dbm below 10Mhz
it would be great
but I am afraid to damage my Spyverter if I try this
PS: Can I uses bias tee from HackRF to power my Spyverter?

2018-04-25 23:08 GMT+02:00 Gavin Jacobs <apriljunkbox at hotmail.com>:

> Alejandro,
> The Spyverter will shift the 457kHz signal up by 120 MHz, so the result
> will be 120.457 MHz. Connect your 457kHz signal to the input of the
> Spyverter; connect the output of the Spyverter to the rf input of the
> hackrf. Remember to apply 5Vdc to the Spyverter (make sure you use a linear
> power supply, or a battery pack, because a switch mode supply will be very
> noisy). You can use gnuradio companion (or numerous other programs) to show
> the spectrum.
>
> Jake
>
> ------------------------------
> *From:* HackRF-dev <hackrf-dev-bounces at greatscottgadgets.com> on behalf
> of ALEJANDRO RAMIRO MUNOZ <100314975 at alumnos.uc3m.es>
> *Sent:* April 25, 2018 2:36 PM
> *To:* hackrf-dev at greatscottgadgets.com
> *Subject:* [Hackrf-dev] HackRF and Spyverter
>
> Hey all!
>
> I'm writing this e-mail because I'm using HackRF-One SDR as a spectrum
> analyzer in a university project.
>
> I'm also using a Spyverter converter (https://airspy.com/spyverter-r2/)
> and I'm having troubles to configure correctly the device, since I'm not
> very familiar with it.
>
> I'm interested in detecting with the HackRF-One a signal which is at 457
> KHz (out off the range of operation), therefore I need the Spyverter to
> achieve it, but I'm not able to configure it.
>
> If you have some experience with this device used with a HackRF, or
> there's any website I can get some information about how to configurate it,
> I'll apreciate it a lot.
>
> Thank you very much in advance,
> Kindest regards,
>
> Alejandro Ramiro.
> --
> Alejandro Ramiro Muñoz
> NIA: 100314975
>
> Grado en Ingeniería de Sistemas de Comunicaciones
> *(Bachelor's Degree in Communication System Engineering)*
>
> *Universidad Carlos III de Madrid*
>
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>
>
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