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szatox Advocate
Joined: 27 Aug 2013 Posts: 3454
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Posted: Mon Nov 25, 2024 2:22 pm Post subject: Hams, any opinions on hackrf? |
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I'm mildly interested in radio com, I've been occasionally looking at SDRs on the market and thinking about what I'd like to do about maybe joining the hobby, and I found this one device which _maybe_ would be a good start for me, but I'm not quite convinced and don't want to spend 500$ on a fancy paperweight, which is roughly what I'd need to cough up for the device and antenna.
So, hackrf.
+ wide frequency range, 1MHz - 6GHz.
- 8 bit ADC, I was surprised it can be this small and still work
- rx amp is said to be being easy to fry
- sold as a radio lab test equipment, it's unclear if it's only for legal reasons, or because it overall is a bad receiver with a very wide frequency range as its only redeeming quality
Does anyone here know this thing?
Would it make a scanner suitable for getting my feet wet? Is it sensitive enough to pick up signals form hams, weather broadcasts and so on?
Could I use it to snoop in on emcomms in case of disasters, or something like that? I mean, 500$ is 500$, would be nice if it had a second purpose besides being a new toy... _________________ Make Computing Fun Again |
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Banana Moderator
Joined: 21 May 2004 Posts: 1756 Location: Germany
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szatox Advocate
Joined: 27 Aug 2013 Posts: 3454
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Posted: Mon Nov 25, 2024 6:31 pm Post subject: |
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That rtl doesn't go anywhere nearly as high into microwave spectrum, but man, I could get it so much cheaper it actually is a tempting suggestion.
What feats have pulled using this dongle?
I know I could google it, but there surely is a world of difference between anti-proffesionals (because money flows in the opposite direction) calling themselves amateurs and newcomers, so I can't really expect to get the results from brag stories born on the internet. _________________ Make Computing Fun Again |
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