Search found 613 matches

by Username
Tue Nov 10, 2020 9:26 pm
Forum: Signal Identification Help
Topic: Pulsing DTMF tones all over the spectrum?
Replies: 1
Views: 863

Re: Pulsing DTMF tones all over the spectrum?

Hi
Where is the Antenna? Did you use a HW Amp?
Can you make a Picture of your setup?
Let me say it so to get a SDR Dongle to run good is need much €€€ to going into.
by Username
Sat Oct 31, 2020 8:26 pm
Forum: User Projects
Topic: Low frequency SDR spectrum analyzer
Replies: 5
Views: 1084

Re: Low frequency SDR spectrum analyzer

I use this one: https://airspy.com/airspy-hf-discovery the are very good. The have an Update who support a wider Bandwith. :D
by Username
Thu Oct 08, 2020 6:24 pm
Forum: User Projects
Topic: IEC Poly Phase Smart Meter Device
Replies: 1
Views: 348

Re: IEC Poly Phase Smart Meter Device

try to find out what freq the use.
by Username
Mon Oct 05, 2020 2:07 pm
Forum: KerberosSDR
Topic: Broke both microUSB ports
Replies: 5
Views: 2594

Re: Broke both microUSB ports

you can look for a smartphone repair Shop who solder.
by Username
Wed Sep 30, 2020 11:21 pm
Forum: User Projects
Topic: any Software to make an Automated Heatmap?
Replies: 1
Views: 743

any Software to make an Automated Heatmap?

Hi I found an Open Data List with all TV, Radio and DAB+ Tower. So i thought about why not make a Heatmap when I take the Train. Since I know where I am -> GNSS and who the Tower is -> Open Data List and the Output power to it should not be hard to scan only the Channels who are in use in that Area....
by Username
Tue Sep 29, 2020 9:36 am
Forum: RTL-SDR Discussion
Topic: rtl_fm for POCSAG : decode several frequencies
Replies: 2
Views: 986

Re: rtl_fm for POCSAG : decode several frequencies

Hi
A new Version of SDR# should support Multiple sessions. And there is a Russian Tool to Output Multiple Audio Channels.
You need just buy VB Cable to have Multiple Virtual Audio Channels.
And there you go... :D Pls report if it work for you.
by Username
Tue Sep 29, 2020 9:25 am
Forum: Signal Identification Help
Topic: About 40 signals around 430Mhz in France (audio sample)
Replies: 3
Views: 979

Re: About 40 signals around 430Mhz in France (audio sample)

1) its some Weird Amateur Radio stuff
2) its "just" noise

If you have a Laptop take them and drive in a different district and see if its there to.
by Username
Tue Sep 29, 2020 9:18 am
Forum: Antennas
Topic: Signal Splitting?
Replies: 21
Views: 11364

Re: Signal Splitting?

Hi
The problem is ordering something from outside of the EU is I have to pay ~50% Tax in total. :evil:
by Username
Wed Aug 26, 2020 10:12 pm
Forum: Off-Topic
Topic: Dont use Wireless Headphones when you watch Porn!
Replies: 3
Views: 1066

Re: Dont use Wireless Headphones when you watch Porn!

Nope but do you think its good when the hole neighbourhood know what Porn you watch?