Tagged: nfm

Installing SDR# on windows …

How to install SDR# on windows …

You will need …

PC/Laptop (Recommended dual core, 4gb RAM)
RTLSDR dongle
(Optional antenna / adapter. *Recommended*)
.NET Framework 4.6

DO NOT PLUG IN THE DONGLE
DO NOT INSTALL ANY SOFTWARE IT CAME WITH
If you have uninstall the software, driver and unplug the dongle.

Goto airspy.com and download the ‘SDR Software Package’
Unzip the files somewhere
Run install-rtlsdr.bat
Plug in your dongle
Run zadig.exe (as administrator)
Click options
Make sure ‘show all devices’ is selected.
In the device drop down select ‘Bulk Interface 0’
Ensure WINUSB is selected in the other drop down.
Click install
Click OK to any warnings
Run sdrsharp.exe
Select the RTLUSB dongle
Click the play icon to start capture.
Tune to a known frequency (FM station)
Ensure WFM is selected
Open the options menu
Increase RF gain, but don’t let the signal distort.
If you can hear distortion try adjusting the volume control in SDR#

Give yourself a pat on the back and get scanning!

Moving on to gqrx and linux in the next video.

Recommended SDR shopping list for up coming content …
RTLSDR – RTL2832(u) DVB-T+DAB+FM Dongle (£10-£15)
MCX MALE TO BNC FEMALE (for connecting antennas) (Approx £2)
AIR BAND (or similar) antenna (usually with BNC male connector) (£3-£10)

Hakology Day 9 : Blog Entry

[1124]
So it begins, late night last night, got the SDR working under windows. Todays goals, get the SDR working under linux and gqrx, look at what I managed to capture in the log and start a video showing how to setup SDR#.
[/1124]

[1215]
Really don’t want to stop logging messages lol, but I suppose its time to start making notes. Once I can get this running on the RPi ill leave it logging 24/7 for a while so I can analyse the data. Still lots of data being sent that shouldn’t be, names, phone numbers, address information, IP addresses, email addresses, URLs … and I’m sure if I log for long enough the obligatory username and password.
[/1215]

[1306]
So I can’t show or share any of the data I’m collecting. Hibby just pointed me to (Legal stuff) … even though I can’t share the data I can show you how to demodulate the signals yourself.
[/1306]

[1415]
Written up notes for SDR# installation.
[/1415]

[1513]
Executing operation tidy up for recording later also doing a few other chores.
[/1513]

[1606]
Still tidying 🙁 b/c I’m a messy bugger.
[/1606]

[1613]
Random picture for today …
Since I’m working on radio stuff here’s my baofeng handset its the uv-5r, a great starting handset for people looking to get in to HAM radio and start learning. I bought one relatively cheap on ebay around £20, before I got my licence so I could scan and listen a little. I’ve some other scanners and sets but ill save those for another day.
baofeng
[/1613]

[1713]
meh RL … need to script my house work or hack together some sort of roomba capable of washing up and making tea/coffee on demand.
[/1715]

[1824]
Chilling out time for a coffee and some food. BBL
[/1825]

[21.41]
A few pages of notes written and a rough idea for an introduction to SDR. Time for a brew and to record / talk through the audio. Will report back in a while.

Useful links:
https://en.wikipedia.org/wiki/Radio
https://en.wikipedia.org/wiki/AM_broadcasting
https://en.wikipedia.org/wiki/FM_broadcasting
https://en.wikipedia.org/wiki/Software-defined_radio
http://www.sigidwiki.com/wiki/Signal_Identification_Guide

Captured a little extra audio for the hakology introduction too.
[/2147]

[2344]
Sleep required.
[/2344]

[0448]
Woke up after a few hours sleep been doing a little radio research, too early to start the next blog entry, too late to be editing this one hmmm.
No vblog for day nine either will have to make up for it later.
[/0450]