#SDR DIY ANTENNA INSTALL#Click the Install or Reinstall Driver below. Against USB ID it should now show 0BDA 2838, which is the id of your DVB-T adapter.Īgainst Driver, it may say None or RTL2832UUSB. Then, in the drop-down list select Bulk-In, Interface (0). Under the Options drop-down meny, make sure List All Devices is checked. #SDR DIY ANTENNA TV#It will either fail to configure it, or install the Windows DVB-T TV drivers.Īgain in the folder of extracted files, locate zadig.exe, right-click on it and select Run as Administrator. Wait until it's no longer showing as "In Progreass" in Devices and Printers. Now plug in your dongle and wait for Windows to attempt to configure it. This will run a command prompt whch will download additional drivers. In the folder of extracted files, double-click on install-rtlsdr.bat. I like to put such programs in c:\Programs rather than c:\Program Files, so create c:\Programs, and under it, a folder SDR#. #SDR DIY ANTENNA ZIP#This will download a zip file, not an installer (.MSI) file. #SDR DIY ANTENNA SOFTWARE#Now browse to and select Download in the top menu, then click the Download button against Windows SDR Software Package. You may also need the Visual C Runtime if not already installed. NET 4.6 or newer redistributable installed. Refer to the Quick Start Guide if anything isn't clear or doesn't seem to work as expected.įirst, you will need to ensure you have Microsoft. #SDR DIY ANTENNA FULL#There's a Quick Start Guide which gives full instructions so here I'll just give a summary. The best software to start with is SDR# (pronounced SDR Sharp), which runs on Windows 7, 8 and 10. You may also find a USB extension lead useful, in order to position the dongle and its aerial away from the computer. If you're a Mac user then you might consider finding an old computer and installing Linux on it, though there is limited SDR software for OSX.įor a DIY aerial you will need an old co-ax TV aerial lead, or if you have a soldering iron you can use a coax TV plug and a scrap piece of wire. You will also need a computer, preferably Windows or Linux. Whist any of the above should work fine, if you're happy to pay rather more you can get one here which is guaranteed to give the best possible performance. It doesn't matter which you choose, but the cheapest is likely to be one with a TV socket and to use a DIY aerial. Some of the latter come with their own aerial. There are some with an old fashioned co-ax TV socket on the end, and others with a more modern SMA or MCX screw-type connector. If you simply search eBay for "R820 RTL2832" you will find plenty under £10, or well under £10 if you can wait a few weeks for delivery from the Far East.īroadly, there are two types. It must be one using the R820 and RTL2832 chips. Sounds complicated and expensive? Not at all - you can do it for pocket money! Read on.įirst of all you will need a USB DVB-T TV adapter. You're looking at one now! So why not program it to interpret a radio signal? With a different program you can receive whatever you like, including old fashioned AM and FM broadcasts. well, the list goes on.įanfare of trumplets please! Enter Stage Left the Software Defined Radio (or SDR to its friends).Ī computer can do anything, provided you can break it down into logical steps. So now you need a satnav to receive GPS signals, a DAB radio for digital broadcasts, a smartphone for mobile voice and data, a WiFi-enabled computer for WiFi, a garage door to respond to your fob and. It might be a mobile phone signal, or GPS, or DAB radio or a data feed from a space probe, or WiFi or Bluetooth, or a signal to remotely open your garage door. But in many cases the signal is no longer just fed to a loudspeaker. With the explosion of digital communications the superhet design is still the dominant method of tuning and amplifying the radio signal. You can learn more about all of these in How Radios Work in the Restart Wiki. In fact it has remained the dominant design ever since. It typically needed 4 or 5 valves but gave much improved sensitivity and selectivity. the ability to discriminate stations close together on the tuning dial).Ī game-changer was introduced in the 1930's in a radicaly new design known as the superhet. Early radios still had relatively poor selectivity (i.e. When valves came along (tubes, for our American friends) they made it possible to build much more sensitive radios, and ones which could also drive a loudspeaker. But it needed a long aerial and could only receive local stations. In the beginning was the crystal set - the first practical broadcast radio receiver.
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