A Beginners look at Starting Band 2 DX'ing
The beginners part of the title refers to myself! This is how I started DX'ing on the FM Band.
Part Four - Receivers and Computers
Its true to say in a sense that any Band 2 FM receiver will do. If you pick an old one up without RDS and can understand a few European languages then DX'ing can be done that way. But to the easiest way is to pick up a RDS Tuner. There are still basic new ones on the market that will have RDS, some will now be combined with DAB but we are only interested in the Band 2 side.
The other option is a second hand one from eBay. My experiences on eBay with Band 2 FM tuners has been 100%. I have purchased around three now, all at a very cheap price, fully working and even visually perfect. The reason being they have come from people's HiFi systems, not radio shacks!
Another good option which again I have had a 100% success rate is to pop to the local Pawn Shop or Cash Generator Shop as they now seem to be called. Whenever we going shopping in one small town near us I always pop in the shop to have a look and one day there was a nice Sony RDS tuner at a give away price.
Now the hard bit. As I mentioned in Part One the Conrad RDS Manager from Germany is now obsolete. Keep an eye on eBay, but they are now rare. The only option is to use a PC to get the most out of the RDS. This is were it now gets technical as a soldering Iron is required a bit of knowledge with circuitry.
In a nutshell the Clock and Data signals from the RDS Decoder chip need feeding to the Clock and Data Pins on the PC's Com Port via a buffer. If you understand that then no problem, if you don't then seek local help.
Information can also be deemed from the Internet especially this site:
This Web Site run by Herman Wijnants gives all the information you will need for both the Conrad if you manage to get hold of one or for a RDS Tuner.
You will also find here the various versions of software for the PC. So all in all the ultimate Web Site.
PI code update spreadsheets can also be found here from DX'ers.
If you don't have a PC or are not confident in the interfacing look for a Sony ST-SB920 tuner. This will actually display the PI Code as well as the PS Name, a few other models from Sony do also. So all is not lost.
The Slywaves Web Site: http://www.skywaves.info/index.php?entityType=HTML&id=291 also provides information on getting started.
I have taken the PC route using an old Pentium One system. This runs 24 hours a day nearly all year round apart from holidays. My favourite software is RDSS which is a DOS program available from Herman's site. This software will only run on old PC's, 386 up to I think a Pentium Two or AMD equivalent. The advantage of this is that I have my main PC avaialble all the time without it being tied up to monitoring in DOS.
However if you want a nice modern Windows Program then the RDSDX is the route for you. In this case the faster the PC the better. Again all this information can be found on Herman's Web Site.
If you are using a Sony ST-SB920 then I have given details here on how to modify it and connect it to a Conrad RDS Manager or directly to a PC.