6
$\begingroup$

I use a cheap DVBT dongle that I control via RTL-SDR. Right now a very basic setup. The general consensus seems to be that a long usb cable should be used (to keep noise from the computer away from the dongle) and the antenna directly plugged into the dongle (without cable, or a short one, is this because ogf grounding?).

The antenna is only a simply telescoping piece of metal. Using an amplifying antenna that I got my hands on, the reception was better, with the simple antenna I practically only pick up noise. Now I want to have a better reception without spending much money - what should I look for? I want to be able to listen to radio standard radio stations, but also to to use it as a scanner, so I'll probably be looking for a broadband antenna.

The dongle was built for TV, do TV and RF antennas have the same connections?

Edit to add
I have a dongle with a PAL-connector, not an F connector (from comparing with pictures)

$\endgroup$
  • $\begingroup$ who said 'dongle'? $\endgroup$ – JMP Oct 11 '15 at 8:21
1
$\begingroup$

There are a number of broadband receiving antennas marketed specifically as scanner antennas. Without more information on what attributes you specifically need, though, I can't recommend any specific antennas.

Without a picture of the connector, it will be hard to tell you what kind of adaptor to get, but it's unlikely to be a BNC connector, which is the most common type for these types of antennas. Consider posting a new question with an image of the connector and adapter recommendations.

There are a number of PAL to BNC connectors available from many online sources:

enter image description here

$\endgroup$
  • $\begingroup$ AFAIK many/most of the dongles that have TV connectors have European-style Belling-Lee ("PAL") connectors, not US-style F connectors. Adapters are also available but are not the same. $\endgroup$ – Kevin Reid AG6YO Jan 24 '14 at 19:12
  • $\begingroup$ Ah, I missed that it was a DVBT dongle, you're probably right. $\endgroup$ – Adam Davis Jan 24 '14 at 19:40
  • $\begingroup$ Yes, it's a PAL connector. $\endgroup$ – mart Jan 24 '14 at 20:29
  • $\begingroup$ Note that there's also a miniature bellings-lee (PAL) connector that might have been used in the dongle. I don't see easy sources for adapters for those, but image they exist if you have such a connector. $\endgroup$ – Adam Davis Jan 24 '14 at 20:45

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.