Search found 120 matches

by alanzfq
Wed Jul 08, 2020 9:21 am
Forum: RTL-SDR Discussion
Topic: Extremely new - need some help with rewinding the waterfall
Replies: 1
Views: 64

Re: Extremely new - need some help with rewinding the waterfall

The only software I know that will scroll back is Spectrum Laboratory.
It is difficult to setup, if you do not know it then as far as I know recording is the easiest.
Most software does enable recording, the only one I am familiar with is HDSDR.
Alan
by alanzfq
Tue Jul 07, 2020 8:20 am
Forum: RTL-SDR Discussion
Topic: Help Setting up for ADS-B
Replies: 1
Views: 101

Re: Help Setting up for ADS-B

This very site has a lot of info https://www.rtl-sdr.com/?s=ads-b
Alan
by alanzfq
Fri Jul 03, 2020 7:07 am
Forum: RTL-SDR Discussion
Topic: Driver patch for FC0013 to improve ADS-B
Replies: 1
Views: 159

Re: Driver patch for FC0013 to improve ADS-B

The way I understand it is that such patches may or may not be incorporated into one of the RTL DLLs available.
What you need to ask is "Has it been incorporated? Which one?"
Alan
by alanzfq
Sat Jun 27, 2020 9:13 am
Forum: RTL-SDR Discussion
Topic: ADSB Beginner Advice Please.
Replies: 2
Views: 246

Re: ADSB Beginner Advice Please.

Yes, the one Mike is looking at is not adapted for ADSB at all. No filter, simple whip.
It might eventually show some results but as he wants to specialise then should follow your advice.
Alan
by alanzfq
Fri Jun 26, 2020 6:56 am
Forum: RTL-SDR Discussion
Topic: Audio problem
Replies: 1
Views: 202

Re: Audio problem

You need to say what you are trying to receive, software antenna, gain setting.
I'm just guessing. RTL dongle, FM with RDS?
One problem for beginners is the gain setting. I find manual gain the best, experiment for the best setting.
Alan
by alanzfq
Mon Jun 01, 2020 7:36 am
Forum: RTL-SDR Discussion
Topic: Bias T
Replies: 9
Views: 947

Re: Bias T

Or, if I look more carefully:-)
RTL_eeprom does it permanently.
Looks like your commands are correct.
Alan
by alanzfq
Mon Jun 01, 2020 7:26 am
Forum: RTL-SDR Discussion
Topic: Bias T
Replies: 9
Views: 947

Re: Bias T

If you look in that zip you will find 2 batch files.
If you look at those files you will see they work with rtl_biast.exe
Alan
by alanzfq
Thu May 28, 2020 7:06 am
Forum: RTL-SDR Discussion
Topic: automatic start
Replies: 2
Views: 349

Re: automatic start

Possibly in one of the configuration files.
I've never seen any reference, ask in the Airspy group.
It is even possible someone will offer a Plug-in.
Alan
by alanzfq
Wed May 27, 2020 8:01 am
Forum: RTL-SDR Discussion
Topic: RTL-SDR.com brand of FM trap - RF power limit?
Replies: 2
Views: 403

Re: RTL-SDR.com brand of FM trap - RF power limit?

You could look at the filter description!
It says some have said 5W with no damage but it's your risk.
Alan