jks
About
- Username
- jks
- Joined
- Visits
- 34,036
- Last Active
- Roles
- Member, Administrator, Moderator
- Points
- 452
Reactions
-
Direction Finding and linking existing KiwiSDRs
Nice article on rtl-sdr.com about the topic: https://www.rtl-sdr.com/locating-various-hf-transmitters-and-number-stations-with-kiwisdrs
-
Direction Finding and linking existing KiwiSDRs
Nice article on rtl-sdr.com about the topic: https://www.rtl-sdr.com/locating-various-hf-transmitters-and-number-stations-with-kiwisdrs -
What is the status of the WSPR background and autostart features? [added in v1.181]
wsprd handles the problem of strong signals "covering up" weak ones in an interesting way. After a first pass of decoding signals they are coherently subtracted from the spectrum and the entire… (more) -
What is the status of the WSPR background and autostart features? [added in v1.181]
Yes, I do everything myself in user space. At various times during development I tried C-threads, Linux realtime scheduling etc. and I had nothing but trouble.
I would suggest just sticking with… (more) -
Initial setup enquiry
Hi,
The Kiwi is not really suitable for transferring ADC samples directly to a PC compared to most other SDRs. This is by design. Most other SDRs transmit as large a bandwidth as possible of baseband… (more) -
Very wide digital signal.
-
IMPORTANT: sdr.hu API key privacy policy acceptance required by May 25
Looking for a Kiwi not currently listed on sdr.hu? Try http://kiwisdr.com/public and http://rx.linkfanel.net
-
LZ1AQ LNA and a 1.2 meter copper loop antenna.
I edited the post for you..
-
IQ versus Compression
Compression is always disabled when in IQ mode. Another way of looking at it is to observe the network transfer rates for the audio data:
6 kB/s regular mode (4:1 ADPCM compressed, non-IQ, mono)
24 kB/… (more) -
WARNING 1.92 & 1.93 reboots on dx label add [fixed in v1.194]
Yep. An unfortunate bug that was introduced but then masked by some other unrelated debug settings that were removed later on. So it passed all the testing. Fix coming in today's update.
