Limesdr mini Problem of sending no signal?

Projects LimeSDR
1

I cant transmit any signal limesdr mini about 1000mhz 9000mhz or 1800mhz. I swear that I regretted not buying the hackrf one. How Can I fix this device . Limesdr mini is transmitting signal 2GHz and 3.5GHz signal but İt can not transmit any signal 40MHz - 2GHZ Signal. I tried all of antennas but can not transmit any signal . How Can I fix This device ? I send noise to be sure, but the device does not send any signals.
Please Help ? Why ? I dont Understand ?

example11
example111366×768 224 KB
example12
example121366×768 141 KB

<<< Welcome to GNU Radio Companion 3.7.10 >>>

Block paths:
/usr/share/gnuradio/grc/blocks

Loading: “/home/murat/İndirilenler/gr-limesdr-master/examples/signal_generator.grc”

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 1
RF frequency set [TX]: 2147.6 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND1.
INFO: device_handler::calibrate(): Tx Calibration: MCU error 5 (Loopback signal weak: not connected/insufficient gain?)

INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.

Done (return code -9)

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1806 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: device_handler::calibrate(): Tx Calibration: MCU error 5 (Loopback signal weak: not connected/insufficient gain?)
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.

INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1806 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.

Done (return code -9)

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1830 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1830 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 2.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
USB reset failed
Failed to open device
Failed to open. Device is busy.
Unable to open device

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1830 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.

Done (return code -9)

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1806 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.

Done

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1806 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 36 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 55 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 58 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.

Done (return code -9)

Generating: ‘/home/murat/\xc4\xb0ndirilenler/gr-limesdr-master/examples/top_block.py’

Executing: /usr/bin/python -u /home/murat/İndirilenler/gr-limesdr-master/examples/top_block.py

LimeSuite Sink (TX) info

##################
Connecting to device
##################
LimeSuite version: 19.04.0-myriadrf1~xenial
gr-limesdr version: 2.1.4
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D4C3893CE8AAC
##################
INFO: device_handler::open_device(): no serial number. Using first device in the list.
Use “LimeUtil --find” in terminal to find prefered device serial.
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D4C3893CE8AAC) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected TX path: Band 2
RF frequency set [TX]: 1806 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 10 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): digital filter CH0 [TX]: 2.5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [TX]: BAND2.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 32 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 34 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 38 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 40 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 42 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 44 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 46 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 48 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 52 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 54 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 56 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 57 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 59 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
INFO: device_handler::set_gain(): set gain [TX] CH0: 60 dB.
popping from TX, samples popped 320/1020
libusb: warning [libusb_exit] application left some devices open

Done

2

I swear that the limesdr mini device has a problem sending the signal. I couldn’t send a signal yesterday with this device. I started the device today and started sending signals. I could not understand what the source of the problem was. The Limesdr mini device has gone crazy:) The device did not send signals with the same application yesterday. Today, it sends very smooth signals with the same application.

1 Like
3

I’m guessing you previously tried un-plugging the device and re-plugging it? It’s possible it could get into some state which required a hard reset.

4

No, I have never done anything that could damage the device. Because I do not unplug the device. I turn off the computer and unplug it from the usb plug so that the device is not damaged. The device works very well these days. I can not understand the cause of the malfunction.