Provided by: osmocom-analog_0.0~git20250208.4ebf64f-1build1_amd64 
NAME
radiocom2000 - http://osmocom-analog.eversberg.eu/docs/
SYNOPSIS
radiocom2000 -k <kanal/channel> [-R <relais number>] [options] [station_id]
Global options:
-h --help
This help
--config [~/]<path to config file>
Give a config file to use. If it starts with '~/', path is at home dir. Each line in config file
is one option, '-' or '--' must not be given! Default: '~/.osmocom/analog/radiocom2000.conf'
--no-config
Even if a config file exists, don't use it.
-v --verbose <level> | <level>,<category>[,<category>[,...]] | list
Use 'list' to get a list of all levels and categories. Verbose level: digit of debug level
(default = '3') Verbose level+category: level digit followed by one or more categories -> If no
category is specified, all categories are selected
-v --verbose date
Show date with debug output
-k --kanal <channel>
-k --channel <channel>
Channel (German = Kanal) number of "Sender" (German = Transceiver)
-a --audio-device hw:<card>,<device>[/hw:<card>.<rec-device>]
Sound card and device number (default = 'hw:0,0') You may specify a different recording device by
using '/'. Don't set it for SDR!
-s --samplerate <rate>
Sample rate of sound device (default = '48000')
-i --interval 0.1..25
Interval of processing loop in ms (default = '1.0' ms) Use 10 to drastically reduce CPU usage. In
case of buffer underrun, increase buffer accordingly.
-b --buffer <ms>
How many milliseconds are processed in advance (default = '50') A buffer below 10 ms requires low
interval like 0.1 ms.
-p --pre-emphasis
Enable pre-emphasis, if you directly connect to the oscillator of the transmitter. (No
pre-emphasis done by the transmitter.)
-d --de-emphasis
Enable de-emphasis, if you directly connect to the discriminator of the receiver. (No de-emphasis
done by the receiver.)
--rx-gain <dB>
Raise/lower receiver's RX level by given gain in dB. (Works with sound card only.)
--tx-gain <dB>
Raise/lower transmitters's RX level by given gain in dB. (Works with sound card only.)
-e --echo-test
Use echo test, to send back audio from mobile phone's microphone to the speaker. (German:
'Blasprobe').
-c --call-device hw:<card>,<device>[/hw:<card>.<rec-device>]
Sound card and device number for headset (default = '') You may specify a different recording
device by using '/'.
--call-samplerate <rate>
Sample rate of sound device for headset (default = '48000')
--call-buffer <ms>
How many milliseconds are processed in advance (default = '50')
-x --osmocc-cross
Enable built-in call forwarding between mobiles. Be sure to have at least one control channel and
two voice channels. Alternatively use one combined control+voice channel and one voice channels.
-o --osmocc-sock
Disable built-in call control and offer socket
--cc "<osmo-cc arg>" [--cc ...]
Pass arguments to Osmo-CC endpoint. Use '-cc help' for description.
--no-l16
Disable L16 (linear 16 bit) codec.
-t --tones 0 | 1
Connect call on setup/release to provide classic tones towards fixed network (default = '1')
-l --loopback <type>
Loopback test: 1 = internal | 2 = external | 3 = echo
-r --realtime <prio>
Set prio: 0 to disable, 99 for maximum (default = 0)
--fast-math
Use fast math approximation for slow CPU / ARM based systems.
--write-rx-wave <file>
Write received audio to given wave file.
--write-tx-wave <file>
Write transmitted audio to given wave file.
--read-rx-wave <file>
Replace received audio by given wave file.
--read-tx-wave <file>
Replace transmitted audio by given wave file.
--limesdr
Auto-select several required options for LimeSDR
--limesdr-mini
Auto-select several required options for LimeSDR Mini
SDR options:
--sdr-soapy
Force SoapySDR driver
--sdr-channel <channel #>
Give channel number for multi channel SDR device (default = 0)
--sdr-device-args <args>
--sdr-stream-args <args>
--sdr-tune-args <args>
Optional SDR device arguments, separated by comma e.g. --sdr-device-args
<key>=<value>[,<key>=<value>[,...]]
--sdr-samplerate <samplerate>
Sample rate to use with SDR. By default it equals the regular sample rate.
--sdr-lo-offset <Hz>
Give frequency offset in Hz to move the local oscillator away from the target frequency. (default
= -1000000)
--sdr-bandwidth <bandwidth>
Give IF filter bandwidth to use. If not, sample rate is used.
--sdr-rx-antenna <name>
SDR device's RX antenna name, use 'list' to get a list
--sdr-tx-antenna <name>
SDR device's TX antenna name, use 'list' to get a list
--sdr-clock-source <name>
SDR device's clock sourc name, use 'list' to get a list
--sdr-rx-gain <gain>
SDR device's RX gain in dB (default = 0.0)
--sdr-tx-gain <gain>
SDR device's TX gain in dB (default = 0.0)
--write-iq-rx-wave <file>
Write received IQ data to given wave file.
--write-iq-tx-wave <file>
Write transmitted IQ data to given wave file.
--read-iq-rx-wave <file>
Replace received IQ data by given wave file.
--read-iq-tx-wave <file>
Replace transmitted IQ data by given wave file.
--sdr-swap-links
Swap RX and TX frequencies for loopback tests over the air.
--sdr-timestamps 1 | 0
Use TX timestamps on UHD device. (default = 1)
Network specific options:
-B --band <number> | list
-B --bande <number> | list
Give frequency band, use 'list' to get a list. (default = '1')
-T --channel-type <channel type> | list
Give channel type, use 'list' to get a list. (default = 'CC/TC')
-R --relais <relais number>
Give relais number (base station ID) 1..511. (default = '32') Be sure to set the station mobile to
the same relais number!
--deport 0..7
Supervisory information to tell about sub-stations. The functionality is unknown. (default = '0')
-I --agi 0..7 | list
Supervisory information to tell which phone is allowed to register Use 'list' to get a list of
possible valued. (default = '7' = Registration permissible for all mobile station)
-P --sm-power <power level>
Give power level of the station mobile 0..1. (default = '0') 0 = low (about 1 Watts) 1 = high (up
to 10 Watts)
--taxe 0..1
Supervisory information to tell about rate information. The functionality is unknown. (default =
'0')
-C --crins 0..7 | list [--destruction YES]
Result that will be returned when the phone registers. NEVER USE '3', IT WILL DESTROY YOUR PHONE,
but shows a warning first! Use 'list' to get a list of possible valued. (default = '0' =
Finished or just registering)
-N --nconv 0..7
Supervisory digit, sent during conversation. (default = '0') It is used to detect lost signal.
When using multiple traffic channels, this value is incremented per channel.
-S --recall
Suspend outgoing call after dialing and recall when called party has answered.
station-id: Give 1 digit of station mobile type + 3 digits of home relais ID
+ 5 digits of mobile ID. (e.g. 103200819 = type 1, relais ID 32, mobile ID 819)
Press digits '0'..'9' and then 'd' key to dial towards mobile station. Press 'h' key to hangup. Press
'w' key to toggle display of RX wave form. Press 'c' key to toggle display of channel status. Press 'm'
key to toggle display of measurement value. Press 'q' key to toggle display of RX I/Q vector. Press 's'
key to toggle display of RX spectrum. Press 'b' key to remove DC level.
radiocom2000(1)