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openwebrx-clone/config_webrx.py

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# -*- coding: utf-8 -*-
"""
config_webrx: configuration options for OpenWebRX
This file is part of OpenWebRX,
an open-source SDR receiver software with a web UI.
Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
In addition, as a special exception, the copyright holders
state that config_rtl.py and config_webrx.py are not part of the
Corresponding Source defined in GNU AGPL version 3 section 1.
(It means that you do not have to redistribute config_rtl.py and
config_webrx.py if you make any changes to these two configuration files,
and use them for running your web service with OpenWebRX.)
"""
# NOTE: you can find additional information about configuring OpenWebRX in the Wiki:
# https://github.com/simonyiszk/openwebrx/wiki
# ==== Server settings ====
web_port=8073
max_clients=20
# ==== Web GUI configuration ====
receiver_name="[Callsign]"
receiver_location="Budapest, Hungary"
receiver_qra="JN97ML"
receiver_asl=200
receiver_ant="Longwire"
receiver_device="RTL-SDR"
receiver_admin="example@example.com"
receiver_gps=(47.000000,19.000000)
photo_height=350
photo_title="Panorama of Budapest from Schönherz Zoltán Dormitory"
photo_desc="""
You can add your own background photo and receiver information.<br />
Receiver is operated by: <a href="mailto:%[RX_ADMIN]">%[RX_ADMIN]</a><br/>
Device: %[RX_DEVICE]<br />
Antenna: %[RX_ANT]<br />
Website: <a href="http://localhost" target="_blank">http://localhost</a>
"""
# ==== sdr.hu listing ====
# If you want your ham receiver to be listed publicly on sdr.hu, then take the following steps:
# 1. Register at: http://sdr.hu/register
# 2. You will get an unique key by email. Copy it and paste here:
sdrhu_key = ""
# 3. Set this setting to True to enable listing:
sdrhu_public_listing = False
server_hostname="localhost"
# ==== DSP/RX settings ====
fft_fps=9
fft_size=4096 #Should be power of 2
fft_voverlap_factor=0.3 #If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the diagram.
audio_compression="adpcm" #valid values: "adpcm", "none"
fft_compression="adpcm" #valid values: "adpcm", "none"
digimodes_enable=True #Decoding digimodes come with higher CPU usage.
digimodes_fft_size=1024
# determines the quality, and thus the cpu usage, for the ambe codec used by digital voice modes
# if you're running on a Raspi (up to 3B+) you'll want to leave this on 1
digital_voice_unvoiced_quality = 1
# enables lookup of DMR ids using the radioid api
digital_voice_dmr_id_lookup = True
"""
Note: if you experience audio underruns while CPU usage is 100%, you can:
- decrease `samp_rate`,
- set `fft_voverlap_factor` to 0,
- decrease `fft_fps` and `fft_size`,
- limit the number of users by decreasing `max_clients`.
"""
# ==== I/Q sources ====
# (Uncomment the appropriate by removing # characters at the beginning of the corresponding lines.)
#################################################################################################
# Is my SDR hardware supported? #
# Check here: https://github.com/simonyiszk/openwebrx/wiki#guides-for-receiver-hardware-support #
#################################################################################################
# Currently supported types of sdr receivers: "rtl_sdr", "sdrplay", "hackrf", "airspy"
sdrs = {
"rtlsdr": {
"name": "RTL-SDR USB Stick",
"type": "rtl_sdr",
"ppm": 0,
# you can change this if you use an upconverter. formula is:
# shown_center_freq = center_freq + lfo_offset
# "lfo_offset": 0,
"profiles": {
"70cm": {
"name": "70cm Relais",
"center_freq": 438800000,
"rf_gain": 30,
"samp_rate": 2400000,
"start_freq": 439275000,
"start_mod": "nfm"
},
"2m": {
"name": "2m komplett",
"center_freq": 145000000,
"rf_gain": 30,
"samp_rate": 2400000,
"start_freq": 145725000,
"start_mod": "nfm"
}
}
},
"sdrplay": {
"name": "SDRPlay RSP2",
"type": "sdrplay",
"ppm": 0,
"profiles": {
"20m": {
"name":"20m",
"center_freq": 14150000,
"rf_gain": 4,
"samp_rate": 500000,
"start_freq": 14070000,
"start_mod": "usb",
"antenna": "Antenna A"
},
"30m": {
"name":"30m",
"center_freq": 10125000,
"rf_gain": 4,
"samp_rate": 250000,
"start_freq": 10142000,
"start_mod": "usb"
},
"40m": {
"name":"40m",
"center_freq": 7100000,
"rf_gain": 4,
"samp_rate": 500000,
"start_freq": 7070000,
"start_mod": "usb",
"antenna": "Antenna A"
},
"80m": {
"name":"80m",
"center_freq": 3650000,
"rf_gain": 4,
"samp_rate": 500000,
"start_freq": 3570000,
"start_mod": "usb",
"antenna": "Antenna A"
},
"49m": {
"name": "49m Broadcast",
"center_freq": 6000000,
"rf_gain": 4,
"samp_rate": 500000,
"start_freq": 6070000,
"start_mod": "am",
"antenna": "Antenna A"
}
}
},
# this one is just here to test feature detection
"test": {
"type": "test"
}
}
# ==== Misc settings ====
client_audio_buffer_size = 5
#increasing client_audio_buffer_size will:
# - also increase the latency
# - decrease the chance of audio underruns
iq_port_range = [4950, 4960] #TCP port for range ncat to listen on. It will send I/Q data over its connections, for internal use in OpenWebRX. It is only accessible from the localhost by default.
# ==== Color themes ====
#A guide is available to help you set these values: https://github.com/simonyiszk/openwebrx/wiki/Calibrating-waterfall-display-levels
### default theme by teejez:
waterfall_colors = [0x000000ff,0x0000ffff,0x00ffffff,0x00ff00ff,0xffff00ff,0xff0000ff,0xff00ffff,0xffffffff]
waterfall_min_level = -88 #in dB
waterfall_max_level = -20
waterfall_auto_level_margin = (5, 40)
### old theme by HA7ILM:
#waterfall_colors = "[0x000000ff,0x2e6893ff, 0x69a5d0ff, 0x214b69ff, 0x9dc4e0ff, 0xfff775ff, 0xff8a8aff, 0xb20000ff]"
#waterfall_min_level = -115 #in dB
#waterfall_max_level = 0
#waterfall_auto_level_margin = (20, 30)
##For the old colors, you might also want to set [fft_voverlap_factor] to 0.
#Note: When the auto waterfall level button is clicked, the following happens:
# [waterfall_min_level] = [current_min_power_level] - [waterfall_auto_level_margin[0]]
# [waterfall_max_level] = [current_max_power_level] + [waterfall_auto_level_margin[1]]
#
# ___|____________________________________|____________________________________|____________________________________|___> signal power
# \_waterfall_auto_level_margin[0]_/ |__ current_min_power_level | \_waterfall_auto_level_margin[1]_/
# current_max_power_level __|
# 3D view settings
mathbox_waterfall_frequency_resolution = 128 #bins
mathbox_waterfall_history_length = 10 #seconds
mathbox_waterfall_colors = [0x000000ff,0x2e6893ff,0x69a5d0ff,0x214b69ff,0x9dc4e0ff,0xfff775ff,0xff8a8aff,0xb20000ff]
# === Experimental settings ===
#Warning! The settings below are very experimental.
csdr_dynamic_bufsize = False # This allows you to change the buffering mode of csdr.
csdr_print_bufsizes = False # This prints the buffer sizes used for csdr processes.
csdr_through = False # Setting this True will print out how much data is going into the DSP chains.
nmux_memory = 50 #in megabytes. This sets the approximate size of the circular buffer used by nmux.
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