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Add example for 2 regions in DVB-C and move modulator.conf to modulator-t.conf

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This commit is contained in:
rjkm 2024-03-26 22:21:09 +01:00
parent 3ba2128c4e
commit 7779445112
2 changed files with 16 additions and 8 deletions

11
apps/modulator-c.conf

@ -13,6 +13,7 @@ power = 70.0
# channels are frequency slots to which a stream (mod0, mod1 ...) can be assigned
[channels]
# frequency of channel 0, following channels are spaced according to set standard
# frequency parameter has to come first!
frequency = 474.0
# numbers of channels to allocate, starting from frequency below
# this defines 16 channels at 474, 474+8, 474+16, etc. Mhz
@ -20,6 +21,11 @@ channels = 16
# standard: 0 = generic, 1 = DVB-T 8MHz, 2 = DVB-T 7 MHz, 3 = DVB-T 6 MHz
standard = DVBC_8
frequency = 640.0
channels = 8
standard = DVBC_8
[streams]
# number of streams depends on the card hardware
# streams correspond to devices mod0, mod1, ...
@ -29,7 +35,6 @@ standard = DVBC_8
stream_format = TS
symbol_rate = 6.9
modulation = qam_dvbc_256
rolloff = 13
channel = 0
stream = 0
@ -52,7 +57,7 @@ stream = 5
channel = 6
stream = 6
symbol_rate = 6.5
modulation = qam_dvbc_64
#symbol_rate = 6.5
#modulation = qam_dvbc_64
channel = 7
stream = 7

13
apps/modulator.conf → apps/modulator-t.conf

@ -7,24 +7,24 @@ channels = 16
# unit of power in DBUV or DBM
unit = DBUV
# power output in units of above unit
power = 50.0
power = 90.0
# define channels:
# channels are frequency slots to which a stream (mod0, mod1 ...) can be assigned
[channels]
frequency = 474.0
# standard: 0 = generic, 1 = DVB-T 8MHz, 2 = DVB-T 7 MHz, 3 = DVB-T 6 MHz
standard = 1
standard = DVBT_8
# numbers of channels to allocate, starting from frequency below
# this defines 25 channels at 474, 474+8, 474+16, etc. Mhz
channels = 25
# frequency of channel 0, following channels are spaced according to set standard
frequency = 474.0
[streams]
stream_format = TS
standard = DVBT_8
# number of streams depends on the card hardware
# streams correspond to devices mod0, mod1, ...
# channels are defined above in channels section
@ -33,6 +33,9 @@ frequency = 474.0
guard_interval = 0
# 0 = 2K, 1 = 8K (2K not yet supported)
fft_size = 1
puncture_rate = 7/8
constellation = qam64
cell_identifier = 0
# all following streams will be set according to the last set other parameters