1 files changed, 93 insertions, 10 deletions
diff --git a/dvb-t/uk-Sheffield b/dvb-t/uk-Sheffield
index 24696118..ecf4e8cc 100644
--- a/dvb-t/uk-Sheffield
+++ b/dvb-t/uk-Sheffield
@@ -1,10 +1,93 @@
-# UK, Sheffield
-# Auto-generated from http://www.dtg.org.uk/retailer/dtt_channels.html
-# and http://www.ofcom.org.uk/static/reception_advice/index.asp.html
-# T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
-T 618000000 8MHz 3/4 NONE QAM16 2k 1/32 NONE
-T 730000000 8MHz 2/3 NONE QAM64 2k 1/32 NONE
-T 762000000 8MHz 2/3 NONE QAM64 2k 1/32 NONE
-T 786000000 8MHz 3/4 NONE QAM16 2k 1/32 NONE
-T 666000000 8MHz 3/4 NONE QAM16 2k 1/32 NONE
-T 642000000 8MHz 3/4 NONE QAM16 2k 1/32 NONE
+#----------------------------------------------------------------------------------------------
+# Auto-generated from:
+# <https://www.freeview.co.uk/help/coverage-checker/detailed-view/download/S10 5GL>
+#----------------------------------------------------------------------------------------------
+# location and provider: UK, Sheffield
+# date (yyyy-mm-dd)    : 2023-02-10
+#
+#----------------------------------------------------------------------------------------------
+[C27 BBC A]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 522000000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 2/3
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/64
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+
+[C24 D3&4]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 498000000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 2/3
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/64
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+
+[C21+ BBC B]
+	DELIVERY_SYSTEM = DVBT2
+	FREQUENCY = 474167000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 2/3
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/256
+	TRANSMISSION_MODE = 32K
+	GUARD_INTERVAL = 1/128
+	HIERARCHY = NONE
+	STREAM_ID = 0
+	INVERSION = AUTO
+
+[C42 SDN]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 642000000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 3/4
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/64
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+
+[C45 ARQ A]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 666000000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 3/4
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/64
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+
+[C39+ ARQ B]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 618167000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 3/4
+	CODE_RATE_LP = NONE
+	MODULATION = QAM/64
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+
+[C35 L-SFD]
+	DELIVERY_SYSTEM = DVBT
+	FREQUENCY = 586000000
+	BANDWIDTH_HZ = 8000000
+	CODE_RATE_HP = 3/4
+	CODE_RATE_LP = NONE
+	MODULATION = QPSK
+	TRANSMISSION_MODE = 8K
+	GUARD_INTERVAL = 1/32
+	HIERARCHY = NONE
+	INVERSION = AUTO
+