Hi,
in DM500HD no problem scan highrate transponders (etc. 76 Mbps 23E/12725H) and in DM7020HD big problem . In DM7020HD lock ok but result scan -> 0 services , in DM500HD lock ok and result scan -> 2 services.
PS:
66 Mbps on 23 E ok , 68 Mbps on 1W & 13E ok , 73 Mbps on 10E/11305V ok ,
74 Mbps on 24W/11595V & 21E/11345H nok ,
76 Mbps on 23E nok ,
77 Mbps on 27W/11495V nok
source:
DMM board
my 7020HD HW:
[ 11.162000] DVB: registering new adapter (BCM7405)
[ 11.183000] autodetecting NIMs...
[ 11.184000] ret: 2, feid: 13
[ 11.185000] Found: Slot A, ID: 13 (by CA)
[ 11.186000] ret: 2, feid: 15
[ 11.187000] Found: Slot B, ID: 15 (by CA)
[ 11.187000] Initializing adapter 0 (BCM4505-DVB-S2)
[ 11.251000] bcm4506: found 4505, revision 0(b0)
[ 11.252000] bcm4506: bcm_initAP
[ 11.258000] bcm4506: upload & start firmware
[ 11.293000] enable tsm0
[ 13.308000] bcm4506: bcm4506: ap not running - start now
[ 13.363000] bcm4506: uCode 0x61
[ 13.381000] bcm4506: no bcm3445 detected
[ 13.394000] DVB: registering adapter 0 frontend 0 (bcm4506)...
[ 13.416000] Initializing adapter 1 (CXD1981-(null))
[ 13.426000] DVB: registering adapter 0 frontend 1 (CXD1981)...
scanning for frontends..
opening frontend 0
[ 42.268000] bcm4506: channel 0 is in normale mode now
detected satellite frontend
(0)setTone Off
(0)setVoltage 0V
close frontend 0
opening frontend 1
[ 42.280000] bcm4506: channel 0 is sleeping now
detected terrestrial frontend
(1)setVoltage 0V
close frontend 1
scanning for demux..
scanning for decoders..
scanning for descramblers..
found 1 adapter, 2 frontends(2 sim) and 5 demux, boxtype 5