Whatever the published frequency is, you may get it plus or minus up to 3 Mhz because of the LNBF's local oscillator accuracy and drift. So 12022 could be scanned in anywhere from 12019 to 12025
A PLL LNBF, on the other hand, would be within 1 Mhz typically. 12021 to 12023
For more, see
LNB LO Frequency - 101 It's in the FAQ section.
The channel you're loooking for should be there @ 12023. What channel is it?
North Georgias' 19May update has @
97W & 12022 V 22000
SERVICE 01
VBS TV
TLA TV1
TLA TV2
Lao-ThaiTV
ITN TV
ARIANA AFG INT
ANB
The Way TV
Ganj E Hozour TV
Lao Overseas TV
TEN TV
Didar Global Plus
Payam-E-Afghan TV
Iman TV
SERVICE 16
SERVICE 17
SERVICE 18