Table:
0
A
B
C
D
E
F
G
H
1
Region served
ch 1
On-air date
Analogue Power
Digital Power
Analogue HAAT
Digital HAAT
Transmitter Location
2
Canberra
31 ( UHF )
31 March 1989
600 kW
50kW
362 m
362 m
Black Mountain
3
Central Tablelands
39 ( UHF )
30 December 1989
2000kW
570kW
627 m
628 m
Mount Canobolas
4
Central Western Slopes
32 ( UHF )
30 December 1989
1000kW
600kW
648 m
653 m
Mount Cenn Cruaich
5
Illawarra & Regional Sydney
59 ( UHF )
18 March 1962
950kW
250kW
505 m
600 m
Knights Hill
6
South Western Slopes and Eastern Riverina
32 ( UHF )
30 December 1989
1600kW
600kW
525 m
540 m
Mount Ulandra

Questions and formulas:
Question: What is the Ch1 in the region served by Central Tablelands?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,A1="central tablelands"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H6,A2:A6="central tablelands"),2))
Level: medium
Question: What transmitter location has digital power of 570kw?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,E1="570kw"),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H6,E2:E6="570kw"),8))
Level: medium