GU74B
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2B-1PA:

Ua  = 2.2 kV
Ug2 = 300 V
Ug1 = -55 ... -60 V (adjust Ia0=50mA)
Ia0 = 50 mA
Ig2 = 50 mA max.
Ig1 = 15 mA max. 
Uh  = 12.6 V
Ih  = 3.3 - 3.9 A


2m:
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Pdrv = 32 W
Ctg2 = 87 pF (10-150 pF trimmer cap.)
Ccg2 = 15 pF (3-30 pF trimmer cap.)
Cta2 = 18 pF (3-30 pF variable cap. for High Voltage!)
Cca2 = 10.5 pF (3-30 pF variable cap. for High Voltage!)

Lg2:
I.D. = 11 mm
len. = 12mm
n    = 4 turns
dw   = 1.5 mm Cul

La2:
I.D. = 50 mm
len. = 5 mm
n    = 1 turns
dw   = 5 mm



6m:
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Pdrv = 5W
Ctg6 = 300 pF (150-500 pF trimmer cap.)
Ccg6 = 95 pF (30-150 pF trimmer cap.)
Cta6 = 24.5 pF (10-50 pF variable cap. for High Voltage!)
Cca6 = 14.5 pF (5-30 pF variable cap. for High Voltage!)

Lg6:
I.D. = 13 mm
len. = 16mm
n    = 6 turns
dw   = 1.5 mm Cul

La6:
I.D. = 40 mm
len. = 35 mm
n    = 4 turns (tap at 2 turns)
dw   = 5 mm


 73 de YU1AW