1. , .
2. .
3. Y X.
4. - .
5. .
6. , , .
. ( ); ( AC-DC-GND GND) .
(INTER) (FOCUS) , ( MODE AUTO). (POSITION ↕) (POSITION ) . .
( AC-DC-GND GND) (POSITION ↕) (POSITION ) , 0.5-1 .
. 4.1, : - , , , V ; .
ko kp , ( VOLTS/DIV TIME/DIV), () , .
1¸2 1, , k 0: 0. 5, 1 ( / .). 1 1 , L 2A 6 () ( GOS-620). , , . k p , .
|
|
k 0* :
k 0*= U 2 / L 2 [ / .],
U 2 , , ;, ; L 2 .
%,
k 0 .
k 1-2 . k 0 .
( ) . k f n = (1-3) . LnT n , . :
,
f , n .
%,
k .
. , , . q =0.5. , Y 6 . , 5 ( ). . 4.2.
%,
max(LY 1, LY 2) , , LY .
%,
max (L 1, L 2) , L .
- . Ly Y .
D f, . , , 3 , 0. 707 , . , , f f .
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|
, . 4.1. SFG-2000, . , .
L 2 =6 . f = 1 GOS-620. .
. 2: 1 ( ), 2, 4, , 0,5-0,7 f = 1. f D f 0,707 (3) .1 ,
f, | 0,001 | .. | ||
L 2A(f), . | ||||
K (f) | ||||
k 0 = ../ | f = .. |
L 2(f) f, K (f) , f, K (f) = L 2(f) / L 2(f ), k 0 , , f , .
(AC) (DC) . f D f , : (1000) 200, 50 10. f , 0.707, 1.
.
.
f, | .. | . | ||||||||
L 2A(f), . ., . | ||||||||||
K (f), . | ||||||||||
L 2A(f), . ., . | ||||||||||
K (f), . | ||||||||||
k 0 = / | f = | f = | ||||||||
. .
. . (CH 2) ( MODE CH2; POSITION ↕, - , ; : AUTO NORM, CH2, LEVEL - , ). , .
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( )
U = k L ,
k - , /., L - , ,
d
d = d k + d + d,
d k - , d - , d - . d k d ( d k , d, . ) , , .
( )
d = 100(b / L )%,
: L - , , b - L , () L ; b , .
(, ..)
t = k LT,
k - , / ., LT - , , X.
d
d = d k + d + d,
d k - , d - , d - .
d ( )
d = 100(b / L T),
LT - , b - L (. d).
5.