21 29 ... 1118192021222324 ...
201 210 283

: -

  1. #201
      LY1SD
    07.03.2009
    21,203
    LY1SD
    240
    , 10 .
    . - , .

    . , , ( ).
    ---
    , .
    1. - ( ) EXTECH, LCR200 (). .

    2. L C 100.

    3. - 2- , -. 4 . - - . Ÿ .

    3. , - 32,42. .
    4. 0,477
    5. Z. = ~121
    --------
    . 50 ( =57) 32168. 21 ( ).
    C=32,32, L=0,53
    , L , .
    6. Z.=~128

    Z - 5,5%
    --
    - - . . 1, 100 - .
    - 1 100. .
    ---
    .

    ******************** ******************** *****
    1000 - 3000. , .

    842 =6000, , , , ().
    , .
    . 0,15. 0,08.
    LY1SD; 09.09.2025 17:53.



  2. #202

    10.05.2012
    9,589
    LY1SD
    .. - 5,5%.
    .

    . ?

    1) - 1 1 ( 2 2 - )
    2) 1 1 ( 2 2 )
    ?
    / ... ./

  3. #203
      LY1SD
    07.03.2009
    21,203
    LY1SD
    L ( ).
    . Ÿ Ls.
    Ls, , L .

    (~27 21 =~57 32168), Ls , .
    LCR- , , d=1 l=50. 50 (0,05).
    -------------
    , , -, .
    ----------
    L , ~27.38 , 109,00. , - .
    LY1SD; 09.09.2025 18:18.


  4. #204
      LY1SD
    07.03.2009
    21,203
    LY1SD
    - 2- , Z 4- . , - , .
    --
    , 5- 4 24AWG ( ). AWG . AWG , AWG-.
    ------------
    , :

    - - 1 87.
    - 8 10 ( ).

    - 77,17
    - 1,154
    Z. = 122,3 .
    --
    , ~80 , Z. 121 . , .
    ---
    50 200 Z., 75 300 Z=150 , .
    , , , Z. - .
    ---
    , Z., , , 75 50 .
    U P (, ..), -2 -2 ( ) Z 100 . Z. .
    LY1SD; 10.09.2025 04:58.

  5. #205

    29.02.2016
    -
    3,181
    RL1L
    , 150 .
        . 

:	IMG_0182.JPG 
:	76 
:	141.9  
ID:	418530  
    ex.(RA0C, EY9AF, RA6XPL, RA6PS, RA6PGY)

  6. #206

    10.05.2012
    9,589
    LY1SD
    ... Z - 5,5%
    ..
    , L . 11%
    / ... ./

  7. #207
      240
    20.12.2009
    . .
    16,921
    RX6LAO
    - .
    5 % Q .
    73. .

  8. #208
      LY1SD
    07.03.2009
    21,203
    LY1SD
    RL1L
    , 150 .
    150 ,
    mmom
    , L . 11%
    Ls. 5 .
    , , Ls=1% L - . , - . .
    240
    - .
    5 % Q .
    Q-? , ? Q- .

    , :

    , , EXTECH, RCL200. ( ) 0,5%. 1%, 0,3%. .
    L 3- ( 100), +- 1, C - , +- 0,01.
    100, 120, 1, 10, 100.
    C L (Cs, Ls) (Cp, Lp) . . - .
    Rs Rp (, , , ..).
    (D) - tg 0,0001, (Q) 2000 , . , Q 2000, D (tg) , , 2000 (, ) tg.
    () ( ).
    --
    (DCR) . 3- .
    --
    , - 9. 15 , 240 .
    --
    LCR-, , MASTEH, . LCR200 - . . - . .
    ---
    7-14, 10. Q ( , ) 5000, ( 40 ) - 20000. 4- .
    LY1SD; 10.09.2025 12:58.

  9. #209

    10.05.2012
    9,589
    mmom
    , ....
    1) 23107 . 10 :
    1 ...34
    10 ...33.5
    100 ...32.6

    =300 ?

    2) 40 : 2 0.5 , , "" .
    10 6... 7 .

    10 ...23.2 ( ), 0.5 ( )
    100 ... 22.7 , 0.49
    = 146

    3) 10 (.):

    10 ...25 , 0.57
    100 ... 24.4 , 0.55

    = 150

    3.5% .

    4) 1:1 :

    L1, ( - ): . .1

    ( - ):
    10 ...0.53
    100 ...0.51

    L ~= 1.6 %
    mmom; 11.09.2025 20:17.
    / ... ./



  10. #210

    16.08.2010
    4,766
    mmom, 300:
    4 , tg 0,05 3 , 120 /.

  11.  mmom

,

: 1 (: 0 , : 1)

  1. RA3AKF
    : 29
    : 18.01.2016, 20:21
  2. SmallHAM
    : 2
    : 18.10.2013, 17:21
  3. redd
    : 3
    : 06.02.2013, 15:43
  4. UR4ISP
    : 9
    : 28.10.2009, 20:27
  5. r062006
    : 18
    : 23.04.2009, 19:11

, , ,

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