1 40 123411 ...
1 10 396

: ? 5 -130dBm.

  1. #1
      RX1AL
    06.02.2009
    3,812

    ? 5 -130dBm.

    ... , 5 . . : http://www.webalice.it/hotwater/RTX5x20.htm.

    Noise Floor: ~70nV (-130dBm)@3dB S+N/N
    Sensitivity: 0.14uV (-124dBm)@10dB S+N/N

    , , . , , .. ( ), - " 5 ..." - 5 , IC-7700, Elecraft K3 - "" .

    , , . .
    , ex UV1AL, RG1L, OE6MAF, HB9/OE6MAF, DL/OE6MAF
    DIG #5645, EPC #5908, #5909, KDR #21


  2. #2
    SK   RW3DKB
    21.02.2005
    . .
    2,961
    - ... , , , , . - - ... ...
    TEST RESULTS

    RX OPERATION

    Noise Floor: ~70nV (-130dBm)@3dB S+N/N

    Sensitivity: 0.14uV (-124dBm)@10dB S+N/N

    Blocking (deltaF=50KHz): -46dBm

    Blocking (deltaF=10KHz): -50dBm

    3rd order IMD (deltaF=25KHz): -66dBm

    3rd order IMD (deltaF=100KHz): -66dBm

    IMD dynamic range: 64dB

    Calculated IPC (ARRL method): -34dBm

    2nd order IMD (8+6=14MHz): -26dBm

    2nd order IMD (22-8=14MHz): -16dBm

    IF rejection: 92dB

    Image rejection: 96dB

    S9 reading: 50uV

    NOTE: tests as described in RadioKitElettronica 5/99

    TX OPERATION

    Power: 5.5W PEP

    Carrier suppression: >33dB

    2nd harmonic: ~40dB below fundamental

    3rd harmonic : >50dB below fundamental

  3. #3
      YES
    16.08.2006
    .
    905
    RZ4HK
    To-RX1AL , , . UW3DI. -130dBm .
    Super , .

  4. #4
      R9LZ
    11.03.2004
    3,349
    R9LZ
    RX1AL
    ...
    , :
    RX1AL
    IC-7700, Elecraft K3 - "" .
    .
    ?
    , ...


    (deltaF = 50KHz):-46dBm

    Blocking (deltaF=10KHz): -50dBm (deltaF = 10KHz):-50dBm

    3 rd order IMD (deltaF=25KHz): -66dBm 3- IMD (deltaF = 25KHz):-66dBm

    3 rd order IMD (deltaF=100KHz): -66dBm 3- IMD (deltaF = 100kHz):-66dBm

    IMD dynamic range: 64dB IMD : 64dB

    Calculated IPC (ARRL method): -34dBm IPC (ARRL ):-34dBm

    2 nd order IMD (8+6=14MHz): -26dBm 2- IMD (8 +6 = 14MHz):-26dBm

    2 nd order IMD (22-8=14MHz): -16dBm 2- IMD (22-8 = 14MHz):-16dBm
    .

  5. #5
      R9LZ
    11.03.2004
    3,349
    R9LZ
    ...
    , ..
    .

  6. #6

    22.02.2009
    13,614
    RK4CI
    .

  7. #7

    29.07.2008
    ..
    2,438
    UR5ENJ
    YES
    ... Super , .
    , " ". , . .
    73 !
    : ! .

  8. #8
      ex RL7/ A-Ata
    29.08.2007
    26
    3,345
    . " 67" " TRX". . UW3DI-1 . ... / , .
    Wik, un7QT@@@

  9. #9
    SK   RW3DKB
    21.02.2005
    . .
    2,961
    !
    , , , , . , , , . , . . - , , , .. , "" 4- , , ! "" 4 .... ! - ! , 6-8 ... ! - ... !!!


  10. #10
      ex RL7/ A-Ata
    29.08.2007
    26
    3,345
    RW3DKB . , .. ... ! . ... ?
    Wik, un7QT@@@

,

: 1 (: 0 , : 1)

  1. PA #2
    UA6AP
    : 4601
    : 28.12.2013, 16:49
  2. RU0LL ( )
    : 72
    : 17.10.2012, 00:43
  3. !? ?
    Uri
    : 74
    : 15.06.2010, 22:28
  4. r062006
    : 10
    : 07.03.2010, 10:00
  5. PA
    rv4lk
    : 2724
    : 13.07.2009, 20:57

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