Amateur Radio Amplifiers

Everything about setting up, operating, and maintaining amateur linear amplifiers

Page 1 of 273
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  1. AK5B

    Are you waiting for your KPA1500, too?

    AK5B, Sep 22, 2021 at 8:42 PM
    Replies:
    6
    Views:
    201
    AK5B
    Sep 23, 2021 at 5:08 PM
  2. KF7SWC

    ALS-600 Load Fault Issues

    KF7SWC, Sep 22, 2021 at 4:07 PM ... 2
    Replies:
    16
    Views:
    260
    WB2WIK
    Sep 23, 2021 at 5:29 PM
  3. W1GCI

    WRL LA-1 amplifier

    W1GCI, Sep 21, 2021 at 4:11 PM
    Replies:
    0
    Views:
    87
    W1GCI
    Sep 21, 2021 at 4:11 PM
  4. VA3DXV

    Spilsbury & Tindall SBA-500J amplifier info?

    VA3DXV, Sep 19, 2021 at 3:45 PM
    Replies:
    5
    Views:
    163
    VA3DXV
    Sep 21, 2021 at 5:24 AM
  5. KY4JR

    SB-200 only one tube is lighting

    KY4JR, Sep 18, 2021 at 11:26 PM
    Replies:
    6
    Views:
    161
    W9WQA
    Sep 19, 2021 at 1:38 AM
  6. KF4TOH

    Anyone seen this Amp ??

    KF4TOH, Sep 18, 2021 at 2:14 AM
    Replies:
    3
    Views:
    347
    AK5B
    Sep 22, 2021 at 8:45 PM
  7. W1GNL

    KM3KM Mercury IIIS Amp

    W1GNL, Sep 17, 2021 ... 2
    Replies:
    17
    Views:
    554
    KA3BQE
    Sep 24, 2021 at 12:34 AM
  8. W0OPW

    Dead AL811H modded with HV glitch resistor + fuse

    W0OPW, Sep 17, 2021
    Replies:
    7
    Views:
    250
    WB2WIK
    Sep 18, 2021 at 8:26 PM
  9. WF9Q

    Palstar LA-1k questions

    WF9Q, Sep 15, 2021
    Replies:
    2
    Views:
    116
    WF9Q
    Sep 15, 2021
  10. WA2CXA

    Desperate for ACOM 1000 Keying Interface Cable

    WA2CXA, Sep 14, 2021
    Replies:
    9
    Views:
    202
    WB2WIK
    Sep 15, 2021
  11. WF9Q

    Icom IC-PW2 questions

    WF9Q, Sep 13, 2021
    Replies:
    2
    Views:
    164
    W9GB
    Sep 21, 2021 at 5:21 PM
  12. SV2SBE

    safety choke on output of the linear

    SV2SBE, Sep 13, 2021 ... 2
    Replies:
    12
    Views:
    481
    AG5CK
    Sep 21, 2021 at 10:45 PM
  13. KF7LPU

    Heathkit SB-1000 Amp Restoration Help

    KF7LPU, Sep 12, 2021
    Replies:
    8
    Views:
    297
    KF7LPU
    Sep 16, 2021
  14. KD0RUR

    Icom IC-4KL won't power up

    KD0RUR, Sep 10, 2021
    Replies:
    9
    Views:
    323
    HAMHOCK75
    Sep 19, 2021 at 9:34 PM
  15. NU3U

    Tell me about my Drake Amps…

    NU3U, Sep 8, 2021 ... 2 3
    Replies:
    21
    Views:
    845
    AH7I
    Sep 24, 2021 at 2:27 AM
Showing threads 1 to 15 of 4,086

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