Amateur Radio Amplifiers

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

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  1. KB4MNG

    What do you think of the price of this al 80a.

    KB4MNG, Feb 19, 2020 at 3:27 AM
    Replies:
    5
    Views:
    167
    K6BSU
    Feb 20, 2020 at 8:56 PM
  2. KC5BCA

    how to connect TS-590S to ALS-500M

    KC5BCA, Feb 17, 2020 at 10:48 PM
    Replies:
    4
    Views:
    82
    K5RT
    Feb 18, 2020 at 2:23 PM
  3. K5JCJ

    How to test a HV diode board

    K5JCJ, Feb 17, 2020 at 3:55 PM ... 2
    Replies:
    14
    Views:
    277
    W1QJ
    Feb 19, 2020 at 11:51 AM
  4. WA2FXM

    Yaseu FL-2100B Repair

    WA2FXM, Feb 14, 2020 at 8:18 PM
    Replies:
    9
    Views:
    253
    VE2GCE
    Feb 17, 2020 at 1:46 PM
  5. WL7PM

    AL-82 vs AL-1500

    WL7PM, Feb 13, 2020 ... 2 3
    Replies:
    22
    Views:
    821
    AG5CK
    Feb 20, 2020 at 2:00 AM
  6. WQ4G

    572B Filament Voltage

    WQ4G, Feb 9, 2020
    Replies:
    8
    Views:
    328
    K7TRF
    Feb 14, 2020 at 2:52 AM
  7. KN4CTD

    Weird problem tapping 10 meter tank coil

    KN4CTD, Feb 8, 2020 ... 2 3 4
    Replies:
    34
    Views:
    592
    KN4CTD
    Feb 10, 2020
  8. KB5SET

    Transmitter overshoot on IC-7610.

    KB5SET, Feb 6, 2020 ... 2
    Replies:
    18
    Views:
    693
    WB2WIK
    Feb 12, 2020
  9. W2HHT

    Amp Supply LK-500ZC linear and Icom 718 exciter keying?

    W2HHT, Feb 6, 2020
    Replies:
    4
    Views:
    163
    WB2WIK
    Feb 8, 2020
  10. N8FVJ

    Heathkit SB-220 with 120 watts Drive

    N8FVJ, Feb 2, 2020 ... 2
    Replies:
    11
    Views:
    378
    WB2WIK
    Feb 7, 2020
  11. AJ8Q

    Using a LED Power Supply

    AJ8Q, Feb 2, 2020 ... 2 3 4
    Replies:
    30
    Views:
    706
    KF5LJW
    Feb 18, 2020 at 12:20 AM
  12. N7WR

    Question: SB 200 GI-7B Conversion

    N7WR, Feb 1, 2020 ... 2 3
    Replies:
    24
    Views:
    637
    N7WR
    Feb 9, 2020
  13. GM3SEK

    Last few of the GM3SEK Triode Boards and Tetrode Boards

    GM3SEK, Jan 30, 2020
    Replies:
    5
    Views:
    238
    GM3SEK
    Feb 16, 2020 at 6:17 PM
  14. AF7XT

    Heathkit SB-220 parts wanted

    AF7XT, Jan 30, 2020
    Replies:
    5
    Views:
    231
    WA7PRC
    Feb 8, 2020
  15. KG5DRV

    sb-220

    KG5DRV, Jan 29, 2020 ... 3 4 5
    Replies:
    41
    Views:
    729
    WB2WIK
    Feb 2, 2020
Showing threads 1 to 15 of 3,392

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