Radio Circuits, Repair & Performance

The place to discuss circuits, repairs, and legal modifications/improvements to rigs and equipment.

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Title Start Date
Replies Views
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  1. KM4KLB

    IC-7100 Clock Failure

    KM4KLB , Jan 2, 2019 ... 2
    Replies:
    17
    Views:
    1,909
    KM4KLB
    Sep 22, 2019
  2. AE5SB

    Kenwood TS-50 please help

    AE5SB , Sep 14, 2019 ... 2
    Replies:
    13
    Views:
    466
    W1TRY
    Sep 21, 2019
  3. WA4MNT

    Icom 756 Pro2 stops receiving when warmed up

    WA4MNT , Apr 28, 2019 ... 2 3 4
    Replies:
    36
    Views:
    936
    KL7SG
    Sep 20, 2019
  4. W5RKL

    Galaxy R530 Manual

    W5RKL , Sep 17, 2019
    Replies:
    0
    Views:
    71
    W5RKL
    Sep 17, 2019
  5. EB3DYO

    YAESU FT736R NOISE PLL 430MHZ

    EB3DYO , Sep 17, 2019
    Replies:
    0
    Views:
    89
    EB3DYO
    Sep 17, 2019
  6. AF7XT

    IC-735

    AF7XT , Aug 1, 2019 ... 2
    Replies:
    11
    Views:
    466
    WA7PRC
    Sep 16, 2019
  7. W4AOK

    I need a schematic for an "old" IC-735 PLL board which has the 4-pin encoder.

    W4AOK , Sep 16, 2019
    Replies:
    0
    Views:
    88
    W4AOK
    Sep 16, 2019
  8. KD6E

    Warranty Repair? Kenwood D74

    KD6E , Jul 9, 2017 ... 2 3
    Replies:
    25
    Views:
    4,381
    KB0MNM
    Sep 15, 2019
  9. N5OLA

    Virtual tech support available?

    N5OLA , Sep 13, 2019
    Replies:
    5
    Views:
    180
    K9STH
    Sep 15, 2019
  10. N5OLA

    PA board issue on Heathkit HW99

    N5OLA , Sep 10, 2019 ... 2
    Replies:
    17
    Views:
    425
    K9STH
    Sep 15, 2019
  11. GM0MOP

    Yaesu FT-7 not powering on

    GM0MOP , Aug 22, 2019 ... 2 3 4
    Replies:
    31
    Views:
    829
    GM0MOP
    Sep 13, 2019
  12. GM0MOP

    Ten Tec Delta 580 reduced output problem

    GM0MOP , Sep 1, 2019
    Replies:
    5
    Views:
    219
    GM0MOP
    Sep 13, 2019
  13. TB2FCN

    Icom ic 910h repair

    TB2FCN , Sep 13, 2019
    Replies:
    4
    Views:
    118
    KA0HCP
    Sep 13, 2019
  14. DRIVERRAY

    TH-9800 PARTS

    DRIVERRAY , Sep 12, 2019
    Replies:
    5
    Views:
    128
    DRIVERRAY
    Sep 13, 2019
  15. KJ4BJ

    FT-1000D NO TX OUTPUT POWER

    KJ4BJ , Sep 12, 2019
    Replies:
    0
    Views:
    103
    KJ4BJ
    Sep 12, 2019
Showing threads 31 to 45 of 5,627

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