Radio Circuits, Repair & Performance

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

Page 3 of 383
ad: L-HROutlet
ad: l-rl
ad: Left-2
ad: Subscribe
ad: Left-3
ad: L-MFJ
ad: MessiPaoloni-1
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. KL7AJ

    Super High Dynamic Range RF preselectors

    KL7AJ, Dec 27, 2019 ... 2
    Replies:
    10
    Views:
    345
    KL7AJ
    Jan 3, 2020
  2. KC8QVO

    Lead-free thru-hole repairs - techniques?

    KC8QVO, Dec 9, 2019 ... 2
    Replies:
    19
    Views:
    581
    KE8IWM
    Jan 3, 2020
  3. N9ZDZ

    FTDX 1200 WONT POWER UP .

    N9ZDZ, Nov 1, 2019 ... 2
    Replies:
    10
    Views:
    424
    N9ZDZ
    Jan 3, 2020
  4. IZ4UFQ

    IC7100 FM TX issues on all bands: power varies with modulation.

    IZ4UFQ, Feb 10, 2019
    Replies:
    9
    Views:
    1,544
    IZ4UFQ
    Jan 2, 2020
  5. KM6QPL

    IC- 706 won’t transmit

    KM6QPL, Nov 28, 2019
    Replies:
    9
    Views:
    399
    KC8QVO
    Dec 31, 2019
  6. N5BOY

    718 Final Repair

    N5BOY, Dec 30, 2019
    Replies:
    4
    Views:
    223
    N5BOY
    Dec 31, 2019
  7. KL3JY

    FT-990 and FT8

    KL3JY, Dec 30, 2019
    Replies:
    0
    Views:
    69
    KL3JY
    Dec 30, 2019
  8. NZ4J

    IC-7300 Clock Battery Failure

    NZ4J, Jun 25, 2018 ... 8 9 10
    Replies:
    91
    Views:
    22,747
    W9WQA
    Dec 29, 2019
  9. KE8ADK

    Yaesu FT-767GX No TX on HF, Minimal TX on 2/440

    KE8ADK, Dec 22, 2019
    Replies:
    1
    Views:
    108
    KE8ADK
    Dec 28, 2019
  10. KB1THM

    Yaesu FT-8100R wont turn on

    KB1THM, Dec 24, 2019
    Replies:
    6
    Views:
    151
    KA9JLM
    Dec 25, 2019
  11. N2ZD

    Get your JW Miller AT-2500 back in auto mode!

    N2ZD, Oct 9, 2019
    Replies:
    9
    Views:
    438
    N2ZD
    Dec 23, 2019
  12. N4DKR

    Kenwood TS-590S Display is Blurry. Any Fix?

    N4DKR, Jan 31, 2018 ... 2
    Replies:
    14
    Views:
    1,154
    G4COE
    Dec 22, 2019
  13. W9GB

    Incandescent Bulb HRS-7129A-Y2

    W9GB, Dec 22, 2019
    Replies:
    1
    Views:
    131
    KH6AQ
    Dec 22, 2019
  14. N4NOO

    Tuner repair question

    N4NOO, Dec 22, 2019
    Replies:
    4
    Views:
    223
    K7TRF
    Dec 22, 2019
  15. LB5OA

    KAM X-L schematic.

    LB5OA, Dec 22, 2019
    Replies:
    0
    Views:
    40
    LB5OA
    Dec 22, 2019
Showing threads 31 to 45 of 5,732

Thread Display Options

Loading...
Page 3 of 383