Ham Radio, SDR & Police Scanner Technology

A place to talk about HAM Radio Technology, The exciting new world of SDR (Software Defined Radio) technology and also the place to discuss Police Scanner Technology.

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  1. Sticky Threads
  2. Scott Greczkowski

    Welcome!

    Scott Greczkowski, Jan 3, 2014 at 11:03 AM
    Replies:
    0
    Views:
    847
    Scott Greczkowski
    Scott Greczkowski
    Jan 3, 2014 at 11:03 AM
  3. Normal Threads
  4. KE4EST

    Built My Own Antenna Analyzer

    KE4EST, May 23, 2017 at 9:59 PM
    Replies:
    9
    Views:
    695
    KE4EST
    KE4EST
    Oct 19, 2017 at 8:19 PM
  5. Frank Jr.

    No Voice Audio Palmetto 800 P25 Phase I

    Frank Jr., Oct 18, 2017 at 10:22 PM
    Replies:
    1
    Views:
    43
    N6BY
    N6BY
    Oct 19, 2017 at 1:29 AM
  6. Titanium

    USB Charger Causing Radio Interference -RFI

    Titanium, May 18, 2017 at 11:42 PM ... 2 3
    Replies:
    40
    Views:
    1,155
    harshness
    harshness
    Sep 19, 2017 at 5:28 PM
  7. EarDemon

    Portable Police Scanner

    EarDemon, Feb 25, 2017 at 7:29 PM
    Replies:
    8
    Views:
    558
    harshness
    harshness
    Sep 11, 2017 at 2:05 AM
  8. DrDeath

    Police Scanner info

    DrDeath, Sep 5, 2017 at 4:36 PM
    Replies:
    2
    Views:
    278
    Rage17
    Rage17
    Sep 10, 2017 at 12:54 AM
  9. Corrado

    HAM Radio on TV

    Corrado, Mar 24, 2017 at 12:33 PM
    Replies:
    8
    Views:
    681
    N6BY
    N6BY
    Aug 23, 2017 at 4:49 AM
  10. mikelib

    FT8

    mikelib, Jul 22, 2017 at 7:31 PM
    Replies:
    5
    Views:
    189
    lost_mesa
    lost_mesa
    Jul 24, 2017 at 8:57 AM
  11. KE4EST

    Excellent Video on SWR and Smith Charts

    KE4EST, Jul 17, 2017 at 9:38 AM
    Replies:
    4
    Views:
    155
    mikelib
    mikelib
    Jul 22, 2017 at 7:34 PM
  12. StanDarsh

    this is not possible?

    StanDarsh, Jul 19, 2017 at 9:22 PM
    Replies:
    1
    Views:
    165
    muscall
    muscall
    Jul 20, 2017 at 6:46 PM
  13. Jim S.

    SSTV from the ISS today and tomorrow

    Jim S., Jul 20, 2017 at 6:09 PM
    Replies:
    0
    Views:
    64
    Jim S.
    Jim S.
    Jul 20, 2017 at 6:09 PM
  14. muscall

    Plans for the next projects.

    muscall, Jul 13, 2017 at 10:00 PM
    Replies:
    0
    Views:
    78
    muscall
    muscall
    Jul 13, 2017 at 10:00 PM
  15. muscall

    DIY QRP rig

    muscall, Jul 2, 2017 at 8:16 PM
    Replies:
    16
    Views:
    375
    KE4EST
    KE4EST
    Jul 7, 2017 at 9:55 PM
  16. nbkhwjm

    Anyone Recognize this Coax?

    nbkhwjm, Jul 6, 2017 at 6:26 PM
    Replies:
    2
    Views:
    150
    nbkhwjm
    nbkhwjm
    Jul 6, 2017 at 9:28 PM
  17. Psikic

    Got my license!

    Psikic, Dec 8, 2016 at 10:30 AM ... 2 3 4
    Replies:
    75
    Views:
    3,815
    johnnynobody
    johnnynobody
    Jul 2, 2017 at 2:19 PM
  18. Titanium

    Portable Expedition Last Weekend

    Titanium, Jun 13, 2017 at 2:14 PM
    Replies:
    8
    Views:
    477
    Titanium
    Titanium
    Jul 1, 2017 at 10:22 PM
  19. Scott Greczkowski

    Decode HD Radio Signals with SDR!

    Scott Greczkowski, Jun 13, 2017 at 2:07 PM
    Replies:
    9
    Views:
    420
    harshness
    harshness
    Jun 15, 2017 at 3:38 PM
  20. Titanium

    Satellite Net

    Titanium, Apr 14, 2017 at 10:13 AM
    Replies:
    14
    Views:
    661
    KC7NOA
    KC7NOA
    May 30, 2017 at 12:47 PM
  21. N5XZS

    Have you heard the FCC rules changes on CB radio skip bans?

    N5XZS, May 5, 2017 at 9:24 PM
    Replies:
    18
    Views:
    1,318
    lost_mesa
    lost_mesa
    May 26, 2017 at 12:39 PM
  22. spongella

    IFR Service Monitor as Tabletop Rcvr

    spongella, Sep 16, 2016 at 8:55 PM
    Replies:
    3
    Views:
    481
    spongella
    spongella
    May 15, 2017 at 5:51 AM
  23. Titanium

    HF 80-10m End Fed Mast Project

    Titanium, May 11, 2017 at 4:34 PM
    Replies:
    3
    Views:
    281
    spongella
    spongella
    May 14, 2017 at 6:43 PM
Showing threads 1 to 20 of 157
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