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#antennas — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #antennas, aggregated by home.social.

  1. (reposting public, rather than quiet)

    #HamRadio question: What types of #RF cable to buy and from where.

    Low power < 1 watt
    700 M to 5Ghz typical
    DC to 6G sometimes.
    Low loss is nice
    50 Ω

    Specific uses
    1) making #antennas with matching or stubs.
    Indoor and outdoor.
    900 mhz #yagi
    900 mhz folded #dipole

    2) connecting antennas on patio to indoor radio.

    ( 900 mhz, UV / weather resistant outdoor, fire resistant indoor. Possibly flat cable at door. Lightning arr.)

    3) connecting boards together indoors (filters, amps, SDR, etc)

    What I think that requires:

    5 feet of moderately stiff cable for making antennas, #LMR 240/400 or equiv?

    10-20 feet of low-loss outdoor cable (not buried)

    1-2 feet of thin / flat cable to pass around door.

    10-20 feet low-loss indoor cable. Fire resistant?

    10 feet thinner flexible indoor cable to interconnect boards.

    Tools for cutting & crimping. SMA, RPSma, but ideally also other types (TNC, N, maybe BNC, maybe ufl)

  2. 📡 Ah, yes, the granddaddy of all #antennas that no one asked for! Finn spent a decade constructing this colossal contraption in his backyard—because nothing screams midlife crisis like a 32x17 #Yagi monstrosity. 🤦‍♂️ Now he can talk to the moon while the rest of us are stuck debating if we should upgrade our Wi-Fi routers. 🌙📶
    la0by.darc.de/LA8YB_EME_MBA.htm #midlifecrisis #backyardprojects #hamradio #antenna #HackerNews #ngated

  3. I’ll be camping in West Virginia in EM97 this week. Going to try to work the #MagicBand with this “thrift store” ham stick dipole and a QMX+.

    Is #WestVirginia rare in others’ logs? I hadn’t been able to get it in my last 1.5 years as a Technician.

    #HolidayStyle #HamRadio #AmateurRadio #6m #6meters #EM97 #antennas #hamstick #MFJ #QRP

  4. Les opérateurs de RansomExx diffusent des données relatives à :

    • 🇹🇼 [5.15GiB] Walsin Technology Corporation, Ltd. (walsin.com)

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