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Tag: 4:1

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  1. Balun Mystery ...

    Started by G4JJP, Sun 6th May 2018 16:12
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,304
    Last Post: Fri 18th May 2018 03:21
    by W5DXP  Go to last post

    Forum:
    Antennas

  2. Base Radios drop in output power

    Started by robert redpath, Mon 12th Feb 2018 10:43
    100, 4:1, 6m, antenna, atu, cb, citizens band radio, coax, cw, dxpedition, equipment, fail, forum, ham, idea, output, power, problem, psu, radio, shack, ssb, transceiver, transmitter, yaesu
    • Replies: 11
    • Views: 1,553
    Last Post: Sat 17th Feb 2018 08:55
    by 5B4AJB  Go to last post

    Forum:
    Ten-Tec

  3. Ameritron AL881 vs ALS600

    Started by flboy, Tue 23rd Jan 2018 17:27
    100, 4:1, amp, antenna, antenna tuner, audio, buy, coax, dipole, dxcc, ht, ic-7300, lid, maximum, mfj, my shack, network, power, problem, qso, radio, saturday, shack, transmitter, weekend, wire
    • Replies: 17
    • Views: 1,732
    Last Post: Fri 9th Feb 2018 04:12
    by K7KBN  Go to last post

    Forum:
    Accessories

  4. 160m antenna gnd efficiency analysis

    Started by w0ecs, Wed 22nd Nov 2017 19:14
    4:1, 80m, antenna, coax, dipole, ground, matching, mobile, network, system, thoughts, vertical, wires
    • Replies: 6
    • Views: 851
    Last Post: Sun 26th Nov 2017 15:50
    by w0ecs  Go to last post

    Forum:
    Antennas

  5. Off Center Feed antenna

    Started by St8kout, Sun 6th Aug 2017 17:01
    1:1, 20m, 40m, 4:1, 6m, 80m, antenna, balun, choke, coax, dipole, garden, ground, ham, ht, net, ocf, problem, results, system, uhf, wire
    • Replies: 9
    • Views: 1,519
    Last Post: Tue 22nd Aug 2017 00:20
    by St8kout  Go to last post

    Forum:
    Antennas

  6. SWR and handhelds

    Started by Ziggy925, Fri 27th May 2016 23:47
    4:1, antenna, baofeng, baofeng uv-5r, cb, connect, ground, ham, handheld, icom, j-pole, kenwood, motorola, my shack, operating, portable, power, radio, radios, repeater, shack, slim jim, swr meter, system, transceiver, vhf, wire
    • Replies: 9
    • Views: 4,243
    Last Post: Mon 22nd Aug 2016 19:28
    by K7KBN  Go to last post

    Forum:
    Antennas

  7. Help with true length of 160 meter horizontal loop.

    Started by KM4JAR, Mon 23rd Mar 2015 14:15
    100, 2meter, 4:1, 70cm, antenna, buy, coax, exam, full, general class, ground, interference, loop antenna, material, questions, wire
    • Replies: 0
    • Views: 1,266
    Last Post: Mon 23rd Mar 2015 14:15
    by KM4JAR  Go to last post

    Forum:
    Antennas

  8. RFI

    Started by K5XOM, Tue 3rd May 2016 01:40
    100, 2 meter, 4:1, antenna, arrl, balun, choke, cw, distance, drake, interference, lamp, ocf, power, problem, radio, rfi, ssb, transmitter, website, windom, wire
    • Replies: 5
    • Views: 2,115
    Last Post: Thu 5th May 2016 22:00
    by K5XOM  Go to last post

    Forum:
    Yaesu

  9. New Icom 7300 HF and G5RV antenna

    Started by hamwillyt, Fri 4th Mar 2016 21:25
    100, 1:1, 40m, 4:1, 6m, 80m, antenna, antenna tuner, audio, balun, call sign, coax, connect, cw, dipole, dx, equipment, hf, hf rig, ic-7300, icom, maximum, questions, radio, system, transceiver, vertical, vertical antenna, wire
    • Replies: 8
    • Views: 6,459
    Last Post: Sun 3rd Apr 2016 14:23
    by N8XEE  Go to last post

    Forum:
    Antennas

  10. 20m dipole frustrations

    Started by KE0DLO, Sun 10th Jan 2016 22:59
    1:1, 20m, 4:1, antenna, arrl, balun, coax, dipole, forum, ham, hf, kenwood, matching, mfj, new ham, power, radio, shack, short, space, testing, transceiver, website, weekend, wire, yaesu
    • Replies: 3
    • Views: 2,606
    Last Post: Tue 12th Jan 2016 23:08
    by VY0AW  Go to last post

    Forum:
    Antennas

  11. Building a new antenna farm

    Started by KB0DOG, Fri 25th Dec 2015 21:20
    2m, 40m, 4:1, 70cm, 80m, antenna, balun, coax, cw, dipole, dx, free, hf, ideas, matching, maximum, new antenna, problem, results, shack, space, uhf, usa, vhf, windom, wire
    • Replies: 2
    • Views: 1,831
    Last Post: Sat 16th Jan 2016 04:14
    by KA9UCN  Go to last post

    Forum:
    Antennas

  12. Long wire antenna with 4:1 balun

    Started by K5XOM, Sat 19th Dec 2015 06:12
    100, 1:1, 4:1, 9:1, antenna, arrl, atu, balun, buy, coax, dipole, equipment, garden, ground, happy, hf, islands, maximum, new antenna, noise, power, qrm, short, system, transmitter, windom, wire, wires, yaesu
    • Replies: 11
    • Views: 7,572
    Last Post: Wed 11th May 2016 12:22
    by john  Go to last post

    Forum:
    Antennas

    • Replies: 2
    • Views: 1,348
    Last Post: Thu 8th Oct 2015 01:38
    by kc5fm  Go to last post

    Forum:
    Antennas

  13. UHF/VHF antenna for house

    Started by Fadelight, Sun 4th Oct 2015 15:52
    2 Pages
    1 2
    12v, 1:1, 4:1, 50mhz, 70cm, antenna, baofeng, buy, cat, coax, coil, diy, ebay, equipment, exam, ham, handheld, ideas, j-pole, matching, n9tax, output, power, problem, radio, repeater, simplex, slim jim, squelch, studying, uhf, usa, vhf, website
    • Replies: 23
    • Views: 8,311
    Last Post: Wed 1st Mar 2017 17:40
    by paulears  Go to last post

    Forum:
    Antennas

  14. Carolina Windom Poor Transmit Performance

    Started by rscat, Wed 2nd Sep 2015 01:33
    1:1, 4:1, 6m, antenna, antenna tuner, balun, dipole, ground, hf, loop antenna, problem, qth, radio, shack, space, vertical, website, windom, wire, wires
    • Replies: 1
    • Views: 1,451
    Last Post: Wed 2nd Sep 2015 23:21
    by WA9WVX  Go to last post

    Forum:
    Antennas

  15. Base Radios Radio Interference

    Started by M6LDQ, Sun 26th Jul 2015 09:23
    2013, 4:1, antenna, balun, callsign, coax, dipole, equipment, ferrite, ft-450d, full, ground, hf, interference, intermediate, kenwood, key, mfj, phone, power, problem, psu, radio, space, ts2000, wire, yaesu
    • Replies: 8
    • Views: 4,057
    Last Post: Thu 6th Aug 2015 07:09
    by M6LDQ  Go to last post
    • Replies: 0
    • Views: 1,270
    Last Post: Sun 5th Jul 2015 20:54
    by wa2ise  Go to last post

    Forum:
    Antennas

  16. SSB 10 meters

    Started by km4kby, Fri 15th May 2015 13:16
    100, 1:1, 4:1, antenna, audio, balun, choke, coax, contacts, cw, mic, noise, power, problem, qth, radio, repeat, ssb, truck, windom
    • Replies: 3
    • Views: 2,230
    Last Post: Wed 20th May 2015 12:10
    by km4kby  Go to last post
  17. New PA stage for old Atlas 350XL

    Started by YU1OXB, Wed 6th May 2015 12:30
    2 Pages
    1 2
    • Replies: 25
    • Views: 13,243
    Last Post: Wed 6th Jun 2018 04:37
    by JWCC  Go to last post
  18. Homebrew 1:1 Current Balun

    Started by trog, Sun 12th Apr 2015 11:01
    100, 10m, 1:1, 4:1, balun, dipole, ferrite, homebrew, internet, kit, net, output, power, size, website, wire
    • Replies: 4
    • Views: 4,780
    Last Post: Sun 28th Feb 2016 19:18
    by marcspeth  Go to last post
  19. noob question

    Started by Andrew Richardson, Thu 12th Mar 2015 18:52
    1:1, 4:1, balun, choke, coax, dipole, distance, forum, full, matching, power
    • Replies: 2
    • Views: 1,336
    Last Post: Sat 14th Mar 2015 20:25
    by Andrew Richardson  Go to last post

    Forum:
    Antennas

  20. 2 Antenna's 1 radio

    Started by m1pah, Tue 16th Aug 2016 11:48
    10m, 2m, 4:1, 50mhz, 6m, 70cm, antenna, coax, distance, garden, hf, mfj, radio, radios, repeater, size, space, wire, x50, yaesu
    • Replies: 4
    • Views: 1,156
    Last Post: Thu 18th Aug 2016 20:45
    by m1pah  Go to last post

    Forum:
    Antennas

  21. UFH/VHF Choke Balun vs Snap-on Ferrite Choke

    Started by GTGallop, Tue 13th Sep 2016 13:46
    1:1, 2m, 40m, 4:1, 70cm, 80m, 9:1, antenna, balun, choke, choke. 4:1, coax, dipole, distance, ferrite, ham, hf, power, radio, rfi, short, uhf, update, vhf, wire
    • Replies: 6
    • Views: 3,467
    Last Post: Thu 15th Sep 2016 04:03
    by GTGallop  Go to last post
  22. Dipole Question

    Started by W4TAU, Sun 18th Sep 2016 15:51
    2 meter, 2m, 4:1, 70cm, antenna, arrl, cat, coax, cw, digital, dipole, fm, ground, hf, icom, problem, questions, radio, radios, repeaters, results, rtty, ssb, vertical, vertical antenna, vhf, website, wire
    • Replies: 10
    • Views: 2,614
    Last Post: Tue 18th Oct 2016 12:31
    by KC8AON  Go to last post

    Forum:
    Antennas

  23. PVC Supports for Windom

    Started by HelmetKnob, Tue 27th Sep 2016 21:41
    100, 1:1, 4:1, antenna, antenna tuner, balun, dipole, ground, hf, ideas, ocf, radio, shack, windom, wire, wires
    • Replies: 3
    • Views: 1,263
    Last Post: Thu 29th Sep 2016 13:34
    by WA9WVX  Go to last post

    Forum:
    Antennas

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