-40%
DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base antenna
DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base antenna
DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base antenna
DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base antenna

DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base antenna

$ 21.12

Availability: 2385 in stock
  • Model: DBJ-1
  • Compatible Product: Base Station Radio
  • Custom Bundle: No
  • All returns accepted: Returns Accepted
  • Modified Item: No
  • Item must be returned within: 30 Days
  • Material: Plastic
  • Brand: DBJ-1
  • Return shipping will be paid by: Buyer
  • Compatible Brand: Universal
  • Type: Antenna
  • Condition: New
  • Band: UHF
  • Refund will be given as: Money Back
  • Number of Outputs: 1
  • Country/Region of Manufacture: United States
  • Directivity: Omni-Directional
  • MPN: Does Not Apply
  • Non-Domestic Product: No
  • Number of Inputs: 1
  • Features: Multi-Directional

    Description

    DBJ-1 dual band VHF/UHF base antenna
    Why buy from imitators?  Buy it from the original inventor (Dr. Ed Fong WB6IQN – Univ. of California at Santa Cruz- Silicon Valley Campus) with 100% lifetime warranty and help out his graduate students at the same time.
    If anything ever goes wrong, just return it and it will be either repaired, a new one sent to you or a full refund (buyer's choice).  This is the same antenna that was featured in Feb. 2003 QST.
    This antenna is complete with exception of the 5 feet of ¾ inch Class 200 PVC pipe needed for the antenna.  A photo is attach and shows what is in the package.
    Individual shipping of the 5 ft antenna is so we rather you go to Lowe’s (stock # 23990) or Menard (SKU #6899684) and buy the PVC pipe for about .  If you cannot find the PVC pipe, I can send it, but you will need to pay the postage.  Please email me if you need me to send the PVC pipe.  Assembling is straightforward.
    No tools, no glue.
    Just slip the antenna into the PVC pipe, hand tightened, and you are ready to go.
    -
    Available in HAM (144-148 MHz and 440-450 MHz) and
    Commercial (152-157 MHz and 460-470 MHz).  Please indicate when you order in the “notes to seller” box.
    If you wish a GMRS only base antenna with 5dB gain, please search "UHF Gain Base Antenna".
    -
    Maximum power is 75 watts.  250 watt version is available (you will need to contact me directly -  search for "edsantennas").
    -
    SWR is less than 1.3 to 1 on both bands
    - Built by either myself or by my graduate students, who receive the profits.
    - In use by the Red Cross, FEMA, ARES, and numerous municipalities.
    - Also available in an N connector – extra (pay separately after purchase)  – just email me – default is SO-239
    -
    100% lifetime warranty, no questions.
    Return postage paid by customer.
    - This is the same antenna on the front cover of the
    ARRL
    VHF/UHF Antenna Classics Handbook
    .
    All our materials
    are custom manufactured for us by JSC wiring to assure velocity factor consistency and is also designed for transmitter not just receiving.
    This antenna offers true ½ wavelength performance at both VHF and UHF with no ground radials.
    Thanks for looking and feel free to email me if you have any questions.
    73’s  Ed Fong WB6IQN
    Dual Band Base Station – DBJ-1 - covered under US Patent 9,608,33