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D3000N Super−Discone−Antenna

The Antenna is an ultra−wideband antenna covering amateur radio, commercial 2−way, cellular, air traffic control and various utility frequency bands. Rust−free stainless steel is employed in major component parts making the antenna rust resistant and durable. The radio transmission on the amateur radio bands is possible from 6m to 23cm!


  • Model: D3000N
  • RX-Frequency: 25−3000 MHz
  • TX-Frequency: 50/144/430/904/1200MHz
  • Gain: 2dBi (nominal)
  • SWR: Less than 2.0
  • Max Power Rating: 6m ≤25 watts FM, ≤50 watts PEP
  • Max Power Rating: 144 MHz and higher, up to ≤200 watts
  • Connector: Type−N
  • Rated wind velocity: 40m/sec.
  • Height: 1700 mm (67 Inch)
  • Mast diameter: 25−50mm
  • Weight: 1kg
  • Made in Japan

  • Remarks: Adjustable 50−54 MHz

  • The antenna manual (Diamond D3000N)

    Special Features

  • Ultra-wideband design 25−3000 MHz receive, 50−1200 MHz transmit (6m tunable for transmit).

  • Compact and lightweight design enables antenna to be installed on balcony railing at an apartment.

  • Ideal for 2m, 4m, 70cm, 13cm and 23cm amateur bands.

  • Radio operation via a single coaxial cable from the TRX to the antenna.

  • Can be made further compact and lightweight by removing the top loading coil if 25−50 MHz reception is not required.

  • Optionally, the antenna with a broadband antenna amplifier can also be used as an active antenna with an SDR!


    Important QSL Information!

    1. Electronic forms, only LoTW / QRZ.COM!
    2. eQSL, only via HAMLOG online cloud!
    3. Received QSL via the bureau, also SWL, are confirmed!
    4. QSL card direct! ONLY with a SAE and 3 USD! Otherwise, I send the QSL via bureau!
    5. I do not accept any other online platform! Please don't ask!

    NOTE! The postage from Sweden is 24 SEK!

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