Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Comet
Comet
Comet DS-150S Discone Antenna

Comet DS-150S Discone Antenna

Best price now

$134.95at GigaParts.comChecked 1 h ago

18% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when.

Visit GigaParts.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Best price today: $134.95 at GigaParts.com (checked Nov 10, 2026).
  • Checked at 5 stores.
  • Our take on the Comet DS-150S Discone Antenna

    The Comet DS-150S is a wideband discone antenna for scanners and receive-only radios. It covers roughly 25 MHz to 1.3 GHz, so one antenna handles VHF low and high band, UHF, and most scanner traffic without swapping antennas. It ships with 60 feet of RG-58 coax and a UHF (SO-239) connector. Compared with a stock telescopic whip or a rubber duck, it hears far more, but it is a receive antenna with no gain and modest weather sealing, so it suits home and attic scanner setups rather than transmit or harsh rooftop duty.

    Best forScanner listeners covering VHF and UHFHome or attic receive setupsMonitoring multiple bands with one antennaHobbyists starting out with a discone
    Pros
    • Very wide receive coverage, about 25 MHz to 1.3 GHz
    • One antenna for low band, VHF, UHF and 800 MHz
    • Includes 60 feet of RG-58 coax
    • Standard SO-239 connector fits most scanners
    • Simple, proven discone design
    Cons
    • Receive-only; not for transmitting
    • No gain, so weak signals stay weak
    • RG-58 loses signal on long runs at UHF
    • Light build and limited weatherproofing for exposed roofs
    • Needs a mast or mount, not included

    Comet DS-150S Discone Antenna prices at every store

    • eBayNew

      In stockSold by turbotradejpMade for another market

      $196.00+ $20.00 shippingChecked 1 h ago
      Visit eBay
    • radioworld.co.ukNew

      In stockShips from the UK · duties may apply · made for another market

      $134.21+ $87.29 shippingChecked 1 h ago
      Visit radioworld.co.uk
    • Newegg.comNew

      In stockSold by HyperCore

      $248.99Free shippingChecked 1 h ago
      Visit Newegg.com
    • GigaParts.comNew

      Availability unknown

      $134.95Checked 1 h ago
      Visit GigaParts.com
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $164.99Free shippingChecked 1 h ago
      Visit Amazon

    Store links may earn us a commission.

    Comet DS-150S Discone Antenna price history

    Lowest price we've seen: $134.21 on Nov 10 at radioworld.co.uk. Tracked across 5 stores since Nov 10.

    What reviewers say

    Scanner owners treat the DS-150S as a dependable wideband workhorse. They like hearing several bands from one antenna and the included coax, but note the lossy RG-58 and the need for a solid mount.

    What people mention
    • CoveragePraisedOwners say one antenna picks up low band, VHF, UHF and 800 MHz scanner traffic.
    • CoaxMixedThe included 60-foot RG-58 is convenient, but users say it loses signal at UHF on long runs.
    • BuildMixedReviewers call it adequate for attic or sheltered mounting but light for harsh rooftop exposure.
    • GainCriticisedUsers note it has no gain, so distant or weak signals remain hard to hear.

    About the Comet DS-150S Discone Antenna

    Discover the Comet DS-150S DisCone Antenna for superior reception. Perfect for radios and scanners with a 60' RG-58 cable. Enhance your signal today!

    Questions and answers

    What frequency range does the Comet DS-150S cover?
    About 25 MHz to 1.3 GHz, covering VHF low and high band, UHF and 800 MHz scanner traffic.
    Can I transmit with this antenna?
    No. It is a receive-only discone. Use a resonant transmit antenna for any radio you key up.
    What connector and cable come with it?
    It has an SO-239 (UHF) connector and ships with 60 feet of RG-58 coax.
    Do I need a mast or mount?
    Yes. It mounts to a mast, and the mast and mounting hardware are not included.
    Is it better than a stock scanner antenna?
    For home listening, yes. It hears more bands and more distant traffic than a rubber duck, though it adds no gain.
    Can it be used outdoors?
    It can, but seal the connections and expect a light build. A sheltered or attic mount lasts longer.
    Where is the Comet DS-150S Discone Antenna cheapest?
    At GigaParts.com, for $134.95, 18% under what the other stores charge, as of our latest check.
    Where can I buy the Comet DS-150S Discone Antenna?
    5 stores we checked sell it, including radioworld.co.uk, eBay, Newegg.com, GigaParts.com, Amazon.

    Stores we've priced the Comet DS-150S Discone Antenna at

    • Newegg deals and prices