TM185 Medium Chirp, 1kW

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Airmar’s TM185M is a transom-mounted, Chirp-ready transducer designed for offshore fishing and freshwater anglers spending their time in shallow to mid-range depths. The medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also provides excellent shallow to mid-depth performance, bottom detail, and fish-target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths down to 457 m (1500′) and gives ultra-clear target resolution.

  • Depth and fast-response water-temperature sensing
  • 1 kW of power with a maximum depth of 457 m (1500′)
  • Medium frequency: 85 to 135 kHz
    • 16° to 11° beamwidth
  • 50 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 88 and 107 kHz plus everything else in the bandwidth
  • Stainless steel bracket for installation on outboard or inboard/outboard powered boats
  • SEALCAST, seamless, urethane housing for long life in the water
  • Also available as thru-hull with fairing (B285M), thru-hull low-profile (B175M), and in-hull (M135M) mounts
  • Patented Xducer ID® technology
    Cable-Length: 10 m (33′)
    Common Use: Leisure/Yachting, Fishing
    Connector: Furuno 10-Pin
    Country of Origin: USA
    Cross Reference: TM185M
    Display Connector: 10F
    Frequency Band: Medium
    Functions: Depth, Temperature
    Housing: Urethane/Stainless Bracket
    Hull Material: Compatible w/ all hull materials
    Material: Urethane
    Max Depth: 457 m (1500′)
    Max Vessel LOA: Up to 10 m (33′)
    Medium Frequency: 85-135 kHz
    Medium Frequency Beamwidth: 16°-11°
    Mix and Match Series: 12-Pin Chirp
    Mounting Style: Transom
    Power Rating: 1 kW
    Sensor Connector: MMC
    Single or Dual Frequency: CHIRP-Ready Single-Band
    Tilted Element: No
    Transom Angle: 3° to 21°
    Weight: 4.2 kg (9.2 lb.)


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