Item #865130

EchoMax EchoMax Radar Reflector - EM230IM

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EchoMax EchoMax Radar Reflector - EM230IM

Item # 865130


EchoMax Radar Reflectors amplify your boat's footprint on other boat's radars by 2 or 3 times helping to prevent collisions or close calls. The EchoMax patented symmetrical stacked array ensures that there is always a fully open corner facing the horizon which greatly increase your chances of being picked up by interrogating radar. Movement in real sea conditions increased center band response over a 360 degree horizon, generated high returns to X and S band radar, and produced an increased response when heeling.


  • The EM230i Inflatable Passive Radar Reflector is manufactured from DuPont metallized, lacquered and spun bonded fabric array within a fluorescent green PVC case
  • It deflates and folds for easy storage when not required
  • The EM230i can be hung from any regular of flag halyard via top and button mounting rings
  • It is also a great addition to any ditch bag for emergency use using the Optional 3-Piece fiberglass rod kit for dinghy or life raft mounting (EMA031FXKM - Rod Kit, Sold Separately)
  • Like the polyethylene rigid reflectors, the EM230i inflatable reflector is based on a patented stacked symmetrical array
  • Consisting of (121) components interconnected with (43) ultrasonic welding operations inside a 3-Piece airtight tubular PVC case
  • It utilized the largest possible array made of DuPont metallized PVC sewn into an outer shell of radar transparent PVC under tight tolerance controls of +/- 15 degrees for maximum return
  • The patented stack design offers the most reflected radar surface area no matter the pitch and roll of the vessel
  • EchoMax outperforms all other radar reflectors in real world conditions
  • Certified to perform to spec and in documented tests, they outperform the competition
  • The EM230i recorded an astonishing 17m2RCS (Radar Cross Section) peak R which exceeds the RORC requirements by nearly two fold
  • Included on USCG list of accepted radar relectors
  • Several Optional Mounting brackets are Available (Sold separately)


  • Dimensions:
    • Length: 29 inches
    • Overall Diameter: 12 inches
    • Weight: 14.5 ounces
  • RCS:@+/-3°-17m² peak
  • Exceeds ISO 8729
  • Exceeds RORC and ORC requirements of 10M2

Part Numbers for EchoMax EchoMax Radar Reflector - EM230IM


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