SIMRAD HALO20+ Doppler Pulse Compression Radar

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Item no. 81766
Only 1 in stock
SVB price: €2,016.76
You save: 16%
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€2,016.76 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Article Number
Model no.
SIMRAD - HALO20+ Pulse Compression Radar / with radar cable and RJ45 to Ethernet adapter cable
Antenna type
Tx power
25 W
Max. range
36 nm
Beam width
4.9 °
Doppler mode
Rotational speed
60 RPM
5.9 kg
Compatible displays

Product details

The HALO20+ Pulse Compression radar from SIMRAD uses innovative VelocityTrack™ Doppler technology to instantly identify hazards at short and long distances. Thanks to its unbeatable rotation of up to 60 rpm, the 20" radar antenna offers a near real-time view for the best possible collision avoidance.

The ultimate view for collision avoidance
The HALO20 radar antenna delivers a full 360° sweep every second thanks to its maximum output of up to 60 rpm. These near real-time updates give you the ultimate view so that you can quickly and proactively avoid possible collisions. The Halo radar further convinces with crystal-clear images, which simplify navigation even in poor visibility and densely populated waterways.

VelocityTrack ™ Doppler technology built in
Improve situational awareness and reduce collision risk with VelocityTrack™ Doppler technology, giving instant, visual feedback on whether targets are coming towards you or going away. There's no need to manually select individual targets. The Doppler radar automatically checks every target in range. Possible dangers are marked accordingly in colour.

Main features at a glance
  • 36 nm range
  • Compact 20 "dome with integrated LED lights
  • Advanced pulse compression technology with beam sharpening
  • Dual Range operation detects dangers both near and far
  • Ultra-fast 60 rpm operation with ranges of up to 2 nm
  • VelocityTrack™ Doppler technology for optimal collision avoidance
  • Easy to use with harbour, offshore, weather and bird modes
  • MARPA target tracking (up to 10 targets, 20 in dual range).
  • Can be used instantly from standby
  • Supplied with 10 m radar cable and 1.5 m RJ45 to Ethernet adapter cable

Compatible with
HDS Gen3 GO9 / 12 XSE Vulcan R
HDS carbon GO7 XSR Zeus²
HDS live NSS evo2 Zeus³
Elite FS NSS evo3 Zeus² GH
NSO evo2 Zeus³ GH
NSO evo3

Pulse compression radars in comparison
HALO 20 HALO 20+ HALO 24
Max. range 24 m² 36 m² 48 m²
Rotation 24 rpm 20-60 rpm 20-60 rpm
Dual range No Yes Yes
Velocity track (target colouring) No Yes Yes
Beam sharpening No Yes Yes
Sector Blanking Yes Yes Yes
LED lighting No Yes Yes
MARPA targets Yes (10) Yes (20) Yes (20)

Technical specifications
Voltage 9 - 31.2 V DC
Power consumption 17-29 W @ 13.8 V
Power consumption (standby) 3.9 W
Temperature range -25 to + 55 ° C
Waterproof IPX6
Dimensions Ø 510 mm x H 223 mm
Max. relative wind speed 51 m / sec (100 knots)
Range 100 m to 36 sm
Minimum range 6 m
Rotation 20 - 60 rpm
Transmitter peak power 25 W
Refresh rate 700 - 2400 Hz
Bandwidth Max. 48 MHz
Data cable Ethernet
Max. length of the data cable 30 m


en-flag Manual
PDF, 3,28 MB
de-flag Manual
PDF, 3,29 MB
es-flag Manual
PDF, 3,28 MB
fr-flag Manual
PDF, 3,29 MB
it-flag Manual
PDF, 3,28 MB

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