Raymarine Quantum Q24D Doppler 18in Radar with 15m Power Cable and 15m Data Cable

Quantum 2 with Doppler collision avoidance technology makes it easy to discern potentially dangerous targets when navigating in high-traffic areas. Using advanced Doppler processing, Quantum 2 instantly highlights moving radar contacts and color codes them to indicate whether they are inbound or outbound.

Quantum 2 Doppler Radar, perfect for Sailboats, RIBs, and smaller powerboats.
Available as a standalone scanner with no power or data cable or with 10m and 15m cabling
Provides excellent short-range detection and enhanced target detail with 18’ (6m) minimum range
Simplified, fast installation and can utilize existing Raymarine scanner fixing points
Once installed, Quantum 2 starts up and is ready to go installed providing immediate awareness

Easily identify dangerous targets. Road Tech Marinefts Quantum 2 Doppler target processing identifies and color codes moving radar contacts for instant recognition and reduced risk of collision.

Quantum 2 MARPA mode provides an effective means of dangerous target tracking. Road Tech Marine MARPA target tracking is the same technology trusted by the United States Coast Guard.

GENERAL SPECIFICATIONS
Dimensions: Diameter | Height
541.0 mm | 209.5 mm

Weight
5.6 kg

Supply voltage
Either 12 V dc or 24 V dc nominal

Minimum: 10.8 V dc | Maximum: 31.2 V dc

Operating voltage range
Minimum: 10.8 V dc | Maximum: 31.2 V dc

Power Consumption
Transmit mode (maximum): 17 W | Standby mode: 7 W | Sleep mode (applies only to radars connected via Wi-Fi): 2 W

Waterproofing
IPX6

Operating temperature range
-10°C to +55°C

Storage temperature range
-25°C to +70°C

Additional storage conditions
Store upright; do not block vents on underside

Humidity
Up to 95% at 35°C

Maximum wind speed
100 kts


TRANSMITTER
Type
X-band solid-state transmitter with pulse compression technology

Transmit frequency
9354 MHz to 9446 MHz

Peak power output
20W

Duplexer
Circulator

Pulse widths (3 dB)
40 ns to 14.7 us

Chirp lengths
400 ns to 22 us

Pulse repetition frequency
920 Hz to 5900 Hz

Chirp bandwidth
Up to 32 MHz

Standby mode
Scanner rotation - OFF | Scanner transmission - OFF | Wi-Fi link - ON


ANTENNA
Type
Patch array

Beamwidth (nominal)
Horizontal: 4.9° | Vertical: 20°

Polarization
Horizontal

Rotation speed
24 rpm nominal


RECEIVER
IF frequency
26 MHz

Noise figure
Less than 4 dB



DOPPLER
Target Tracking
Tracking of 25 simultaneous MARPA and / or ARPA targets

Target Filtering
True Motion mode identifies only those objects that are moving relative to the vessel


COMPATIBILITY
Radar Type
Quantum 2 with Doppler

MFD Compatibility
Axiom and Axiom Pro

Perfect for
Sailboats, RIBs, and smaller powerboats

Type
Solid State CHIRP Pulse Compression with Doppler target tracking

Range Performance
24NM

Performance
Lightweight and easy to install. Excellent short and long range performance. Detect targets as close as 18ft

Automatic Bird Mode
No

MARPA Target Tracking
Yes


RADAR
Transmitter type
X-band solid-state transmitter with pulse compression technology

Target tracking
Track up to 25 simultaneous Radar targets

Standby mode
Rotation: OFF, Transmission: OFF, Wi-Fi: ON

Antenna type
Patch Array

Noise
Less than 4 dB

Beamwidth (nominal)
Horizontal: 4.9°, Vertical: 20°

Polarization
Horizontal

Duplexer
Circulator

Transmit frequency
9354 MHz to 9446 MHz

Pulse repetition frequency
920 Hz to 5900 Hz

CHIRP lengths
400 ns to 22 µs

Pulse widths (3 dB)
40 ns to 14.7µs

IF frequency
26 MHz

Rotation speed
24 RPM

Peak power output
20 W


CONFORMANCE
Standards
USA: 47CFR FCC Part 2 & Part 80 Certificate of Approval, Canada: RSS138 Iss. 1 Technical Acceptance Certificate, European Union & EFTA: Radio Equipment Directive 2014/53/EU Certificate of Opinion, Australia / New Zealand: ACMA Declaration of Conformity Compliance level 3


ENVIRONMENTAL
Relative humidity
Up to 95% @ 35°C (95°F)

Additional storage conditions
Store upright; do not block vents on underside

Waterproof rating
IPx6

Storage temperature
-25°C to +70°C (-13°F to 158°F)

Maximum wind speed
100 knots

Operating temperature
-10°C to +55°C (14°F to 131°F)


PHYSICAL
Dimensions
Height: 209.5 mm (8.25 in), Diameter: 541.0 mm (21.3 in)

Weight
5.6 kg (12.35 lbs)