SI-TEX T-1041  //  T-1040  RADARS - Specifications

DISPLAY UNIT

Display

10.4" LCD Color

Resolution

480 x 640 pixels

Quantization

4 levels

Display Mode

Head up, HS, north up*, course up*, true motion**

Range Scales NM

1/8, 1/4, 1/2, 3/4, 1, 1-1/2, 2, 3, 6, 12, 24, 36 // 48

Range Rings NM

1/16, 1/16, 1/8, 1/4, 1/4, 1/2, 1, 2, 4, 6 // 8

Off-centering

Display can be 100% off-centered over full range

Minimum Range

Within 25M

Range Discrimination

Within 25M

Range Accuracy

Better than ±1 %

Tuning

Automatic or manual

Echo Trail Interval

Continuous, 15, 30 sec., 1, 3, 5 min.

Guard Zone

Can be set at any desired distance and angle in any desired width. IN and OUT modes available

Alarm

Entry or breakaway

Navigation Data Display

Boat position (L/L,), speed, heading, range and bearing to waypoint, XTE

Other Functions

Interference rejection, zoom,  course error display, parallel cursors, Navigation data display, night display, POB key, ATA (optional)

Input Data Format

NMEA-0183

Memory Back Up

Internal Battery

Power Supply

10.2~41.6V DC (24V DC Nominal)

Power Consumption

55W or less (Radome)
70W or less ( 3.5' or 4.5' Open Array)

Temperature

-13° to 131°F (Antenna)  32° to 131°F (Display)

Environmental

Weather proof

Case Dimensions/Weight

9.3"H x 14.9"W x 5.1"D, (In Bracket) 8.7 "H x 13.4"W x 5.1"D (Unit Only)
Weight 8.8 lbs.

*North up, course up mode: Bearing data from an electric compass, a gyro compass or a navigator is required..
**True motion: Speed data from a speed log, and bearing data from an electric compass, a gyro compass or a navigator is required.

RADOME (T-1041) // OPEN ARRAY ANTENNA UNITS (T-1040)

Scanner

25" radome // 3.5 or 4.5 ft Open Array

Peak Power Output

4 kW nominal

Frequency

9410 ± 30 MHz

Beam Width

Horizontal:

 3.9°   // 2.5° (3.5'),  1.8° (4.5')

25° // 22°

Vertical:

Pulse Length (�sec)
/PRF(Hz)

S: 0.08/2000
M: 0.25/1500
L: 0.8/600

Pulse Width

0.08 - 0.8 μsec

IF Center Frequency

60 MHz

IF Band Width

Wide: More than 15MHz, 20MHz average
Narrow: Less than 5 MHz, 2.5MHz average

Receiver

MIC

Modulator

FET drive

Wind Velocity (relative)

100 knots

Specifications subject to change without notice.

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