Si-Tex T-921 Digital Radar With 2 kW Radome

T-900 Series
Digital Dual Range Radar

SI-TEX's T-900 Series Radars feature new Hyper-Digital Processing™ (HDP) to provides real-time rotation with enhanced target discrimination. It virtually eliminates unwanted noise to provide a clearer detailed image of targets and enhances the detection of smaller targets.

Dual Range Radar function lets you view split-screen displays of both long and short-range targets simultaneously. Monitor a nearby buoy and a far off island at the same time.
Brilliant 8.4" color LCD daylight viewable display with 480 x 640 pixel resolution and anti-reflective glare coating for outstanding viewing.
True-color radar feature displays echoes in different color depending on signal strength.
True Trail function clearly identifies moving targets from stationary targets. The display shows exact movement of other vessels like drawing tails, while land and buoys are shown as stationary objects even while your vessel is moving.
Easy operation with dedicated control knobs for Gain and STC.
RGB output for connecting external monitor.
Accepts CCD camera input.
Warning Zone alerts you to "incoming" and "departing" targets breaking your preset guard zone.
Optional ATA (Automatic Tracking Aid) allows you to tracks up to 50 user designated targets. Designate the target and the radar will automatically provide the target distance, speed, bearing, course and closest point of approach on all user targets selected.
Displays up to 100 AIS (Automatic Identification System) targets with optional AIS interface.
All this advanced radar technology is housed in a sleek, compact waterproof (IPX5 rating) case design that can be mounted almost anywhere.
Built-in flush mounting system makes installation easy as you can mount screws from front side of unit

Specifications:

SI-TEX T-900 Series 8.4" Color LCD Marine Radar
		T-921	T-941	T-940-3/T-940-4
ANTENNA UNIT
Scanner		18" Radome	25" Radome	3.5' or 4.5' Open Array
Peak Power Output		2kW	4kW	4kW
Output Frequency		9445 + 30 MHZ	9410 + 30MHz
Beam Width	Horizontal	6°	3.9°	2.5° (3.5'), 1.8° (4.5')
	Vertical	25°	25°	22°
Rotation		24 rpm	24 or 48 rpm (48 rpm; 24V DC or more
Pulse Width		.08, 0.15, 0.3, 0.5, 1 usec
IF Frequency		60 MHz
Range Accuracy		Better than 8m
Min. Detecting Distance		Within 30m	Within 25m
DISPLAY UNIT
Display Size/Type		8.4" TFT Color LCD (480 x 640 pixels)
Off Centering		Max 66%
Display Modes		Heads up, North up, Course up WPT up*, True motion
Indication System		PPI, PPI/PPI, PPI/NAV
Range Scales NM		1/16, 1/8, 1/4, 1/2, 3/4, 1, 1.5, 2, 3, 4, 6, 7, 12, 16, 24, 32, 48 (T-PNEW to 24,T-941 to 32, T-940 to 48)
Range Rings NM		1/32, 1/16, 1/8, 1/4, 1/2, 3/4, 1/1.5, 2, 3, 4, 6, 8 12
Bearing Accuracy		Better than +1°
Video Level		8 colors
Distant Unit (VRM unit)		NM, SM, KM
Alarms		Entry or Breakaway (In and Out)
Other Functions		Interference rejection, Target expansion, VRM, EBL, Parallel index, Course position (Lat/Lon), Bearing (true/relative), Trail*, RGB Monitor output, Slave display monitor input/output, External buzzer. Accepts CCD camera input
AIS Interface		Option (100 targets)
ATA		Option (Auto/Manual, 50 targets)
Input Data Format		BEC, BWC, BWR, DPT, DBT, GGA, GLL, GNS, HDG, HDM, HDT, MTW, MWD, MWV, RMA, RMB, RMC, VHW, VTG, XTE
Output Data Format		TTM, TLL
Power Requirements		10.8 ~ 31.2V DC
Power Consumption		45W	55W	70W or less
Case Dimensions/Weight		9.5"W x 9.5W" x 4.4"D, 8.2 lbs
ENVIRONMENTAL
Water Protection	Display:	IPX 5
	Antenna	CFR 46	IPX 6
Operating Temperature	Display:	5° to 131°F (-15° to 55°C)
	Antenna	-13° to 131°F (-25° to 55°C)
EQUIPMENT LIST
Antenna-Scanner unit	RB714A	18"	2kW	T-291
	RB715A	25"	4kW	T-941
	RB716A, RW701A-03	3.5	4kW	T-940-3
	RB716A, RW701A-04	4.5"	4kW	T-940-4
Display Unit	MRD-103	With hard cover
Connecting Cable	242J160680A-10M	With 2 connectors, T-921
	242J158055A-10M	With 2 connectors, T-941
	242J159098A-10M	With 2 connectors, t-940
DC Power Cable	CW-265-2M	2m
CCD Camera Cable	CW-405-0.3M
Operation manual, Quick reference, Fuse (8A)
OPTIONS: ATA, AIS interface, Gyro/Log interface, Power rectifier, AC power cable, Connecting cable for external monitor/external buzzer
Requires heading, speed, and/or position signal input from external equipment including GPS Compass depending on application of user. *Requires waypoint data input. SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE